Asia Communications and Photonics Conference (ACP) 2020 ... · all the contributors and authors for...

ACP/IPOC 2020 • 24 October 2020–27 October 2020 •

Asia Communications and Photonics Conference (ACP) 2020 International Conference on Information Photonics and Optical Communications (IPOC) 2020

24-27 October 2020

Kuntai Hotel, Beijing, China

Table of Contents

Welcome Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Committees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Conference Highlights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Workshops and Forums . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Hotel Maps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Agenda of Sessions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

ACP Technical Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Key to Authors and Presiders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86


Welcome to Beijing and to the ACP/IPOC 2020 ConferenceIt is a great pleasure to invite you to participate in the Asia Communications and Photonics Conference (ACP) 2020 and International Conference on Information Photonics and Optical Communications (IPOC) 2020 and share the latest news in communications and photonics science, technology and innovations from leading companies, universities and research laboratories throughout the world . ACP is now the largest conference in the Asia-Pacific region on optical communication, photonics and relevant technologies . ACP has been held annually tracing back to 2001 and jointly sponsored by OSA, SPIE, IEEE Photonics Society, COS and CIC . ACP2020 will be held jointly with the International Conference on Information Photonics and Optical Communications (IPOC), i .e ., a conference initiated and sustained by the State Key Laboratory of Information Photonics and Optical Communications (at Beijing University of Posts and Telecommunications) tracing back to 2013 .

The conference format of ACP/IPOC 2020 will be on site for attendees residing within mainland China and online for attendees residing outside of mainland China because of the global impact of COVID-19 . The organizing committee hopes that ACP/IPOC 2020 will give participants from all over the world a good opportunity to communicate with each other in this difficult situation .

The ACP/IPOC 2020 technical conference features a full suite of plenary, tutorial, invited, and contributed talks given by international academic and industrial researchers who are leaders in their respective fields . This year’s conference will feature the following topics: Optical Fibers, Fiber-based Devices and Sensors; Optical Transmission Sub-systems, Systems and Technologies; Network Architectures, Management and Applications; Photonic Components and Integration; Microwave Photonics and Fiber Wireless Convergence; Micro-, Nano-, and Quantum Photonics: Science

and Applications . The conference will also include a wide spectrum of workshops and industrial forums taking place on October 24th . With a conference program of broad scope and of the highest technical quality, ACP/IPOC 2020 provides an ideal venue to keep up with new research directions and an opportunity to meet and interact with the researchers who are leading these advances . We have over 600 papers scheduled, including over 130 invited and 6 tutorial presentations made by many of the world’s most prominent researchers from academia and industry . We thank all the contributors and authors for making ACP/IPOC 2020 a truly unique, outstanding global event .

Our conference highlight is the Plenary Session scheduled in the morning of Sunday (October 25th) and in the morning of Monday (October 26th) . Seven outstanding, distinguished speakers will give presentations: Connie J .Chang-Hasnain from UC Berkeley will give a talk on VCSELs for 3D Sensing and 5G Communications . Min Gu from University of Shanghai for Science and Technology will give a talk on Artificial intelligence enabled by nanophotonics . Dimitra Simeonidou from University of Bristol will discuss 5G and Beyond: Enabling the Future Networked Society . Ton (A .M .J .) Koonen from Eindhoven University of Technology will talk about Optical technologies to disclose the spatial diversity dimension in systems and networks . Han Li from China Mobile will discuss Vision and trend analysis for transport networks in 5G era . Bill Wang from Huawei and Chongjin Xie from Alibaba Group will also present a talk in this session .

In addition to the regular technical sessions, 12 workshops and 3 Industry Forums will feature an additional 120 speakers . Pre-conference workshops will be held on Saturday, October 24th starting at 08:30 . These workshops will be held free of charge to conference registrants . We would like to thank the workshop organizers and speakers for the excellent program .

This year, Huawei, will sponsor the Best Paper Award in Industry Innovation, OSA will sponsor the Best Student Paper Award . State Key Laboratory of Information Photonics and Optical Communications will sponsor the Best Poster Award . Awards will be presented during the Banquet on Monday, October 26th . The poster-only session will be held on Monday, October 26th from 15:30–18:00 . This is a good chance for you to meet with the authors and discuss technical issues in-depth .

In addition to the technical program, we have also an impressive range of exhibitions from the relevant industries, publishers, and professional organizations .

We have also prepared a rich social program to facilitate meeting and networking with colleagues from all over the world . A conference welcome reception will be held in the evening on Sunday, October 25th . On the evening of Monday, October 26th, we will hold a Banquet and Awards Ceremony for conference registrants .

It is an enormous task to organize a conference and it is impossible to succeed without the dedicated efforts of many supporters and volunteers . We are indebted to the entire Technical Program Committee and the Subcommittee Chairs who have worked persistently throughout the whole year to invite speakers, solicit and review papers, organize the technical sessions which results in the excellent technical program . We also thank the staff and volunteers of Beijing University of Posts and Telecommunications, and the Chinese Laser Press . We also thank the professional societies such as OSA, IEEE Photonics Society, SPIE, COS and CIC for organizing and sponsoring this great event .

Sincerely,

Kun XuBeijing University of Posts and Telecommunications, China

ACP General Chair

Xiaomin RenBeijing University of Posts and Telecommunications, China

IPOC General Chair


CommitteeWorkshop Technical Program Committee Co-ChairsGangxiang Shen, Soochow University, ChinaXiang Liu, Futurewei Technologies, USAChongjin Xie, Alibaba Group, USA

Industry Forum ChairJie Luo, YOFC, China

Industry Forum Co-ChairMin Zhang, Beijing University of Posts and Telecommunications,

China

Local Organization ChairYongli Zhao, Beijing University of Posts and Telecommunications,

China

Local Organization MemberXuejiao Li, Beijing University of Posts and Telecommunications,

ChinaJia Yao, Beijing University of Posts and Telecommunications, ChinaWanying Zhao, Beijing University of Posts and

Telecommunications, ChinaDaiming Ma, Chinese Laser Press, ChinaJiaqi Yan, Chinese Laser Press, China

Steering Committee

Chair:Xiaomin Ren, Beijing University of Posts and Telecommunications,

China

Vice Chair:Ping Perry Shum, Southern University of Science and Technology,

China Technological University, Singapore

Members:Yasuhiko Arakawa, University of Tokyo, JapanAndrew Brown, SPIE, USAConnie J . Chang-Hasnain, University of California, Berkeley, USA,

OSANaomi Chavez, OSA, USAArthur Chiou, Yang-Ming University, China

Yun C Chung ., Korea Advanced Institute of Science and Technology, South Korea

Sailing He, Zhejiang University, China & KTH, SwedenChennupati Jagadish, Australian National University, AustraliaThomas L . Koch, University of Arizona, USAMing-Jun Li, Corning Inc., USAXingde Li, Johns Hopkins University, USAXiang Liu, Futurewei Technologies, USAChao Lu, The Hong Kong Polytechnic University, ChinaQingming Luo, Hainan University, China, SPIEDoug Razzano, IEEE Photonics Society, USAXiaomin Ren, Beijing University of Posts and Telecommunications,

China, COSPing Perry Shum, Southern University of Science and Technology,

China Technological University, SingaporeYikai Su, Shanghai Jiao Tong University, ChinaShaohua Yu, Wuhan Institute of Posts and Telecommunications,

China, CICXinliang Zhang, Huazhong University of Science and Technology,

China, COS

Track Committees

Track 1: Optical Fibers, Fiber-based Devices and SensorsGangding Peng, The University of New South Wales, Australia,

Leading ChairXiaoyi Bao, University of Ottawa, Canada, Co-ChairKyunghwan Oh, Yonsei University, South Korea, Co-ChairYunjiang Rao, University of Electronic Science and Technology,

China, Co-ChairXinzhu Sang, Beijing University of Posts and Telecommunications,

China, Co-ChairSomnath Bandyopadhyay, University of Calcutta, IndiaXinyu Fan, Shanghai Jiao Tong University, ChinaYuan Gong, University of Electronic Science and Technology,

ChinaTuan Guo, Jinan University, ChinaJunfeng Jiang, Tianjin University, ChinaYunhan Luo, Jinan University, ChinaYosuke Mizuno, Yokohama National University, JapanJianxiang Wen, Shanghai University, ChinaLimin Xiao, Fudan University, ChinaFei Xu, Nanjing University, ChinaBinbin Yan, Beijing University of Posts and Telecommunications,

China

Honorary ChairsQihuang Gong, Peking University, ChinaKe Wu, University of Montreal, Canada

International Advisory ChairBingkun Zhou, Tsinghua University, China

ACP General ChairKun Xu, Beijing University of Posts and Telecommunications, China

ACP General Co-ChairsDimitra Simeonidou, University of Bristol, UKConnie J .Chang-Hasnain, UC Berkeley, USANaoya Wada, NICT, Japan

IPOC General ChairXiaomin Ren, Beijing University of Posts and Telecommunications,

China

IPOC General Co-ChairsA . Zhukov, St. Petersburg Academic University, RussiaPing Perry Shum, NTU, SingaporeYuefeng Ji, Beijing University of Posts and Telecommunications,

China

Technical Program Committee ChairJie Zhang, Beijing University of Posts and Telecommunications,

China

Technical Program Committee Co-ChairsXiang Zhou, Google, USAChao Lu, The Hong Kong Polytechnic University, ChinaLena Wosinska, Chalmers University of Technology, Sweden

Workshop Technical Program Committee ChairShanguo Huang, Beijing University of Posts and

Telecommunications, China


Track 2: Optical Transmission Sub-systems, Systems and TechnologiesLianshan Yan, Southwest Jiaotong University, China, Leading ChairPeriklis Petropoulos, University of Southampton, UK, Co-ChairAlan P . T . Lau, Hong Kong Polytechnic University, China, Co-ChairJinxing Cai, TECOM, USAWilliam Shieh, University of Melbourne, AustraliaWerner Rosenkranz, University of Kiel, GermanyXi Chen, Nokia Bell Labs, USAKoji Igarashi, Osaka University, JapanHoon Kim, KAIST, South KoreaYves Jaouen, Telecom ParisTech, FranceZhaohui Li, Sun Yat-sen University, ChinaBo Liu, Nanjing University of Information Science & Technology,

ChinaShota Ishimura, KDDI, JapanFan Zhang, Peking University, ChinaQunbi Zhuge, Shanghai Jiao Tong University, China

Track 3: Network Architectures, Management and ApplicationsXiaoping Zheng, Tsinghua University, China, Leading ChairJason P . Jue, The University of Texas at Dallas, USA, Co-chairJiajia Chen, Chalmers University of Technology, Sweden, Co-chairZuqing Zhu, University of Science and Technology of China, China,

Co-chairYongli Zhao, Beijing University of Posts and Telecommunications,

China, Co-chairNan Hua, Tsinghua University, ChinaQiong Zhang, Fujistu, USAFilippo Cugini, CNIT, ItalyLei Wang, Alibaba, ChinaAvishek Nag, Univesity College Dublin, IrelandWenda Ni, Bytedance Networking, Bytedance Inc., USAJiawei Zhang, Beijing University of Posts and Telecommunications,

ChinaWeigang Hou, Chongqing University of Posts and

Telecommunications, ChinaHuaxi Gu, Xidian University, ChinaJian Chen, Nanjing University of Posts and Telecommunications,

ChinaShuangyi Yan, Bristal Univesity, UKZilong Ye, California State University, USAYi Zhu, Hawaii Pacific University, USACarmen Mas-Machuca, Technical University of Munich, GermanyMaria Yuang, National Chiao Tung University, South KoreaDaniel Kilper, University of Arizona, USAXiaoliang Chen, University of California, Davis, USA

Fen Zhou, Institut Supérieur d’Electronique de Paris (ISEP), FranceMarco Ruffini, Trinity CollegeIreland, IrelandYabin Ye, Huawei Germany, GermanyXiaodan Pang, KTH Royal Institute of Technology, SwedenXuezhi Hong, South China Normal University, ChinaXinwen Yi, Sun Yat-sen University, ChinaPaikun Zhu, Graduate School for the Creation of New Photonics

Industries (GPI), Japan

Track 4: Photonic Components and IntegrationDaoxin Dai, Zhejiang University, China, Leading ChairDi Liang, HP Lab, USA, Co-chairHuiyun Liu, UCL, USA, Co-chairLin Yang, Institute of Semiconductor, CAS, China, Co-chairXingjun Wang, Peking University, ChinaMinghua Chen, Tsinghua University, ChinaLiu Liu, Zhejiang University, ChinaYu Yu, Huazhong University of Science and Technology, ChinaJian Wu, Beijing University of Posts and Telecommunications,

ChinaZejie Yu, Chinese University of Hong Kong, ChinaLinjie Zhou, Shanghai Jiao Tong University, ChinaRoberto R . Panepucci, Centro de Tecnologia da Informação

Renato Archer - CTI, BrazilSergei Popov, Royal Institute of Technology, SwedenJoyce Poon, Max Planck Institute of Microstructure Physics,

GermanyRobert Halir, Universidad de Málaga, SpainAditya Malik, University of California, Santa Barbara, USAYuqing Jiao, TU/e, NetherlandXianshu Luo, Advanced Micro Foundry Pte Ltd, SingaporeLianxi Jia, Shanghai Institute of Microsystem and Information

Technology, ChinaGuangwei Cong, National Institute of Advanced Industrial Science

and Technology (AIST), JapanMinhao Pu, Technical University of Denmark, Denmark

Track 5: Microwave Photonics and Fiber Wireless ConvergenceJose Capmany, Universidad Politecnica de Valencia (UPV), Spain,

Leading ChairShilong Pan, Nanjing University of Aeronautics and Astronautics,

China, Co-chairJose Azana, Institut National de la Recherche Scientifique-Energie,

Canada, Co-chairStavros Iezekiel, University of Cyprus, CyprusJianji Dong, Huazhong University of Science and Technology,

China

Mable Fok, University of Georgia, USAZhenzhou Tang, Nanjing University of Aeronautics and

Astronautics, ChinaMaurizio Burla, ETH Zurich, SwitzerlandXihua Zou, Southwest Jiaotong University, ChinaDavid Marpaung, University of Twente, NetherlandsAvi Zadok, Tel-Aviv University, IsraelYifei Li, University of Massachusetts, USAWeiwen Zou, Shanghai Jiao Tong University, ChinaYitang Dai, Beijing University of Posts and Telecommunications,

ChinaJijun He, École polytechnique fédérale de Lausanne, SwitzerlandSheng-Kwang Hwang, National Cheng Kung University, China

Track 6: Micro-, Nano-, and Quantum Photonics: Science and ApplicationsYun-Feng Xiao, Peking University, China, Leading ChairKartik Srinivasan, National Insititute of Standards and Technology,

USA, Co-chairTanabe Takasumi, Keio University, Japan, Co-chairChao-Yang Lu, University of Science and Technology of China,

China, Co-chairJin Liu, Sun Yat-sen University, China, Co-chairShumin Xiao, Harbin Institute of Technology, ChinaXu Yi, University of Virgina, USAXiulai Xu, Institute of Physics (CAS), ChinaThiago Alegre, Univeristy of Unicamp, BrazilYongchun Liu, Tsinghua University, ChinaYu He, Southern University of Science and Technology, ChinaYoshitomo Okawachi, Columbia University, USAYu-Ming He, University of Science and Technology of China, ChinaIgor Aharonovich, Unversity of Technology Sydney, AustraliaRen-Min Ma, Peking University, ChinaStephan Reizenstein, Technical Uiniversity of Berlin, GermanySimone Portalupi, University of Stuttgart, GermanyXiankai Sun, The Chinese University of Hong Kong, China


General Information

From Beijing Railway Station（北京大兴国际机场）

By Public Transportation: 2hour, 41RMB

By Taxi: 66 km, 220RMB

From Beijing Railway Station（北京站）


By Taxi: 17 km, 60 RMB

From Beijingnan Railway Station（北京南站）

By Public Transportation: 1hour15min, 6RMB


Conference Venue: Kuntai Hotel

Address: No . 2 Wangjing Qiyang Road, Chaoyang District, Beijing, China

Accessibility

Kuntai Hotel is a luxury hotel located in the Chaoyang Dis-trict of Beijing, China . It is only 17 km from Beijing Capital International Airport, 66 km from Beijing Daxing Internation-al Airport, 17 km from Beijing Railway Station, 25 km from Beijingnan Railway Station, 26 km from Beijing West Railway Station and 15 km from Beijing East Railway Station . It is ad-jacent to a large comprehensive park of more than 300,000 square meters - Great Wangjing Park .

Transportation

From Beijing Capital International Airport（北京首都国际机场）


By Taxi: 17 km, 60RMB

From Beijing West Railway Station（北京西站）



From Beijing East Railway Station（北京东站）



RegistrationLocation: Lobby of Kuntai Hotel

Hours

08: 00–18: 00 Saturday, 24 October

07: 30–18: 00 Sunday, 25 October

08: 00–18: 00 Monday, 26 October

08: 00–16: 00 Tuesday, 27 October

Onsite Speaker Preparation

All presenters should check in at the corresponding session room at least 30 minutes prior to their scheduled talk to upload and check their presentation . No shows of the oral presentation will be reported to conference management and these papers will not be published.


Onsite Poster Preparation

Authors should prepare their poster before the poster ses-sion starts . The poster must not exceed the boundaries of the display board . Authors are required to be standing by their poster for the duration of their allocated session to an-swer questions and further discuss their work with attendees . No shows posters will be reported to conference man-agement and these papers will not be published.

Poster Session: 15:30–18:00, Monday, 26 October

Poster Board Size: 1m (Length) * 2 .235m (Height)

Recommended Poster Size: 0 .8m (Length) * 1 .2m (Height)

Set-up Time: 10:00–14:00, Monday, 26 October

Tear-down Time: 18:30–20:00, Monday, 26 October

Exhibition

The ACP/IPOC 2020 Exhibition is open to all attendees .

Location: Corridor & Public area, 2F, Kuntai Hotel, Beijing

Hours

09: 00-18: 00 Sunday, 25 October

09: 00-18: 00 Monday, 26 October

09: 00-16: 00 Tuesday, 27 October

Coffee Breaks







Lunches

Four-day buffet lunches (Oct . 24-27) in Kuntai Hotel are included in the registration fee for all registered delegates . And lunch tickets are provided within the badge .

Location: 2 restaurants for distribution

Joy Café, 1F

Executive Lounge, 26F

Hours

12: 00-14: 00 Saturday, 24 October




Conference Materials

ACP/IPOC 2020 Technical Digest will be provided in a USB drive and not available in print form . The ACP/IPOC 2020 Technical Digest material is composed of the 3-page summaries of invited and accepted contributed papers . The Technical Digest material is included with a technical conference registration and can be found in your registration bag . The Digest will be available on OSA Publishing’s Digital Library (https://www .osapublishing .org/) and IEEE Xplore Digital Library (http://www .ieee .org/web/publications/xplore/) after the conference . IEEE Xplore Digital Library and OSA Publishing’s Digital Library are archived and indexed by INSPEC R and EI Compendex, where it will be available to the international technical community .

Social Activities

Welcome Reception

The ACP/IPOC 2020 Welcome Reception is free to all the registered attendees . A ticket is provided within the badge . And extra ticket could be purchased at the Registration Desk for 300RMB per person .

Location: 2 restaurants for distribution

Joy Café, 1F

Executive Lounge, 26F

Time: Sunday, 25 October 18:00–21:30

Conference Banquet and Awards Ceremony

Best Paper Award in Industry Innovation, Best Student Paper Award, and Best Poster Award will be presented at the ban-quet . The Banquet is NOT INCLUDED in the registration fee for students, but is included for all other regular registration types . The ticket is provided within the badge . And extra banquet ticket could be purchased at the Registration Desk for 500RMB per person .

Location: Ballroom, 2F

Time: Monday, 26 October 18:00–21:30


Conference HighlightsPlenary Presentations

Time: 08:15-12:00, Sunday, 25 October; 09:00-11:45, Mon-day, 26 October

Venue: Ballroom, 2F, Kuntai Hotel

ACP/IPOC 2020 will feature 7 plenary presentations . The presentations will be preceded by an Opening Ceremony from 08:15 – 08:30 . For more information about the individu-al presenters, talk titles and biographies appear below .

VCSELs for 3D Sensing and 5G Communications

8:30–9:15, Sunday, 25 October

Connie J. Chang-HasnainUC Berkeley, USA

Biography: Connie Chang-Hasnain is Whinnery Distinguished Chair Professor in Electrical Engineering and Computer Sciences, at the University of California, Berkeley . She was the Associate Dean for Strategic Alliances of College of Engi-neering since 2014-2019 and Chair of

the Nanoscale Science and Engineering Graduate Group at UC Berkeley 2006-2017 . Prior to joining the Berkeley faculty, Dr . Chang-Hasnain was a member of the technical staff at Bellcore (1987–1992) and Assistant Professor of Electrical Engineering at Stanford University (1992–1995) . She is a fellow of IEEE, OSA and National Academy of Inventors . She is member of the US National Academy of Inventors and National Academy of Engineering .

Professor Chang-Hasnain’s research interests include semi-conductor optoelectronic devices, materials and applica-tions . She pioneered the first planar VCSEL structure using proton implantation for array fabrication with Gbps modula-tion, first MEMS-VCSEL for wavelegnth tuning, and the first 1000-elecment VCSEL arrays for 3D imaging . Prof . Chang-Hasnain has been honored with many awards including the Okawa Prize (2018), UNESCO Medal For the Development of Nanoscience and Nanotechnologies (2015), IEEE David Sarnoff Award (2011), and the OSA Nick Holonyak Jr . Award

(2007) . Additionally, she has been awarded with a Vanne-var Bush Faculty Fellowship, a Humboldt Research Award, and a Guggenheim Fellowship . She was a member of IEEE LEOS Board of Governors, OSA Board of Directors, and the Board on Assessment of NIST Programs, National Research Council . She was the Editor-in-Chief of Journal of Lightwave Technology 2007-2012 . Professor Chang-Hasnain is the OSA President-Elect in 2020 and will be the President in 2021 .

Artificial Intelligence enabled by Nanophotonics


Min GuUniversity of Shanghai for Science and Technology, China

Biography: Professor Gu is Executive Chancellor of the University Council and Distinguished Professor of University of Shanghai for Science and Technology . He was Distinguished Professor and As-sociate Deputy Vice-Chancellor at RMIT

University and a Laureate Fellow of the Australian Research Council . He is an author of four standard reference books and has over 500 publications in nano/biophotonics . He is an elected Fellow of the Australian Academy of Science and the Australian Academy of Technological Sciences and En-gineering as well as Foreign Fellow of the Chinese Academy of Engineering . He is also an elected fellow of the AIP, the OSA, the SPIE, the InstP, and the IEEE . He was President of the International Society of Optics within Life Sciences, Vice President of the Board of the International Commission for Optics (ICO) (Chair of the ICO Prize Committee) and a Direc-tor of the Board of the Optical Society of America (Chair of the International Council) . He was awarded the Einstein Professorship, the W . H . (Beattie) Steel Medal, the Ian Wark Medal, the Boas Medal and the Victoria Prize for Science and Innovation . Professor Gu is a winner of the 2019 Dennis Gabor Award of SPIE .

5G and Beyond: Enabling the Future Networked Society


Dimitra SimeonidouUniversity of Bristol, UK

Biography: Dimitra Simeonidou is a Full Professor at the University of Bristol, the Co-Director of the Bristol Digital Futures Institute and the Director of Smart Inter-net Lab .

Her research is focusing in the fields of high performance networks, programmable networks, wireless-optical convergence, 5G/B5G and smart city infra-structures . She is increasingly working with Social Sciences on topics of digital transformation for society and business-es . Dimitra has been the Technical Architect and the CTO of the smart city project Bristol Is Open . She is currently leading the Bristol City/Region 5G urban pilots . She is the author and co-author of over 600 publications, numerous patents and several major contributions to standards . She has been co-founder of two spin-out companies, the latest being the University of Bristol VC funded spin-out Zeetta Networks, http://www .zeetta .com, delivering SDN solutions for enter-prise and emergency networks .

Dimitra is a Fellow of the Royal Academy of Engineering, a Fellow of the IEEE and a Royal Society Wolfson Scholar .


Optical Technologies for Hyperscale Cloud Computing


Chongjin XieAlibaba Group, USA

Biography: Chongjin Xie is a senior di-rector and chief communication scientist in Alibaba Infrastructure Service, Ali-baba Group, leading an optical network research, architecture, design and testing team to develop datacenter optical inter-connects and networking technologies to

support Alibaba online platform and cloud services . Prior to joining Alibaba Group in 2014, Dr . Xie was a distinguished member of technical staff at Bell Labs, Alcatel-Lucent (now Nokia), doing research on optical communication systems and networks . He did his postdoctoral research at Chalmers University of Technology in Sweden from 1999 to 2001, and received his M .Sc . and Ph .D . degrees from Beijing University of Posts & Telecommunications in 1996 and 1999, respec-tively . Dr . Xie has published one book, 3 book chapters and over 200 journal and conference papers . He is an associate editor of Journal of Lightwave Technology, a program chair of OFC’2019 and served as chairs, TPC chairs or TPC mem-bers in many conferences . Dr . Xie is a Fellow of OSA and a senior member of IEEE .

Optical Technologies to Disclose the Spatial Diversity Dimension in Systems and Networks

09:00–09:45, Monday, 26 October

Ton (A.M.J. ) KoonenEindhoven University of Technol-ogy, Netherlands

Biography: Ton Koonen is a full profes-sor of Electro-Optical Communications and Chair of Broadband Communication Networks in the department Telecom-munication Technology and Electromag-netics . His areas of specialization include

computer systems, architectures and networks, telecom-munications, broadband and optical fiber-to/in-the-home . Ton has initiated and led several European and national R&D

projects in this area on dynamically reconfigurable hybrid fiber access networks, fiber-wireless, packet-switched access, and short-range multimode (polymer) optical fiber networks, and label-controlled optical packet routed networks .

His current research interests are optical fiber-supported in-building networks (including optical wireless communication techniques, radio-over-fiber techniques, and high-capacity plastic optical fiber (POF) techniques), optical access net-works, and spatial division multiplexed systems . His group has, for example, developed a Wi-Fi network that transmits signals via infrared light, achieving a speed of 42 .8 Gb/s, 100 times faster than current networks generally achieve . At this speed, an entire film could be transferred in one second .

Ton Koonen received his MSc (with honors) in Electrical Engineering from TU/e in 1979 .In that year, he joined Philips Telecommunicatie Industrie (Telecommunications Industry) . From 1987 to 2000 he worked on high-speed transmission systems and optical fiber systems for hybrid access networks at Bell Laboratories within Lucent . He has also worked as a professor at the University of Twente, holding a chair on Photonic Networks .

Ton is chairman of the Electro-Optical Communication Systems (ECO) group, part of the COBRA institute and from September 2012 he was also vice-dean of the department Electrical Engineering . Ton is a Bell Labs Fellow, IEEE Fellow, OSA Fellow, ERC Advanced Investigator Grant Winner, Dis-tinguished Guest Professor of Hunan University, Changsha, China, and has frequently acted as an auditor and reviewer on national and EC projects . Currently, he is involved in a number of access/in-home projects in the Freeband pro-gram, the IOP GenCom program, and the EC FP6 IST and FP7 ICT programs . He has authored and co-authored more than 250 conference and journal publications .

Vision and Trend Analysis for Transport Networks in 5G Era


Han LiChina Mobile, China

Biography: Han Li graduated from Bei-jing University of Posts and Telecommu-nications and obtained his Ph .D in 2002 . He is the chief expert of China Mobile and the deputy director of the China Mo-bile Research Institute . He has extensive knowledge of SPN, PTN, OTN, PON and

synchronization technology, and has published more than 50 articles, 100 patents, and 200 ITU-T contributions . He is an editor of several ITU-T recommendations and IETF RFCs . He has rewarded the second prize of the National Science and Technology Progress for three times, the silver prize of the Nation Patent Award for one time and the second prize of the Nation Patent Award for two times .

Embracing F5G Era, Achieving Ubiquitous Optical Connections


Bill WangHuawei, China

Biography: Bill Wang is the Chief Strat-egy Officer and Vice President of Huawei Transmission & Access Product Line . He is currently responsible for the strategy planning and collaborations with industry and academic partners of Huawei’s opti-cal network technologies and products .

Prior to current position, Bill had been the director of the Huawei Optical Network research center and the direct of Huawei OSN8800 product . As a veteran with 20 years of experience in the optical industry, Bill has a deep insight of the global ICT trends, and extensive knowledge in bridging the technology development and commercial practice .


Best Paper Award in Industry Innovation

ACP/IPOC 2020 is pleased to announce that this year’s Best Paper Award in Industry Innovation will be sponsored by Huawei

5 recipients, Huawei Phone for each

Any non-invited speaker, who is the first author as well as the presenting author of a paper submitted will be eligible for this award . Five papers focusing on industry and technology will be selected by the ACP/IPOC 2020 Committee . Cer-tificates and Awards will be presented to the winners at the conference banquet and award ceremony .

Best Student Paper Award

ACP/IPOC 2020 is pleased to announce that this year’s Best Student Paper Award will be sponsored by OSA

8 recipients, $250 USD for each

Any full-time university student, who is the first author as well as presenter of a paper submitted with choosing presenta-tion type of “Best Student Paper Award” will be eligible for this award . Eight winners will be selected by the ACP/IPOC 2020 Committee . Certificates and Awards will be presented to the winners at the conference banquet and award cer-emony .

Best Poster Award

ACP/IPOC 2020 is pleased to announce that this year’s Best Poster Award on ACP will be sponsored by State Key Labo-ratory of Information Photonics and Optical Communications

15 recipients, Huawei Watch for each

Any poster paper that is registered by at least one of the authors, presented during the assigned time slot will be eligible for this award . Certificates and Awards will be pre-sented to the winners at the conference banquet and award ceremony .

Poster Session

Time: 15: 30–18: 00, Monday, 26 OctoberLocation: 1F, Kuntai Hotel

Almost 360 posters will be displayed during ACP/IPOC 2020 . The poster session is designed to provide an oppor-tunity for selected papers to be presented in greater visual detail and facilitate vivid discussions with attendees . Authors will remain in the vicinity of the bulletin board for the dura-tion of the session to answer questions .

Student Events

OSA Student Event

Sponsor: OSA

Time: 12:00 to 13:30 PM, Oct . 25 (Sunday)Location: Conference 12, 2F, Kuntai Hotel

This event provides an opportunity for OSA student mem-bers to build connections with each other through fun activi-ties . Students will also learn skills and experiences to achieve success in both graduate school and professional career . Lunch will be available .

IEEE Photonics Society Student Event

Sponsor: IEEE photonics society

Organizers: Yikai Su, Shanghai Jiao Tong University, China Haoshuo Chen, Nokia Bell Labs, USA

Time: 09:00 to 10:30 AM, Oct . 24(Saturday)Location: Conference 03, 2F, Kuntai Hotel

Programs:

1) Memorial of Arthur Ashkin, Nobel Prize in Physics in 2018 and the father of optical tweezers . https://www .photonicssociety .org/images/files/In_Memo-riam_-_Arthur_Ashkin_5 .pdf

2) How to write and review papers Paper writing and paper reviewing are equally important skills any researcher needs . This event will provide an informal environment where young researchers can discuss with experienced paper

writers, and editors of journals their top techniques for writing and reviewing papers . Also, it’s a great way to build your network!


Workshop and ForumsWorkshops

Workshop 1: AI-based Optics

Workshop Time: 14:00–17:30, Saturday, 24 October

Venue: Conference 12, 3F

OrganizerAlan P.K. Lau, The Hong Kong Polytechnic University, China

Co-organizersQunbi Zhuge, Shanghai Jiao Tong University, China

Description: Machine learning (ML) has been widely inves-tigated for both optical transmissions (equalization, coding, telemetry, etc .) and optical networks (modeling, resource allocation, optimization, failure management, etc .) . Many interesting research works are reported for various applica-tions . Nevertheless, the adoption of ML techniques in com-mercial systems falls behind due to many practical issues . In this workshop, we invite speakers from universities, vendors and operators to discuss about the key question: what else is needed for full adoption of ML? The discussions will focus on three aspects: 1) the technological and commercial issues which limit the adoption of ML, 2) the path to address these issues to advance the adoption, and 3) the corresponding roadmap . We will also discuss about open data sources and projects for the community to achieve faster progress in developing and adopting ML-aided applications .

Speakers:

Part 1, Presider Qunbi Zhuge

14:00-14:15 Jianqiang Li, Alibaba, USA

14:15-14:30 Zuqing Zhu, University of Science and Technol-ogy of China, China

14:30-14:45 Miquel Garrich, Huawei, France

14:45-15:00 Danshi Wang, BUPT, China

15:00-15:30 Panel discussion

15:30-16:00 Coffee break

Part 2, Presider Alan Pak Tao Lau

16:00-16:15 Qian Hu, China Telecom, China

16:15-16:30 Massimo Tornatore, Politecnico di Milano, Italy

16:30-16:45 Pesic Jelena, Nokia Bell Labs, France

16:45-17:00 Vittorio Curri, Politecnico di Torino, Italy


Workshop 2: Photonics for 6G: How and when?

Workshop Time: 9:00-11:50, Saturday, 24 October


Organizer Chao Shen, KAUST, Saudi Arabia

Co-organizers Zhenming Yu, Beijing University of Posts and Telecommuni-cations, China

Description: With the commercialization of 5G, 6G has gradually entered planning . However, Moore’s Law is gradu-ally coming to an end . Full-spectrum mobile communica-tion technology will be applied in 6G . Traditional electronic methods are becoming difficult to meet the demands . In this era of photonic information, the entire signal processing chain of wireless communication is gradually migrating to the optical domain . The asynchronous wireless technology platform will be a photon-defined radio system integrating microwave photonic technology, optical computing and photon AI . According to current research, the continuous wireless technology platform defined by photon can well adapt to the future 6G vision, such as application scenarios, key technologies and system architectures . Coherent radio-over-fiber (CROF), Integrated microwave photonics (IMWP), Photonic digital signal processing (PDSP), and Optical frequency comb (OFC) are expected to lead the design of future radio systems and sensing systems . This workshop aims to provide a forum for international experts to present and discuss the visions and perspectives of photonics for 6G including recent progresses and future prospects and

challenges for applications . We welcome people of relevant interest to attend and join the discussions .

Speakers:

Presider: Chao Shen, KAUST, Saudi Arabia

09:00-09:20 Prof. Changyuan Yu, Hong Kong Polytechnic University, China

09:20-09:40 Prof. Hongyan Fu, Tsinghua-Berkeley Shen-zhen Institute, China

09:40-10:00 Dr. Kozlov, Lightcounting Corp, China

10:00-10:20 Prof. Qinggui Tan, Xi’an Branch of China Acad-emy of Space Technology, China


10:30-10:50 Prof. Wu Ben, Rowan University, USA

10:50-11:10 Prof. Boon S. Ooi, King Abdullah University of Science and Technology (KAUST), South Korea

11:10-11:30 Prof. Jing Zhang, University of Electronic Sci-ence and Technology of China, China

11:30-11:50 Prof. Weiwei, Beijing Institute of Technology, China

Workshop 3: Security Solutions Enabled by Physics in Fiber



Presider:Lilin Yi, Shanghai Jiao Tong University, ChinaWei Chen, University of Science and Technology of China, China

Chairs:Reza Nejabati, University of Bristol, UKLilin Yi, Shanghai Jiao Tong University, ChinaWei Chen, University of Science and Technology of China, China


Yongli Zhao, Beijing University of Posts and Telecommunica-tions, China

Description: With the development of information technol-ogy and quantum computers, the network security issue is increasingly prominent, and a series of threatens exist in the underlying optical networks . At present, there exists two research topics on security in optical networks: one is optical fiber physical layer security, and the other is quan-tum key distribution . For the former, different solutions such as noise-encrypted optical communication, chaotic based optical communication, spectrum-spread optical communi-cation, hidden based optical communication, and frequency-hopping optical communication can be adopted, which have been experiencing a period of fast development . For the later, the research focus was on point-to-point quantum key distribution system, aiming to improve the generation rate of quantum key, reduce the quantum bit error rate, and increase the quantum key transmission distance . However, it is an urgent need for the deployment of multi-point inter-connection for practical applications . This workshop mainly focuses on the above two research topics and their bottle-neck issues . By discussing the latest progresses, research directions as well as possible solutions, we try to fundamen-tally enhance the network security in the future .

Session 1: Physical Layer Security

Presider:Lilin Yi, Shanghai Jiao Tong University, China

Speakers:

08:30-08:35 Opening

08:35-08:50 Anbang Wang, Taiyuan University of Technol-ogy, ChinaTopic: Chaotic key distribution

08:50-09:05 Lei Deng, Huazhong University of Science and Technology, ChinaTopic: High speed physical layer security

09:05-09:20 Xuelin Yang, Shanghai Jiao Tong University, ChinaTopic: High speed and long distance random key distribu-tion

09:20-09:35 Tao Pu, PLA Army Engineering University, ChinaTopic: The Security Analysis and Realization of Quantum stream Cipher physical-layer encryption System

09:35-09:50 Yajie Li, Beijing University of Posts and Tele-communications, ChinaTopic: Physical layer key generation: feature extraction and post-processing protocol

09:50-10:20 Coffee Break

Session 2: Quantum Communications and Networks

Presider:Wei Chen, University of Science and Technology of China, China

Speakers:

10:20-10:35 Zhenqiang Yin, University of Science and Tech-nology of China, ChinaTopic: Recent progresses on long-distance quantum key distribution

10:35-10:50 Yongmei Sun, Beijing University of Posts and Telecommunications, ChinaTopic: Low-noise Wavelength Assignment in Hybrid DV-QKD and DWDM Optical Networks

10:50-11:05 Zhangchao Ma, Beijing University of Science and Technology, ChinaTopic: Quantum key distribution networking technology and its standardization

11:05-11:20 Masahiro Takeoka, National Institute of Infor-mation and Communications Technology, JapanTopic: Quantum key distribution network technologies to-ward quantum secure cloud

11:20-11:35 Yi Qian, Wuhan Research Institute of Posts and Telecommunications, ChinaTopic: Practical quantum key distribution powered by silicon photonics

11:35-11:50 Xiaosong Yu, Beijing University of Posts and Telecommunications, ChinaTopic: Optional Design and Optimization for Quantum Key Distribution Optical Networks (QKD-ON)

Workshop 4: Marriage between artificial intelligence and micro-/nano-photonics: happy or not?



Organizer Hongbo Sun, Tsinghua University, China

Co-organizers Mable P. Fok, University of Georgia, USA Honghua Fang, Tsinghua University, China Qiming Zhang, University of Shanghai for Science and Tech-nology, China Lili Gui, Beijing University of Posts and Telecommunications, China

Description: Emerging artificial intelligence algorithms have found wide-spread and successful applications in machine vision, speech and pattern recognition, etc . With the dif-ficulties of fabricating more and more integrated electronic components, the performances of the algorithms have been meeting their limitations, determined by Moore’s law and Von Neumann architecture . Neuromorphic computing and optical neural networks enabled by integrated photonics, however, could offer advantages of high speed and low consumption . Presently, the optical computing hardware is highly unexplored yet and awaits more researches . Develop-ment of novel materials, design methods, integrated chips, and training procedures is the key for more powerful func-tionalities in smart applications .

The aim of this workshop is to bring together leading experts in both nanophotonics and artificial intelligence algorithms to discuss the latest advances and challenges in this field . On the one hand, exploring materials and integrated photonic chips helps the construction of optical neuromorphic computing hardware . On the other hand, ma-chine learning enables more intelligent design of nanopho-tonic devices with better performances, which could further improve optical systems for diverse applications including optical computing, sensing, communications, etc .


The workshop will cover specifically the following main top-ics:

1 . Integrated photonics for optical neuromorphic comput-ing

2 . Intelligent algorithms for designing smart nanophotonic devices and optical systems

3 . Volatile and nonvolatile materials for optical computing

4 . Challenges in upscaling and training of optical neuro-morphic computing

Morning Session

Presider: Lili Gui, Mable P. Fok

Speakers:

8:30-8:35 Opening

8:35-9:05 Bhavin J. Shastri, Queen’s University, CanadaTopics: Silicon photonics for AI and neuromorphic comput-ing

9:05-9:35 Yuebing Zheng, The University of Texas at Austin, USATopic: Inverse design of photonic nanostructures with a deep convolutional mixture density network

9:35-10:05 Keisuke Kojima, Mitsubishi Electric Research Laboratories, USATopic: Inverse Design of Nanophotonic Devices using Deep Neural Networks


10:30-11:00 Richard Haglund, Vanderbilt University, USATopic: Enhancing device functionality using phase-changing quantum materials

11:00-11:30 Yichen Shen, Lightelligence, USATopic: Integrated Photonics for Machine Learning Applica-tions

11:30-12:00 Alexandra Boltasseva, Purdue University, USATopic: Machine Learning Assisted Photonics

Afternoon Session

Presider: Honghua Fang, Qiming Zhang

Speakers:

14:00-14:30 Lin Yang, Institute of Semiconductors, CAS, ChinaTopic: Silicon-based optical matrix processor

14:30-15:00 Andrew Forbes, University of the Witwa-tersrand, Wits, South AfricaTopic: Structured light gets intelligent

15:00-15:30 Zengguang Cheng, Fudan University, ChinaTopic: Chalcogenide phase-change materials for future pho-tonic memory and computing


16:00-16:30 Xing Lin, Tsinghua University, ChinaTopic: Artificial Intelligence Accelerator using Optoelectronic Computing

16:30-17:00 Chao Qian, Zhejiang University, ChinaTopic: Intelligent invisibility cloak without human intervention

17:00-17:30 Li Gao, Nanjing University of Posts and Tele-communications, ChinaTopics: Deep neural network for accurate, multifunctional nanophotonic design

17:30-18:00 Cuicui Lu, Beijing Institute of Technology, ChinaTopic: Intelligent algorithms: new avenues for designing nanophotonic devices

Workshop 5: Information Functional Materials and Devices



Workshop Organizers: Sishen Xie, Institute of Physics CAS, ChinaWeihua Tang, Beijing University of Posts and Telecommunications, ChinaJianhua Hao, The Hong Kong Polytechnic University, Hong Kong, China

Ting-Chang Chang, National Sun Yat-sen University,ChinaQixin Guo, Saga University, Japan

Presider: Wu Zhenping

Description: Information functional materials are expected to lead to the major future breakthroughs in electronics, photonics and energetics . This workshop focuses on novel functional materials and nanostructures in combination with modern information devices, as well as on the physics of new devices and sensors, nanostructured materials and na-no-scaled device characterization . It aims to bring together leading researchers to exchange and share their experiences and research results on all aspects of Information Functional Materials and Devices . It also provides a premier interdisci-plinary platform for researchers to present and discuss the most recent innovations, trends, and concerns as well as practical challenges encountered and solutions adopted in the fields of Information Functional Materials and Devices

Speakers:

9:00-9:20 Zhou Shifeng, South China University of Technol-ogyTopic: Multimaterials fiber and device

9:20-9:40 Guo Erjia, Institute of Physics, China Academy of ScienceTopic: Spin-lattice entanglement in the oxide-based multifer-roic devices

9:40-10:00 Huang Wen, University of Electronic Science and Technology of ChinaTopic: Surface plasmon polariton enhanced 2d-material pho-todetector for inferred application


10:30-10:50 Zhang Yang, Nankai UniversityTopic: Field-induced smart phosphors and their applications

10:50-11:10 Bai Gongxun, China Jiliang UniversityTopic: Luminescence modulation of lanthanide ions doped photonic materials

11:10-11:30 Wu Zhenping, Beijing University of Posts and TelecommunicationsTopic: Phase control of Ga2O3 film and its optoelectronic application


Workshop 6: Multiple Band Optical Communications and Networking



Organizer Gangxiang Shen, Soochow University, Suzhou, China

Co-organizers Vittorio Curri, Politecnico di Torino, Italy Liangjia Zong, Huawei Technology, China Antonio Napoli, Infinera, Germany

Description: In fiber-optic communication systems and net-works, transmission technologies based on the conventional C-band standard single-mode fiber (SSMF) have approachedthe transmission capacity limit . However, the remainingbandwidth from the low-loss window of the SSMF is stillabundant, up to 400 nm . To explore this potential capac-ity, fiber-optic communication systems based on multi-bandwavelength division multiplexing (WDM) have been gath-ering increasing attentions . With the extension of spectrafrom the widely adopted C and L bands to additional bandsincluding O, E, S, and U bands, a multi-band fiber-optictransmission system can be realized with an ultra-high spec-trum efficiency, so as to cope with the rapid increase of datatraffic . This workshop will focus on the key technical aspectsthat enable the full utilization of these multi-bands . The in-dustrial status, system issues, and technical challenges in re-alizing such a multi-band optical transmission system will bepresented and discussed . Also, new developed multi-bandoptical devices, such as photonic integrated wavelengthselective switches (WSSs), fiber optical amplifiers supportingdifferent or multiple bands in addition to the C band, etc .,will be introduced . Other related technologies and openquestions will also be discussed in this workshop .

Presider: Prof. Gangxiang Shen

Speakers:

09:00-09:20 Chao Lu, The Hong Kong Polytechnic Univer-sity, ChinaTopic: Challenges in Realizing Multi-band Transmission

09:20-09:40 Ning Deng, Huawei Technologies Co ., Ltd ., ChinaTopic: Multi-band Optical System: Industry Status, System Issues, and Technical Challenges

09:40-10:00 Nicola Calabretta, Eindhoven University of Technology, NetherlandsTopic: Multi Band Photonic Integrated Wavelength Selective Switches


10:30-10:50 Andrea D’Amico, Polytechnic University of Turin, Italy

10:50-11:10 Wladek Forysiak, Aston University, UKTopic: Recent advances in Raman amplifiers for ultra-wide-band transmission systems

11:10-11:30 Mingyi Gao, Soochow University, ChinaTopic: Application and Challenges of Broadband Fiber Opti-cal Parametric Amplifiers on Multiple Band Optical Commu-nications

11:30-11:50 Guanshi Qin, Jilin University, ChinaTopic: Wideband Optical Amplification in Newly-developed Tellurite Fibers

11:50-12:00 Conclusion and Discussion

Workshop 7: Wireless Optical Communication in 6G: Challenges, and Prospects



Workshop Chairs Gong-Ru Lin, National Taiwan University, ChinaBoon S Ooi, King Abdullah University of Science and Tech-nology (KAUST), Saudi ArabiaNan Chi, Fudan University, China

Description: Following the commercial deployment of 5G at the end of 2019, research efforts on 6G are now expended in different countries and organizations . 6G networks are supposed to provide better performances than 5G and sat-isfy emerging services for Industry 4 .0, personalized health, virtual presence, and other challenging applications . Accord-ingly, it would be necessary to explore different frequency

sources to solve the problem of the scarce spectrum, such as wireless optical communication (WOC) . WOC, exploiting the spectrum from terahertz to ultraviolet, employs unlicensed bands and high-transmission rates . Correspondingly, it is a promising candidate for short/medium range high-speed wireless communication . Several key research challenges have emerged within the WOC domain, including high data rates, physical layer security, resource allocation, machine-to-machine, underwater links, system network topologies, front-end design and novel photonic material . The proposed special issue will provide an opportunity for a thorough assessment of the current state of WOC across numerous applications, helping to develop the state-of-the-art .

Speakers:

Presider: Prof. Nan Chi

14:00-14:20 Prof. Zabih Ghassemlooy, Dept . EE of Nor-thumbria University, UKTopic: Laser Diode based FSO/OWC

14:20-14:40 Prof. Bin Liu, Nanjing University, China

14:40-15:00 Prof. Chi-Wai Chow, Dept . Photonics of Na-tional Chiao-Tung University, ChinaTopic: WDM LD VLC/OWC

15:00-15:20 Prof. Chao Zhao, CAS (China) & RWTH Aachen/Forschungszentrum (Germany)Topic: High-speed visible optoelectronics on unconventional substrate

15:20-15:40 Dr. Rami Elafandy, Yale, USATopic: high-speed visible VCSEL

15:40-16:00: Coffee Break

16:00-16:20 Dr. Jorge Holguin Lerma, Yale USATopic: high-speed DFB laser for VLC

16:20-16:40 Prof. Chao-Hsin Wu, Grad . Photonics of Na-tional Taiwan University, ChinaTopic: ULED for OWC data transmission

16:40-17:00 Dr. Xiaobin Sun, Fraunhofer, ScotlandTopic: Deployment of water-air optical communication systems

17:00-17:20 Prof. Hsin-Mu Tsai, Dept . Computer Sci . of National Taiwan University, ChinaTopic: LED Vehicular Networking VLC


Workshop 8: Data Center Optic Interconnection



OrganizerChao Lu, The Hong Kong Polytechnic University, China

Co-organizersZhaohui Li, Sun Yat-sen University, ChinaDeming Liu, Huazhong University of Science and Technol-ogy, ChinaBingli Guo, Beijing University of Posts and Telecommunica-tions, China

Description: The projected increase in capacity, processing power and bandwidth density in data center environments must be addressed by the migration of high-density optical interconnect into the datacom and computercom commu-nication scenario . This workshop will therefore consider the optical technologies required to support the migration of short and long reach optical interconnect technology de-ployed in telecom system into datacom/computercom sys-tems and the resulting architectural advancements that can be opened up in data center environments . In more detail, this workshop covers the following topics: requirement and challenge for T bit/s optical interconnect and its technology option, AI enabled FEC and equalization approach, applica-tion requirements and interconnect architectures at from system level .

Speakers:

14:00-14:30 Chongjin Xie, Alibaba GroupTopic: Tb optical interconnect technologies

14:30-15:00 Wen Zhou, Fudan UniversityTopic: 1Tb/s four-lane O-band IM/DD system for data center interconnection

15:00-15:30 Fan Li, Sun Yat-sen UniversityTopic: Beyond 100 Gbit/s Inter-Data Center Interconnect (Inter-DCI) with Direct Detection


15:40-16:10 Xiaogeng Xu, Hisilicon OETopic: The challenge of short reach optical transmission

16:10-16:40 Gangxiang Shen, Soochow UniversityTopic: Energy-efficent virtual data center embedding

16:40-17:10 Chuanchuan Yang, Peking UniversityTopic: Adaptive Neural Network-based Equalizer via Online Semi-supervised Learning

17:10-17:40 Qinghua Tian, Beijing University of Post and TelecommunicationsTopic: Application of Machine Learning Techniques for Error Correction Codes

17:40-18:10 Zhongwei Tan, Hong Kong Polytechnic Univer-sityTopic: Simplified Coherent Optical Communication Systems for Data Center Interconnections

Workshop 9: Wireless Optical Communication and Networking



Presider: Yejun Liu, Chongqing University of Posts and Tele-communications, China

Chairs:Lei Guo, Chongqing University of Posts and Telecommunica-tions, ChinaTianshu Wang, Changchun University of Science and Tech-nology, ChinaLi Zeng, Huawei Technology, ChinaHui Yang, Beijing University of Posts and Telecommunica-tions, China

Description: Wireless optical communication, ranging from Fiber-Wireless (FiWi), Free Space Optics (FSO), Radio over Fiber (RoF), et al, combines the advantages of both wireless and optical domains for flexible and high-speed data trans-mission . In this workshop, we focus on the recent progress in wireless optical communication and networking . The advent of 5G and B5G drives the convergence of optical network and wireless network into a new chapter . The new and ef-ficient solutions to network architecture, deployment and re-source allocation are expected for the network convergence towards 5G and beyond . As enabling techniques for wireless optical communication, RoF, FSO and Radio over FSO are

also attracting ever-increasing attentions . However, many challenging issues such as mobility, reliability and network-ing remain unsolved and are worth of more research efforts . From the workshop, we aim to introduce more innovative ideas, insightful viewpoints and research opportunities to wireless optical communication and networking .

Speakers:

09:00-09:10 Opening

09:10-09:35 Chathurika Ranaweera, Deakin University, Mel-bourne, AustraliaTopic: Optical and Wireless Convergence for 5G and Beyond Networks

09:35-10:00 Jiahao Huo, University of Science & Technol-ogy Beijing, ChinaTopic: Experimental Demonstration of 80 Gbaud PAM4 Signal Transmission Over 500 m SSMF in an 18 GHz IM/DD system


10:20-10:45 Pham Tien Dat, National Institute of Informa-tion and Communications Technology, Tokyo, JapanTopic: RoF/RoFSO Systems for Ultra-Dense Small Cells in B5G

10:45-11:10 Yejun Liu, Chongqing University of Posts and Telecommunications, ChinaTopic: Cooperative Free-Space Optical Communications

11:10-11:35 Mohamed-Slim Alouini, King Abdullah Univer-sity of Science and Technology (KAUST), Saudi ArabiaTopic: On the Potential of Airborne Base Stations with Laser-Powered UAVs

11:35-12:00 Muhammad Bashir Salman, King Abdullah University of Science and Technology (KAUST), Saudi ArabiaTopic: Signal Acquisition and Tracking with Photon-Counting Detector Arrays in Free-Space Optical Communications


Workshop 10: Workshop on Space Division Multiplexing Communication System



Organizer Zhaohui Li, Sun-Yat Sen University, China

Co-organizers Xiaocong Yuan, Shenzhen University, China Siyuan Yu, Sun-Yat Sen University, China Guifang Li, University of Central Florida, USA

Description: The capacity of existing standard single-mode fiber is approaching its fundamental limit, due to the fiber nonlinearity, fiber fuse and bandwidth limitation of available optical amplifiers . As a promising solution to enlarge the transmission capacity of optical communication, space divi-sion multiplexing (SDM) has attracted much attention in the last decade . In order to move SDM forward to the practical applications, there are still many issues should be consid-ered . The following topics will be covered in this forum:

• Design methods of SDM fibers and SDM fiber-based transmission .

• Advanced SDM optical amplifiers: recent progresses and the potential future impact .

• SDM peripheral devices, such as mode converters, mode (de)multiplexers, mode filters, mode switch and so on .

• Novel modes (OAM/CVB) supporting fiber-based trans-mission .

• High-dimensional quantum communication: recent pro-gresses and challenges .

Speakers:

Section I: Space division multiplexing devices

Presider: Jiajing Tu, Jinan University

09:00-09:20 Kunimasa Saitoh, Hokkaido University, JapanTopic: Reduction of Group Delay Spread in Coupled Multi-core Fibers

09:20-09:40 Kin Seng Chiang, City University of Hong Kong, ChinaTopic: Polymer optical waveguide platform for the develop-ment of mode-controlling devices

09:40-10:00 Jiajing Tu, Jinan University, ChinaTopic: Dense space division multiplexing fiber design for orbital angular momentum modes transmission

10:00-10:20 Jiangbing Du, Shanghai Jiao Tong University, ChinaTopic: Improved MDM fiber link by inverse design


10:40-11:00 Ting Lei, Shenzhen University, ChinaTopic: Liquid crystal photonics enabled mode division multi-plexing optical communication towards datacenter applica-tions

11:00-11:20 Yujie Chen, Sun Yat-sen University, ChinaTopic: Integrated mode sorters for optical vortex communi-cations

11:20-11:40 Ke Xu, Harbin Institute of Technology, Shen-zhen, ChinaTopic: Photonic integrated components and circuits for on-chip mode division multiplexing

11:40-12:10 Panel Discussion

Section II: Space division multiplexing system

Presider: Jianping Li, Guangdong University of Technology

14:00-14:20 Yunfeng Huang, University of Science and Technology of China, ChinaTopic: Distribution of high-dimensional orbital angular mo-mentum entanglement over a 1 km few-mode fiber

14:20-14:40 Jian Wang, Huazhong University of Science and Technology, ChinaTopic: MIMO-Less Space-Division Multiplexing Fiber-Optic Communications using Diverse Spatial Modes

14:40-15:00, Jie Liu, Sun Yat-sen University, ChinaTopic: Study on mode division multiplexed optical fibre com-munications using orbital angular momentum modes

15:00-15:20 Jianping Li, Guangdong University of Technol-ogy, ChinaTopic: Vector-mode-multiplexing based transmission over few-mode fiber


15:40-16:00 Davide Bacco, Technical University of Den-mark, DenmarkTopic: Multidimensional fibre based quantum communica-tion

16:00-16:20 Andrew Forbes, University of the Witwa-tersrand, South AfricaTopic: Classical and quantum communication with structured light

16:20-16:40 Yongmin Jung, University of Southampton, UKTopic: Optical amplifier and component technologies for successful SDM transmission

16:40-17:00 Takayuki Mizuno, NTT Network Innovation Laboratories, JapanTopic: Recent progress in SDM transmission


Workshop 11: Short-reach applications: Current status, Trend and Demand



Organizer Fan Zhang, Peking University, China

Co-organizers William Shieh, University of Melbourne, Australia Jiajia Chen, Chalmers University of Technology, Sweden

Description: The rapid development of data centre inter-connection and 5G applications drives short-reach optical transmission technology to high-speed and high capacity . This workshop will cover the most important technologies and the current status of short-reach applications, and also try to discuss the future trend in this field . The topics will cover advanced fibres for short distance communication, Short-reach applications in 5G X-haul, coherent VS . direct detection in data centre interconnect, advanced detection schemes such as Kramers-Kronig, self-homodyne, and carrier


assisted differential detection, machine-learning VS digital signal processing, advanced techniques for free-space opti-cal communication, ultra-high baud rate operation, optical comb, and optical single-side band signalling .

Presider: Fan Zhang, Peking University, China

Speakers:

8:30-8.45 Xiang Liu, Futurewei Technologies, USATopic: Short-reach applications in 5G X-haul

8:45-9:00 Xiang Zhou, Google, USATopic: Coherent communication for data centre

9:00-9:15 Ming-jun Li, Corning, USATopic: Advanced fibers for short distance communication

9:15-9:30 Di Che, Bell Labs, USATopic: ultra-high baud rate transmission: approaching to data rate limit for short reach

9:30-9:45 Hoon Kim, KAIST, South KoreaTopic: Optical single side-band generation for short-reach applications

9:45-10:00 Yuki Yoshida, National Institute of information and communication technology, JapanTopic: advanced FSO receiver for optical wireless communi-cation

10:15-10:30 Tao Gui, Huawei, ChinaTopic: Self-Homodyne Coherent Detection for Short Reach

10:30-10:45 Lilin Yi, Shanghai Jiao Tong University, ChinaTopic: Machine Learning Vs DSP for short reach and access networks

10:45-11:00 Chester Shu, Chinese University of Hong Kong, ChinaTopic: Learning rate decay based LMS equalization for Kramers-Kronig detection system

11:00-11:15 Bill Corcoran, Monash University, AustraliaTopic: Optical Micro-combs for Ultra-Dense Data Transmis-sion in Installed Fibre Links

11:15-11:30 Chuan Bowen Sun, The University of Mel-bourne, AustraliaTopic: Carrier-assisted differential detection for short-reach communications


Workshop 12: Photonics Research Workshop: Next-generation silicon photonics



Organizers Daoxin Dai, Zhejiang University, China Po Dong, II-VI Incorporated, USA Yikai Su, Shanghai Jiao Tong University, China Dries Van Thourhout, Ghent University, Belgium

Description: Silicon photonics has been developing very well in the past decades . Various passive and active silicon photonic devices have been demonstrated successfully with excellent performances . Large-scale silicon photonic integrated circuits have also been realized with high density . It is expecting to explore more and more applications for silicon photonics . This workshop is to discuss the progresses and the challenges of silicon photonics . More importantly, we will discuss more on the prospective of next-generation silicon photonics, including new structures, new materials, new wavelength-bands, new applications, new fabrication technologies, etc .

Speakers:

Presider: Daoxin Dai and Po Dong

9:00-9:05 Opening

Lan Yang, Washington University, St . Louis, USA

Kelly Cohen, OSA, USA

9:05-9:30 Argisthi Melikyan, Nokia Bell Labs, USA Topic: Reinventing Coherent Optical Front-End with Silicon Photonics

9:30-9:55 Zhiping Zhou, Peking University, ChinaTopic: Recent Development on Silicon Photonics: A Perspec-tive

9:55-10:20 Liu Liu, Zhejiang University, ChinaTopic: Heterogenous Integration Technology and Devices for Next Generation Silicon Photonics


10:35-11:00 Jian Wang, Huazhong University of Science and Technology, ChinaTopic: Multi-Dimensional Multiplexing and Processing Using Silicon Photonics

11:00-11:25 Di Liang, Hewlett Packard Labs, USATopic: Optical Communication and Computing Enabled by a Fully-Integrated Heterogenous Silicon Photonic Platform

11:25-11:50 Shinji Matsuo, NTT Device Technology Labora-tories, JapanTopic: Heterogeneous Integration of Membrane III-V Devices on Si Photonics Platform

11:50-14:00 Lunch break

Presider: Yikai Su and Dries Vanthourhout

14:00-14:25 Hon-Ki Tsang, The Chinese University of Hong Kong, ChinaTopic: Progress on 2D Materials for Integrated Optical De-tectors and Modulators

14:25-14:50 Linjie Zhou, Shanghai Jiao Tong University, ChinaTopic: Optical Delay Line and Its Application in Microwave Phased Array

14:50-15:15 Joyce Poon, Max Planck Institute of Microstruc-ture Physics, GermanyTopic: Integrated Photonics on Silicon for the Visible Spec-trum


15:30-15:55 Robert Halir, University of Malaga, SpainTopic: Building High Performance Devices with Silicon Meta-materials

15:55-16:20 Huiyun Liu, University College London, UKTopic: III-V Quantum-Dot Lasers: The Key Technology for Silicon-Based Laser for Silicon Photonics

16:20-16:45 Lin Yang, Institute of Semiconductor, CAS, ChinaTopic: From Multimode Optical Switches to Multimode Systems-on-Chip


Industry Forums

Forum 1: High-speed Broadband Optical Fiber Communication System and the Key Technology Trend

Time: 13:30-18:20, Saturday, 24 October


Organizer: YOFC

Chairs: Liangming (Ansion) Xiong, State Key Laboratory of Optical Fiber and Cable Manufacture Technology, YOFC, ChinaJunjie Li, China Telecom Research Institute, Beijing, China

Description: As the Cloud and 5G era comes, bigger and bigger data must be transported, more and more important it is for high-speed optical communication . This FORUM will give an overview of high-speed broadband optical com-munication technology and system, involving advanced optical fiber and nonlinearity mitigation, the latest broad-band amplification, ultra-long haul and ultra-high capacity WDM systems, hybrid cross-connect network beyond 100G, and the SDM technology . A Panel Discussion will follow the invited talks and focus on the topic of Tb/s Ultra-long Haul Optical Transport Technology and Application . The experts from university, institute or academy, supplier and telecom-munication operators will give their professional perspective on the high-speed broadband optical fiber communication .

For each invited talk, the time is 25 min including 5 min for Q&A .

Forum Program

13:30-13:40 Welcome Address by the ACP/IPOC 2020 Industrial Forum Chair Dr. Jie Luo (State Key Laboratory of Optical Fiber and Cable Manufacture Technology, YOFC, China)

13:40-14:05 (Invited) Toward 100Tb/s per Fiber WDM Trans-missionJunjie Li, China Telecom Research Institute, Beijing, China .

14:05-14:30 (Invited) Hybrid Cross-connect Optical Commu-nication Network beyond 100GDechao Zhang, China Mobile Research Institute, Beijing, China

14:30-14:55 (Invited) Recent Progress in SDM Technique to Increase Fiber Transmission CapacityGuangquan Wang, China Unicom Research Institute, Bei-jing, China .

14:55-15:20 (Invited) Development Situation and Trend in High-speed Optical Transport TechnologyWenyu Zhao, China Academy of Information and Communi-cations Technology (CAICT), Beijing, China


15:30-15:55 (Invited) Fiber Nonlinearity Mitigation in High-speed Optical Transmission SystemsFan Zhang, Peking University, China .

15:55-16:20 (Invited) Ultral-long Haul and Unrepeated WDM System Design and OptimizationYi Yu, Huawei Technologies Co ., Ltd ., China .

16:20-16:45 (Invited) Advanced Optical Fibers for 3U Trans-mission NetworksLei Zhang, State Key Laboratory of Optical Fiber and Cable Manufacture Technology, YOFC, China .

16:45-17:10 (Invited) Latest Approach of Broadband Ampli-fication and Its Impacts on TransmissionQinlian Bu, Accelink Technologies Co ., Ltd ., Wuhan, China .

17:10-18:10 Panel Discussion: Tb/s Ultra-long Haul Optical Transport Technology and Application

18:10-18:20 Closing Speech

Forum 2: F5G: Trends in Optical Switching Devices and Networks

Time: 13:30–17:45, Saturday, 24 October


Co-organizersYongli Zhao, Beijing University of Posts and Telecommunica-tions, ChinaZhiyong Feng, Huawei China

Speakers:

13:30-13:50 Register

13:50-14:00 Open Speaking

14:00-14:25 Yunbo Li, China Mobile, ChinaTopic: Evolution and challenges for All-optical network

14:25-14:50 Jianjun Tang, China Telecom, ChinaTopic: The key technologies and application for ROADM

14:50-15:15 Zhiyong Feng, Huawei China, ChinaTopic: Key Technologies for evolving to all optical network-ing

15:15-15:40 Gangxiang Shen, Soochow University, ChinaTopic: What will OXCs look like in the future optical net-works?


16:00-16:25 Haining Yang, Southeast University, ChinaTopic: Highly integrated wavelength selective switches based on the LCOS technology

16:25-16:50 Liangjun Lu, Shanghai Jiao Tong University, ChinaTopic: Large scale optical switches on the silicon platform

16:50-17:15 Bin Tan, Lumentum, ChinaTopic: The WSS production and technical Trends Lumentum


Forum 3: Marketing Trend of Communication Industry based on Advanced ROADM and OXC Technologies

Time: 9:00–12:30, Saturday, 24 October


Organizer: LUSTER

Chairman: Chengliang Zhang, China Telecom

Co-Chairman: Vincent Wang, LUSTER LightTech Co .,LTD .

Description: The industry forum of ACP is an excellent place where the academics can learn the state of the art of the op-tical communications industry in terms of product, technol-ogy and market, and exchange ideas with experts from the industry .This is the sixth time for Luster LightTech Corp to organize the ACP Industry forum . This year’s industry forum will focus on ROADM and OXC Technologies . Distinguished speakers from the industry will discuss the latest advances and trends of the ROADM and OXC Technologies .


Speakers:

09:00-09:10 Chairman Speech Chengliang Zhang, China TelecomVincent Wang, LUSTER LightTech

09:10-09:30 Rui Tang, CAICTTopic: Development and Application Trend of ROADM Technologies

09:30-09:50 Dong Wang, China MobileTopic: Considerations on High-efficiency Hybrid OTN/OXC Network

09:50-10:10 Jianjun Tang, China TelecomTopic: Problems and Challenges in ROADM Application

10:10-10:30 Liang Dou, AlibabaTopic: Migration from FOADM to ROADM in Data Centers Interconnect Networks


10:40-11:00 Zhiyong Feng, HuaweiTopic: Building a Petabit Optical Transmission Network

11:00-11:20 Zhenhua Feng, FiberHomeTopic: OXC Technology Evolution for all Optical Network in the Cloud Era

11:20-11:40 Yiran Ma, II-VI(Finisar)Topic: Advanced WSS Technologies

11:40-12:00 Jet Zhang, LUSTERTopic: Application Opportunities of Optical Matrix Switch in all Optical Network


M1A.4

Session Designation(alphabetically)

Number(Presentation order within the session)

Day of the WeekS = SundayM = MondayT = Tuesday

Series Number1=First Series of Sessions2=Second Series of Sessions3=Third Series of Sessions

Explanation of Session Codes

The first letter of the code designates the day of the week (S=Sunday, M=Monday, T=Tuesday) . The second element indicates the session series in that day (for instance, 1 would denote the first parallel sessions in that day) . The third element continues alphabetically through a series of parallel sessions . The lettering then restarts with each new series . The number on the end of the code (separated from the session code with a period) signals the position of the talk within the session (first, second, third, etc .) . For example, a presentation coded M3C .4 indicates that this paper is being presented on Monday (M) in the third series of sessions (3), and is the third parallel session (C) in that series and the fourth paper (4) presented in that session .

Invited papers are noted with Invited

Plenaries are noted with Plenary

Tutorials are noted with Tutorial


Agenda of Sessions

ACP/IPOC 2020 — Agenda of Sessions

Saturday, 24 OctoberConference 12,

3FConference 10,

3FConference 16,

3FConference 09,

3FConference 11,

3FConference 08,

3FConference 06,

2FConference 15,

2FConference 07,

2FConference 05,

2F08:00–18:00

Registration

09:00–12:00

Workshop: Photonics for 6G: How and When? (ends 11:50)

Workshop: Security Solutions enabled by Physics in Fiber (begins at 08:30)

Workshop: Marriage Between Artificial Intelligence and Micro-/Nano-photonics: Happy or Not? Part 1

Workshop: Mul-tiple Band Optical Communications and Networking

Workshop: Wireless Optical Communication and Networking

Workshop: Space Division Multiplexing Communication System Part I (08:30–12:10)

Workshop: Photonics Research Workshop: Next-generation Silicon Photonics Part 1 (ends at 14:00)

Workshop: Short-reach Applications: Current Status, Trend and Demand (begins 08:30)

Workshop: Information Functional Materials and Devices (ends 11:30)

Forum 3: Marketing Trend of Communication Industry based on Advanced ROADM and OXC Technologies(8:30-12:30)

12:00–14:00

Lunch Break

14:00–18:00

Workshop: AI-based Optics (ends 17:30)

Workshop: Wireless Optical Communication in 6G: Challenges, and Prospects (ends 17:20)

Workshop: Marriage Between Artificial Intelligence and Micro-/Nano-photonics: Happy or Not? Part 2

Workshop Workshop: Data Center Optic Interconnection

Workshop: Space Division Multiplexing Communication System Part 2 (14:00–17:30)

Workshop: Photonics Research Workshop: Next-generation Silicon Photonics Part 2 (15:30–16:45)

Forum 1: High-speed Broadband Optical Fiber Communication system and the Key Technology Trend Part 1 (13:30–18:20)

Forum 2: F5G: Trends in Optical Switching Devices and Networks(13:30–17:30)


Agen

da o

f Ses

sions


Sunday, 25 October

Ballroom C Track 1

Ballroom A Track 2

Conference 06 Track 3



VIP 01 Track 6

VIP 02 Track 1


Business Center

Best Student Papers

Exhibition Area

07:30–18:00 Registration

Conference Exhibition

08:15–08:30 Opening Ceremony, Ballroom (2F)

08:30–09:15 S1A • Joint Plenary Session I - Connie J. Chang-Hasnain and Min Gu, Ballroom (2F)

10:00–10:30 Coffee Break & Poster Preview & Exhibition, Corridor & Public Area (2F)

10:30–12:00 S2A • Joint Plenary Session II - Dimitra Simeonidou and Chongjin Xie, Ballroom (2F)

12:00–13:30 Lunch Break, Joy Café (1F) and Executive Lounge (26F)

13:30–15:30 S3A • Optical Fibres I

S3B • Advanced Modulation Formats

S3C • Data Center Optical Interconnection System and Control

S3D • Photonic Devices

S3E • Fiber Wireless Convergence I

S3F • Micro-cavity Devices and Micro-combs

S3G • Optical Fibre Sensors I

S3H • Short-Reach Transmission

S3I • Best Student Papers I

15:30–16:00 Coffee Break & Exhibition, Corridor & Public Area (2F)

16:00–18:00 S4A • Optical Fibres II

S4B • Special Light Transmission (ends at 18:15)

S4C • Machine Learning and Its Applications

S4D • Lithium Niobate Integrated Photonics

S4E • Integrated MWP

S4F • Quantum and Nanoscale Devices

S4G • Optical Fibre Sensors II

S4H • Signal Processing & Algorithms (ends at 18:15)

S4I • Best Student Papers II

18:30–21:30 Welcome Reception, Joy Café (1F) and Executive Lounge (26F)


Agenda of Sessions


Monday, 26 OctoberBallroom C

Track 1Ballroom A

Track 2Conference 06



Track 5VIP 01 Track 6

VIP 02 Track 1

Exhibition Area



09:00–10:30 M1A • Joint Plenary Session III - Ton (A.M.J.) Koonen and Han Li, Ballroom (2F)

10:30–11:00 Coffee Break & Poster Preview & Exhibition, Corridor & Public Area (2F)

11:00–11:45 M2A • Joint Plenary Session IV - Bill Wang, Ballroom (2F)


13:30–15:30 M3A • Fibre-based Devices I

M3B • Transmission Theory and Modeling

M3C • Next Generation Optical Networks

M3D • Classical and Quantum Communication

M3E • MWP Signal Processing

M3F • Nanoscale Light Matter Interaction

M3G • Optical Fibre Sensors III

15:30–18:00 Coffee Break M4A • Poster Session (1F)

M4D • Postdeadline Session (Conference 03)

18:30–21:30 Banquet & Awards Ceremony, Ballroom (2F)


Agen

da o

f Ses

sions


Tuesday, 27 OctoberBallroom C

Track 1Ballroom A




Track 5VIP 01 Track 6

VIP 02 Track 4

Exhibition Area



08:30–10:00 T1A • Optical Fibre Sensors IV

T1B • Machine-Learning Assisted Transmission

T1C • Design and Operation of Optical Networks

T1D • Photonic Integrated Devices

T1E • Waveguide Grating

T1F • Integrated Nanophotonic Device

T1G • Advanced Photonic Devices and Circuits


10:30–12:00 T2A • Fibre-based Devices II

T2B • High Capacity and Long-Haul Transmission

T2C • Service-Oriented Optical Networks

T2D • Programmable Silicon Devices

T2E • Microcomb Applications

T2F • Bound State in the Continuum

T2G • Laser Science


13:30–15:30 T3A • Optical Fibres and Devices III

T3B • DCI and Metro Transmission

T3C • Optical Network Control and Automation

T3D • Heterogeneous Integration I

T3E • Microwave Photonic Radar

T3F • Solid State Quantum Emitters

T3G • Advanced Photonic Devices


16:00–18:00 T4A • Optical Fibre Sensors V

T4B • Signal Processing & Performance Monitoring

T4C • Converged Optical and Wireless Networks

T4D • Nonlinear Photonics

T4E • Fiber Wireless Convergence II

T4F • Quantum Photonics

T4G • Heterogeneous integration II


ACP/IPOC 2020 — Sunday, 25 October

Sunday, 25 October


08:15–08:30 Opening Ceremony

08:30–10:00 S1A • Joint Plenary Session IPresider: Lianshan Yan, Southwest Jiaotong University, China

10:30–12:00 S2A • Joint Plenary Session IIPresider: Jie Zhang, Beijing University of Posts and Telecommunications, China

10:00–10:30 Coffee Break & Exhibition 12:00–13:30 Lunch Break

Ballroom Ballroom

S1A.1 • 08:30 Plenary

VCSELs for 3D Sensing and 5G Communications, Connie J . Chang-Hasnain1; 1University of California Berkeley, USA. Vertical cavity surface emitting lasers (VCSELs) have long been predicted as low-cost enabling laser sources for many applications includ-ing optical communications, sensing and imaging . Year 2017 marked the beginning of VCSEL arrays for 3D sensing in consumer electronics, with facial recognition applications for smart phones, ATM, and electronic payments . High power VCSELs also began to penetrate the LIDAR markets for automobiles, both for Advanced driver- assistance systems (ADAS) as well self-driving cars . In addition, 200Gbps VCSEL 1x4 arrays are enabling high bandwidth datacenter communications . In this talk, we will discuss some of the recent advances, applications and future prospects for VCSELs in 3D sensing, LIDAR and optical coherent tomography applications . I will also discuss future prospects for advanced applications .


Artificial Intelligence enabled by Nanophotonics, Qiming Zhang and Min Gu1; 1Univ of Shanghai Science & Technology, China. Nanophotonics, which studies optical science and technology at a nanoscale, has enabled the development of optical and photonic devices that provide a green information technology platform that has transformed massively our everyday life and global economy for a sustainable future . On the other hand, artificial intelligence based on ever-increasing computing power including neuromorphic computing has heralded a disruptive horizon in many ways of our life . In this talk, I will show the integration of artificial intelligence with nanophotonics enabling inverse design, on-chip optical angular momentum multiplex-ing and vectorial holography .


5G and Beyond: Enabling the Future Networked Society, Dimitra E . Simeonidou1; 1University of Bristol, United Kingdom. This plenary will reflect on recent activities in developing and operating 5G testbeds for open experimentation in a number of urban environments and settings in the UK . I will present examples on how to drive 5G innovation through multi-sector co-creation . Specific examples will range from music to quantum where audiences and citizens experiences have been key for driving tech-nology research . I will discuss the need to rethink the Future Networks innovation process, through new methodologies based on interdisciplinary co-creation and user participation through the full innovation cycle . Such transformation in our Research and Innovation culture will be necessary for transitioning from the 5G-era to a Post-G future .


Optical Technologies for Hyperscale Cloud Computing, Chongjin Xie1; 1Alibaba Group, USA. Hyperscale cloud infrastructure has brought significant changes to the field of optical communications, from short reach interconnects to submarine systems, and including ways to build and manage optical networks . Cloud computing has become one of the main drivers for optical communication technologies and will continue to shape our industry . In this talk, we will describe the development of optical communication technologies for hyperscale cloud infrastructure and discuss future challenges and opportunities .



Sund

ay, 2

5 O

ctob

er

Ballroom C, Track 1 Ballroom A, Track 2 Conference 06, Track 3 Conference 05, Track 4 Conference 07, Track 5

13:30–15:30S3A • Optical Fibres IPresider: Xinzhu Sang; Beijing Univ. of Posts and Telecomm, China

13:30–15:30S3B • Advanced Modulation FormatsPresider: Songnian Fu; Guangdong University of Technology, China

13:30–15:30S3C • Data Center Optical Interconnection System and ControlPresider: Nan Hua; Tsinghua Univ., China

13:30–15:30S3D • Photonic DevicesPresider: Daoxin Dai; Zhejiang Univ., China

13:30–15:30S3E • Fiber Wireless Convergence IPresider: Yitang Dai; Beijing Univ of Posts & Telecom, China

S3C.1 • 13:30 InvitedLarge-scale High-density Optical Interconnects, Zhangyuan Chen1, Chuanchuan Yang1, Nan Hua4, Bingli Guo2, Juhao Li1, Junbin Huang3, Xiaoping Zheng4, Shanguo Huang2; 1Peking Univ., China; 2Beijing Univ. of Posts and Telecommunications, China; 3Shenzhen Afalight Co. Ltd, Chile; 4Tsin-ghua Univ., China. We will show some works in large-scale high-density optical interconnects for DCs and supercomputers, including high-density SDM and SWDM transmission, low-complexity equalization, and optical switching for low latency and efficient adaption to traffic fluctuation .

S3A.1 • 13:30 InvitedAdvanced Functional Semiconductor Fibers, Lei Wei1; 1Nanyang Technological Univ., Singapore. We present the recent progress on the precise control on crystal structures and device density of in-fiber semiconductor devices . These fibers are particularly suitable for wearable electronics for full-body sensing .

S3B.1 • 13:30 Carrier-Suppressed Modified Duobinary PAM-4 Signal for Short Reach Transmission, Xi Chen2, Da Feng1, Longsheng Li2, Weisheng Hu2; 1Key Laboratory of Hunan Province for New Retail Vir-tual Reality Technology, Hunan Univ. of Technol-ogy and Business, China; 2State Key Laboratory of Advanced Optical Communication Systems and Networks, Shanghai Jiao Tong Univ., China. We propose and experimentally demonstrate a carrier suppressed MDB PAM-4 signal for short-reach IM/DD system without dispersion compensation . The BER result of Volterra-DFE is better than FFE and both can reach the SD-FEC threshold .

S3D.1 • 13:30 InvitedWaveguide Integrated Magneto-Optical Isola-tors on Silicon Nitride Platforms, Wei Yan1, Yucong Yang1, Jun Qin1, Longjiang Deng1, Lei Bi1; 1Univ of Electronic Sci & Tech of China, China. We report high-performance magneto-optical isola-tors and circulators on silicon nitride platforms for TM (TE) polarizations showing 32 dB(30 dB) isolation ratio, 2 .3 dB(3 dB) insertion loss and -32 dB(-30 dB) minimum crosstalk .

S3E.1 • 13:30 TutorialUltra-high capacity indoor wireless communi-cation enabled by photonic technologies, Ton Koonen1; 1Eindhoven Univ. of Technology, Neth-erlands. Energy-efficient wireless communication at high speed and high user density is greatly sup-ported by 2D steered beams, i.c. mm-wave radio beams and ultimately narrow IR optical beams. Optical techniques can simplify accurate 2D beam steering, in conjunction with user localization and wide FoV broadband receivers.

S3B.2 • 13:45 Threshold-Assisted Soft-Output Direct Detec-tion FTN Algorithm for Bandwidth-Limited Systems, Shuangyue Liu1, Zhou Ji2, Mengqi Guo1, Xizi Tang1, Zhongliang Sun1, Han Cui1, Yueming Lu3, Yaojun Qiao1; 1School of Information and Communication Engineering, Beijing Univ. of Posts and Telecommunications, China; 2Depart-ment of Electronic Engineering, Jinan Univ., China; 3School of Cyberspace Security, Beijing Univ. of Posts and Telecommunications, China. A threshold-assisted soft-output direct detection faster than Nyquist (SO-DD-FTN) is proposed to compensate bandwidth-limitation impairments in 56-Gb/s PAM-4 systems using 10G-class optics . Experimental results show the computational complexity reduces by 57% without performance degradation .



Sunday, 25 October

VIP 01, Track 6 VIP 02, Track 1 Conference 03, Track 2 Business Center, Best Student Papers

13:30–15:30S3F • Micro-cavity Devices and Micro-combsPresider: Wenjing Liu; Peking Univ., China

13:30–15:30S3G • Optical Fibre Sensors IPresider: Xinyu Fan; Shanghai Jiao Tong Univ., China

13:30–15:30S3H • Short-Reach TransmissionPresider: Lianshan Yan; Southwest Jiaotong Univ., China

13:30–15:30S3I • Best Student Papers I

S3F.1 • 13:30 InvitedChip-scale Frequency Combs Based on AlN-on-Sapphire Platform, Changzheng Sun1, Bing Xiong1, Lai Wang1, Zhiabiao Hao1, Jian Wang1, Yanjun Han1, Hongtao Li1, Yi Luo1; 1Depart-ment of Electronic Engineering, Beijing National Research Centre for Information Science and Technology (BNRist), China. Aluminum nitride (AlN) epitaxially grown on sapphire is a newly-developed platform for integrated nonlinear optics . Optical frequency comb generation in both near infrared and near-visible regime in high-Q AlN microring resonators will be presented .

S3G.1 • 13:30 InvitedAtomic Spin Precession Detection with Fiber Optic Saganc Interferometer, Yuanhong Yang1; 1Beihang Univ., China. The detection of atomic spin precession was introduced and a novel scheme with reflective fiber-optic Sagnac interferometer was proposed and experimentally demonstrate . The proposed technique shows great potential in SERF atomic magnetometer and spin gyroscope .

S3H.1 • 13:30 Stokes vector direct detection using a spin-dependent grating, Youpeng Xie1, Ting Lei1, Huangbin Ye2, Yanjun Chen2, Dawei Wang2, Yanmeng Dai1, Luping Du1, Zhaohui Li2, Xiaocong Yuan1; 1Shenzhen Univ., China; 2Sun Yat-sen Univ., China. We demonstrate a spin-dependent liquid crystal grating to detect the polarization states of light . We achieved Stokes vector direct detection of QPSK, 8PSK and 16QAM signals with 16G, 8G and 4G baud data rates .

S3I.1 • 13:30 Fiber-tip polymer microcantilever for hydrogen sensing, Cong Xiong1, Changrui Liao1, Meng Zhu1, Zongsong Gan2, Yip-ing Wang1; 1Shenzhen Univ., China; 2Huazhong Univ. of Science and Technology, China. A fiber-tip polymer microcantilever hydrogen sensor is realized by using two-photon polymeriza-tion and magnetron sputtering . It exhibits a high hydrogen sensitivity of -2 nm/% and a short response time of 13 .5 s .

S3H.2 • 13:45 Single-lane 200-Gbps PAM-4 transmission for Datacenter Intra-Connections employing 850-nm VCSEL, Tianjian Zuo1, Tingting Zhang1, Sen Zhang1, Lei Liu1; 1Huawei Technologies Co Ltd, China. We experimentally demonstrated an 850nm VCSEL based 200G 4-PAM transmission over 100m MMF . The DSP with ISI and non-linearity tolerances for next generation lane-rate is presented

S3I.2 • 13:45 Wash-out-free fiber optofluidic laser by sequential bio-conjugation, Xi Yang1, Zewen Han1, Yuan Gong1, Gang-Ding Peng2, Yun-Jiang Rao1; 1Univ of Electronic Sci & Tech of China, China; 2School of Electrical Engineering and Telecommunica-tions, Univ. of New South Wales, Australia. We propose a sequentially bio-conjugated fiber optofluidic laser to solve the washing problem in the heterogeneous assay in the microstruc-tures . Its laser emission can be tuned through the control of biomolecule concentration in a sequential manner .



Sund

ay, 2

5 O

ctob

er


S3A.3 • 14:30 InvitedMultielements Doped Silica Glass Based Spe-cialty Optical Fibers for High Power Optical Amplifiers, Mukul C . Paul1, Shyamal Das1, Anirban Dhar1, Mrinmay Pal1, Shyamal Bhadra2, Ramadas Pillai3, Pius Varughese3, Alexander Kir’yanov4; 1Central Glass & Ceramics Research Instit, India; 2Raman Center for Atomic, Molecular and Opti-cal Sciences, IACS,, India; 3Vinvish Technologies Pvt. Ltd., Technopark, Trivandrum, Kerala, India; 4National Univ. of Science and Technology (NUST) ‘MISIS’, Russian Federation. We have developed multielments (Al, Ge, P, Ce, B , F) doped silica glass based Er/Yb specialty optical fibers for high power optical amplifiers showing efficiency above 41 .0% with stable output power and radiation hardness behavior

S3B.4 • 14:30 Discrete-Circulant-Transform Spread OFDM Based on the Sparse ZC Sequence for Short-Reach IM/DD System, Zhaoquan Fan1, Jian Zhao1; 1South China Univ. of Technology, China. We demonstrate DCrT-S-OFDM based on the sparse Zadoff-Chu sequence in a 68 .8-Gbit/s bandwidth-limited IMDD system over 10-km SMF . Results show that this scheme outperforms conventional OFDM, DFT-S-OFDM and OCT precoded OFDM by optimizing the sparsity .

S3C.3 • 14:30 InvitedNeural Network-assisted Routing Strategy Selection for Optical Datacenter Networks, Yuanyuan Hong2, Xuezhi Hong3, Jiajia Chen1; 1Chalmers Univ. of Technology, Sweden; 2Taizhou Univ., China; 3South China Normal Univ., China. This paper proposes the neural network-assisted routing strategy selection for the optical datacen-ter networks . Results reveal the high accuracy of strategy selection within the range of interested traffic load, validating feasibility of the proposed scheme .

S3D.3 • 14:15 100 Gb/s PSM-4 Silicon Photonics Transceiver for Intra-Datacenter on a 200-mm Wafer, Zhipeng Hu1, Sizhu Shao1, Zhixiong Xiao1, Xing-guo Zhu1, Yue Wu1, Junbo Feng1, Jin Guo1; 1CU-MEC, China. We report integrated four-channel 100 Gbps silicon photonics transceiver chip based on CUMEC 200-mm monolithic CSiP180Al technology platform, which can be utilized in intra-datacenter applications .

S3E.2 • 14:15 InvitedPhotonics in 5G and beyond, Tetsuya Kawanishi1; 1Waseda Univ., Japan. This presentation focuses on broadband waveform transfer over fiber which offers future mobile fronthaul links connecting many base stations and antenna . Radio-over-fiber based millimeter-wave radars are also described as examples of high-performance waveform transfer over fiber .

S3D.4 • 14:30 InvitedBufferless lasers and photodetectors directly grown on SOI, Kei May Lau1; 1Hong Kong Univ of Science & Technology, China. Bufferless III-V lasers and photodetectors on commercial stan-dard SOI have been realized using selective area epitaxy to promote efficient light coupling with Si-photonics . Aspect ratio trapping techniques by MOCVD for low-defect InP growth enable device demonstration .

S3B.5 • 14:45 A Frequency-Modulated Lidar System Based on an Optical Frequency Shifting Loop, Lu Li1, Ce Liu1, Yamei Zhang1, Shilong Pan1; 1Nanjing Univ Aeronautics & Astronautics, China. A frequency-modulated lidar is demonstrated based on an optical frequency shifting loop (OFSL), and a multi-chirped optical LFM signal is generated with the OFSL which is employed for simultaneous distance and velocimetry measurement .

S3E.3 • 14:45 InvitedPassive Optical Networks for 5G Transforma-tion, Jun Shan Wey1; 1ZTE TX, Inc., USA. Passive optical network (PON) is a cost-effective solution for residential and business access services, and a strong candidate for 5G transport network . This presentation discusses recent technological developments in PON standardization supporting the 5G transformation .

S3A.2 • 14:00 InvitedSpecialty Optical Fibre for Radiation Sensing, Hairul A . Abdul-Rashid1; 1Multimedia Univ., Malay-sia. Specialty Optical Fibre is tailored specifically for purposes of radiation sensing, measurement and dosimetry . We report some results using Germanium, Phosphorus and Cerium doped fibers for the purpose of radiation sensing . The approach for such measurement is based on Radioluminescence, allowing a real-time, remote dosimetry system to be realized . We report the use of such systems for dosimetry in radiotherapy, diagnostic imaging, NORM/ TENORM measure-ment and time-resolved dosimetry .

S3B.3 • 14:00 InvitedMulti-dimensional modulation formats and space-division multiplexed transmission, Rene-Jean Essiambre1; 1Nokia Corporation, USA. Abstract not available .

S3C.2 • 14:00 InvitedDisaggregated Optical Network for Datacenter Interconnection: Current Practice and Future Outlook, Lei Wang1; 1Alibaba Group, China. We present our practice and view on open and disaggreggated optical transport networks, with an focus on metro data center interconnection .

S3D.2 • 14:00 On-Chip Polarimeter for Stokes Parameters Detection, Ting Lei1, Changyu Zhou1, Xiaocong Yuan1; 1Shenzhen Univ., China. We design an on-chip polarimeter using the silicon nanodisk based elements enabled by spin-orbit interactions . We also demonstrate the polarimetry for Stokes pa-rameters detection by separating and measuring the polarization components of the incident light .



Sunday, 25 October


S3I.4 • 14:15 Ultra-Compact Silicon Multimode Waveguide Bends with Shallow-Etched Grooves, Sai Gao1, Hongwei Wang1, Xiaogen Yi1, Ciyuan Qiu1; 1Shanghai Jiao Tong Univ., China. A novel design for ultra-compact multi-mode waveguide bend is pro-posed, which enables the first four TE mode-channels with an ultra-small bending radius of 5 .6 µm . And a specific design example is given and fabricated .

S3F.3 • 14:30 Chaos-assisted two-octave-spanning microcombs, Hao-Jing Chen1, Xu Yi2, Yun-Feng Xiao1; 1Peking Univ., China; 2Univ. of Virginia, USA. We demonstrate on-record spectral span microcombs (450-2000 nm) in an asymmetric optical micro-cavity . The two-octave-span intracavity emission is harnessed to a nanowaveguide through the chaos-assisted broadband coupling .

S3G.3 • 14:30 InvitedIJK Complex Detection Within BCG Signal Based on Multi-core Fiber Sensors, Jian Zhang1, Ying He1, Fengze Tan2,3, Shuyang Chen2, Weimin Lyu3, Fangang Yang3, Changyuan Yu2,3; 1Naval Medical Center of the PLA, China; 2The Hong Kong Polytechnic Univ., China; 3The Hong Kong Polytechnic Univ. Shenzhen Research Inst., China. BCG signal is detected based on proposed multi-core fiber sensors and IJK complex is extracted and explored for biomedical applications .

S3H.4 • 14:30 InvitedMultimode Toolbox, Nicolas K . Fontaine1; 1Nokia Bell Labs, USA. Abstract not available .

S3I.5 • 14:30 Soliton microcomb generation by manual microheater tuning, Bofan Yang1, Xiaoxiao Xue1, Shangyuan Li1, Xianbin Yu2,3, Jian Wang4, Xiaoping Zheng1; 1Department of Electronic Engineering, Beijing National Research Center for Information Science and Technology, Tsinghua Univ., China; 2Zhejiang Labo-ratory, China; 3College of Information Science and Electronic Engineering, Zhejiang Univ., China; 4Wuhan National Labora-tory for Optoelectronics and School of Optical and Electronic Information, Huazhong Univ. of Science and Technology, China. Accessing thermally stable solitons in microresonators gener-ally requires complex laser tuning with a carefully selected speed . Here, we demonstrate a simplified method by manual microheater tuning with the aid of an auxiliary laser .

S3F.4 • 14:45 Counting High-Rate Microresonator Solitons with Vernier Frequency Division, Beichen Wang1, Zijiao Yang1, Xiaobao Zhang1,2, Xu Yi1; 1Univ. of Virginia, USA; 2College of Advanced Interdisciplinary Studies, National Univ. of Defense Technol-ogy, China. A dual-comb Vernier frequency division method is demonstrated to detect sub-THz microresonator soliton rep-rate . The required electrical bandwidth for rep-rate detec-tion is vastly reduced, and we stabilized 200 GHz rep-rate to a 1 GHz reference .

S3I.6 • 14:45 Mech-Zehnder switch with low random phase errors, lijia song1, Daoxin Dai1; 1Zhejiang Univ., China. A Mech-Zehnder switch (MZS) with very low random phase errors is proposed and demonstrated for the first time by introducing broadened arm waveguides . The fabricated thermo-optic MZS shows high an extinction ratio of >35 dB at the central wavelength .

S3F.2 • 14:00 InvitedLab for Micro/Nanoscale Sensors and Systems, Daquan Yang1; 1Beijing Univ of Posts & Telecom, China. The ability to sense dynamic biochemical reactions is particularly crucial for wide range of applications . Optical-microcavities based label-free biosensors are renowned for ultrahigh sensitivities, and the detection limit has reached to a single nanoparticle/molecule level .

S3G.2 • 14:00 InvitedMulti-parameter Sensors Based on Microstructure Optical Fiber, Guiyao Zhou1; 1South China Normal Univ., China. Com-pared to traditional single mode fiber, microstructure optical fibers have great advantages in achieving Multi-parameter optical fiber sensor, due to its special internal structure . In the presentation, we demonstrate several kinds of the microstruc-ture optical fiber sensors for Multi-parameter measurement .

S3H.3 • 14:00 InvitedHigh-baud Rate Silicon Photonics for Short-reach Transmis-sion, Fan Zhang1, Xiaoke Ruan1, Fan Yang1, Lei Zhang1, Hao Ming1, Yanping Li1; 1Peking Univ., China. We review high baud rate operation of Silicon photonic modulators and receivers with emphasize on short-reach applications . The current status of both devices and digital signal processing are discussed .

S3I.3 • 14:00 Versatile Mode-locking Fiber Laser Based on Hybrid Gra-phene Microfiber Knot Resonator Device, Zi-xuan Ding1, Fei Xu1; 1Shenzhen Research Inst. Of Nanjing Univ., China. We demonstrate a stable mode-locked all-fiber laser based on the hybrid graphene microfiber knot resonator device . Soliton, harmonic and high-repetition-rate mode-locking pulsation output with picosecond pulse-width at 1550 nm were achieved .



Sund

ay, 2

5 O

ctob

er


S3A.4 • 15:00 InvitedAll-solid Fluorotellurite Fibers and Their Ap-plications, Guanshi Qin1; 1Jilin Univ., China. We demonstrated 20-W-level mid-infrared super-continuum laser source, ultrabroadband super-continuum generation from 600 to 5400 nm, and tunable Raman soliton generation from 2 to 4 μm in newly-developed all-solid fluorotellurite fibers .

S3B.6 • 15:00 InvitedPhase Recovery in Probabilistically-Shaped Op-tical Communication Systems, Jian Zhao1; 1South China Univ. of Technology, China. We propose a novel phase recovery method based on Kullback-Leibler divergence . Simulations and experiments show that it exhibits better performance than Kalman filtering, PCA and PCA+BPS, and lower complexity than 2-stage BPS for PS formats .

S3C.4 • 15:00 InvitedMininet-Optical: an SDN optical network emu-lator for disaggregated optical systems, Marco Ruffini1; 1Univ. of Dublin Trinity College, Ireland. Optical network disaggregation provides great benefits to vendors and presents interesting challenges to the research community . This paper introduces Mininet-Optical, a research framework supporting optical control plane development and testing on large scale emulated networks .

S3D.5 • 15:00 InvitedOn-chip mode division multiplexing devices for high-capacity transmission, Yikai Su1; 1Shanghai Jiao Tong Univ., China. We review a 4-channel mode division multiplexing (MDM) device based on directional couplers and a 11-channel MDM device by employing subwavelength grating couplers . Transmission capacities of 160Gb/s and 1 .23Tb/s are demonstrated, respectively .

S3E.4 • 15:15 SNR Enhanced Microwave Photonic Radar based on LFM Pulse with High Extinction Ratio, Sijie Liu1, Jiangtao Zhang1, Dan Zhu1, Xiangchuan Wang1, Shilong Pan1; 1Nanjing Univ Aeronautics & Astronautics, China. A signal to noise ratio (SNR) enhanced radar based on linear frequency modu-lation pulse is proposed . The SNR of de-chirped signal is increased by 5 dB when the extinction ratio is improved by 20 dB .

15:30–16:00 Coffee Break & Exhibition



Sunday, 25 October


S3F.5 • 15:00 InvitedMicroresonator-based Frequency Combs and Applications, Pascal Del’Haye1,2; 1Max Planck Inst. for Science of Light, Ger-many; 2Department of Physics, Friedrich Alexander Univ., Ger-many. This talk will show recent progress on optical frequency combs in microresonators . I will present work on microcombs at low threshold powers, generation of stabilized THz-waves, and spectral extension of combs using an auxiliary laser .

S3G.4 • 15:00 InvitedSensing Vector Magnetic Field by Breaking the Centro-symmetry of Fibers, Yaofei Chen1; 1Jinan Univ., China. The ferrofluids-functionalized optical fiber sensors for magnetic field, evolving from a scalar to a vector sensor by breaking the centrosymmetry of fibers, will be comprehensively discussed and presented .

S3H.5 • 15:00 InvitedHigh-speed short reach optical communications: techno-logical options and challenges, Xiaodan Pang1,2, Aleksejs Udalcovs2, Richard Schatz1, Sergei Popov1, Oskars Ozolins2,1; 1Applied Physics Department, KTH Royal Inst. of Technology, Sweden; 2Networks Unit, RISE Research Inst.s of Sweden, Sweden. We review the current trend in the research and development of short reach optical communications . Typical application scenarios with corresponding technological options are discussed, and an outlook on the challenges from different aspects are presented .

S3I.7 • 15:00 Opto-plasmonic microfluidic sensor for molecular detection, Xiao-Chong Yu1, Shui-Jing Tang2, Yun-Feng Xiao2; 1Beijing Nor-mal Univ., China; 2Peking Univ., China. We apply a microfluidic integratable liquid core microbubble resonator for sensitive and cost-efficient aqueous detection . With the aid of plasmonic enhancement, monitoring the dynamics of the single strand DNA molecules is realized .

S3I.8 • 15:15 Sodium-based plasmonic nanolaser with a record-low threshold at near-infrared, Yifei Mao1, Renmin Ma1; 1Peking Univ., China. Plasmonic nanolasers are a new class of laser devices which amplify surface plasmons instead of photons by stimulated emission . Here we demonstrate a room temperature sodium-based plasmonic nanolaser with a record low threshold of 140 kW/cm2 at near-infrared .




Sund

ay, 2

5 O

ctob

er


16:00–18:00S4A • Optical Fibres IIPresider: Jianxiang Wen; Shanghai Univ., China

16:00–18:00S4B • Special Light TransmissionPresider: Jian Zhao, South China University of Technology, China

16:00–18:00S4C • Machine Learning and Its ApplicationsPresider: Bowen Chen; Soochow Univ., China

16:00–18:00S4D • Lithium Niobate Integrated Photonics Presider: Liu Liu; Zhejiang Univ., China

16:00–18:00S4E • Integrated MWPPresider: Jiejun Zhang; Jinan Univeristy, China

S4C.1 • 16:00 InvitedActive learning and Transfer learning for QoT estimation and failure management in optical networks, Massimo Tornatore1; 1Politecnico di Milano, Italy. Active learning and Transfer learn-ing allow to successfully apply machine learning also in presence of limited and/or unbalanced datasets . We discuss recent results regarding their application for QoT estimation and failure management in optical networks .

S4A.1 • 16:00 InvitedHollow-core PCF for molecular optics and quantum information, Fetah Benabid1; 1GPPMM Group,XLIM Research Inst., CNRS-Univ. of Limo-ges, France. We review the recent development on hollow-core photonic crystal fiber and their application in molecular trapping and in the generation of photon pair and single-photon .

S4B.1 • 16:00 Frequency Slicing Pre-equalization Scheme for Laser Diode based Underwater Visible Light Communication, Guoqiang Li1, Peng Zou1, Fangchen Hu1, Chaofan Wang1, Gong-Ru Lin2, Nan Chi1; 1Fudan Univ., China; 2Graduate Inst. of Photonics and Optoelectronics, Depart-ment of Electrical Engineering, National Taiwan Univ., China. We proposed a frequency slicing pre-equalization scheme for laser diode based underwater visible light communication . An AIR increment of beyond 1 Gbps was achieved when signal suffers from great attenuation at the high frequency region .

S4D.1 • 16:00 InvitedOptical Phased Array Based on Silicon Wave-guides for Solid-State Optical Beam-Steering, Yaocheng Shi1; 1Zhejiang Univ., China. With the growing demand for automotive LiDAR, optical phased array (OPA) is condidered to be one of the leading technology since it provides a all-solid-state beam steering without mechanical scanners . In this talk, wide-scan-angle optical phased arrays based on silicon-on-insulator (SOI) platform will be introduced .

S4E.1 • 16:00 InvitedIntegrated microwave photonics, Chris Roeloff-zen1; 1LioniX International, Netherlands. We pres-ent the development of an integrated microwave photonic chip platform where Si3N4-based-TriPleX and InP integrated circuits are hybridly combined . This platform enables efficient processing of high frequency broadband microwave signals and includes the conversion from RF-to-optical-to-RF .

S4B.2 • 16:15 Probabilistic Shaping based Superposed Coded Modulation in Single Receiver Multiple-Input-Multiple-Output Visible Light Communication System, Peng Zou1, Guoqiang Li1, Fangchen Hu1, Nan Chi1; 1Fudan Univ., China. We proposed two novel probabilistic shaped superposed coded modulation schemes, which are superior to the conventional space-time-block-code . The PAM4 based scheme outperforms that of QPSK based scheme and 1 .70 Gbps achievable information rate is achieved .

S4E.2 • 16:30 InvitedAutomated configuration of general-purpose programmable photonic ICs: from RF equal-izers to dispersion management, Daniel Perez1,2; 1Universitat Politècnica de València, Spain; 2iPronics programmable photonics S. L., Spain. Programmable integrated photonics deals with the configuration of software-defined functions employing general-purpose photonic hardware . In this paper we describe different re-configuration methodologies applied to optical and RF equalization, and dispersion management applications .

S4D.2 • 16:30 InvitedPhotonic integrated circuits with bound states in the continuum: principle and applications, Xiankai Sun1; 1Chinese Univ. of Hong Kong, China. We experimentally demonstrated bound states in the continuum in photonic integrated circuits, with which we further realized acousto-optic modula-tion, frequency shifting, high-dimensional com-munication, and hybrid 2D-material photonics on an etchless lithium niobate integrated platform .

S4C.2 • 16:30 InvitedToward Deployment of ML in Optical Networks, Transfer Learning, Monitoring and Modeling, Shuangyi Yan1, Paurakh Paudyal1, Sen Shen1, Dimi-tra E . Simeonidou1; 1HPN group, Smart Internet Lab, Univ. of Bristol, UK. This talk reviewed chal-lenges of ML deployments in optical networks . A transfer-learning based ML lifecycle-management is presented with reduced requirements of practi-cal data over a cloud-based monitoring platform and paves the way to further deployments .

S4B.3 • 16:30 8.23 Gbps High-speed Near-infrared VCSEL Based Facile Optical Wireless Communication System via QAM-OFDM, Zhaoming Wang1, Li Zhang2, Zixian Wei1, Guodan Wei1, Yuhan Dong2, H .Y . Fu1; 1Tsinghua-Berkeley Shenzhen Inst., China; 2Shenzhen International Graduate School, Tsinghua Univ., China. We package a low-powered 850 nm VCSEL and design a high-speed facile optical wireless communication system using power-bit-loading algorithm over 1 m free space link . The maximum data rate is up to 8 .23Gbps .

S4A.2 • 16:30 InvitedMaterials for Advanced Fiber-based Photonics Devices and Sensors, Davide Janner1; 1Politec-nico di Torino, Italy. The seminar will present an overview of the activities on two main research topics: specialty fiber optics and functional materials for fiber optics sensors . In the field of specialty optical fibers recent contributions about active fibers and bioresorbable optical fibers will be presented . In the field of fiber optics sensors, applications to composites and environmental sensing will be discussed .



Sunday, 25 October


16:00–18:00S4F • Quantum and Nanoscale DevicesPresider: Yongchun Liu; Tsinghua Univ., China

16:00–18:00S4G • Optical Fibre Sensors IIPresider: Yunhan Luo; Jinan Univ., China

16:00–18:15S4H • Signal Processing & AlgorithmsPresider: Fan Zhang; Peking Univ., China

16:00–17:45S4I • Best Student Papers II

S4F.1 • 16:00 InvitedOn-chip nanophotonic devices based on intelligent algo-rithm, Cuicui Lu1; 1Beijing Inst. of Technology, China. On-chip integrated wavelength routers, polarization routers and cas-caded filter and routers are successfully designed and experi-mentally demonstrated based on the intelligent algorithm by combining genetic algorithm, simulated annealing algorithm, topology optimization, and finite element method .

S4G.1 • 16:00 InvitedLossy Mode Resonance Excitation in Fiber-Optics: Applica-tions in Biosensing, Francesco Chiavaioli1, Francesco Baldini1, Ambra Giannetti1, Ignacio Del Villar2, Pablo Zubiate2, Desiree Santano2, Aitor Urrutia2, Carlos Zamarreño2, Silvia Díaz2, Fran-cisco Arregui2, Ignacio Matias2; 1National Research Council / IFAC, Italy; 2Dept. of Electrical and Electronic Engineering & Inst. of Smart Cities, Public Univ. of Navarra, Spain. The excitation of lossy mode resonance (LMR) in guided-wave optics is explored . Side-polished fibers underpin the LMR phenomenon with outstanding performance in biosensing applications . Limit of detection of the order of femtomolar has been demonstrated .

S4H.1 • 16:00 InvitedHigh-Speed Short-Reach O-Band Transmission Using Advanced DSP Techniques, Shuto Yamamoto1, Hiroki Tani-guchi1, Masanori Nakamura1, Yoshiaki Kisaka1; 1NTT Network Innovation Laboratories, NTT Corporation, Japan. Advanced digital-signal-processing techniques are demonstrated, in which an MLSE scheme based on nonlinear channel estimation and a spectral-shaping scheme based on nonlinear differential coding enhance the tolerance to severe bandwidth limitation .

S4I.1 • 16:00 Investigation on the Impact of Additional Connections to Feedforward Neural Networks for Equalization in PAM4 Short-Reach Direct Detection Links, Zhaopeng Xu1, Chuan-bowen Sun1, Tonghui Ji2, Shuangyu Dong1, Xian Zhou1,2, William Shieh1; 1Univ. of Melbourne, Australia; 2Univ. of Science and Technology Beijing, China. Different additional connections onto feedforward neural networks are investigated for equaliza-tion in a 50-Gb/s PAM4 short-reach direct detection link . The auto-regressive and cascade structures demonstrate the most significant performance improvement with limited additional computational complexity .

S4I.2 • 16:15 Gbps Spatial Diversity Visible Light Communication System Using a Pair 75-μm Micro-LED, Shi Zhang2,3, Zixian Wei1, Zhiyuan Cao2,3, Chien-Ju Chen4, Zhaoming Wang1, Li Zhang2,3, Meng-Chyi Wu4, Yuhan Dong2,3, H .Y . Fu1; 1Tsinghua-Berkeley Shenzhen Inst., China; 2Shenzhen International Graduate School, Tsinghua Univ., China; 3Department of Electronic Engi-neering, Tsinghua Univ., China; 4Inst. of Electronics Engineering, National Tsing Hua Univ., China. We fabricated and packaged a blue multiple quantum well (MQW) micro-LED consisting two parallel 75-μm light chips and experimentally demonstrated this micro-LED can reach up to 1 .12 Gbps communication based a simple spatial diversity scheme .

S4I.3 • 16:30 6.8 Gbit/s LED-based Pure Silica Fiber Link Using Five-Primary-Color LED and Probabilistically Shaped DMT Modulation, Fangchen Hu1, Chaofan Wang1, Guoqiang Li1, Peng Zou1, Yingjun Zhou1, Liangming Xiong2, Jie Luo2, Nan Chi1; 1Fudan Univ., China; 2Yangtze Optical Fibre and Cable Company Ltd, China. In this paper, we demonstrate a 100-m five-primary-color-LED-based low-loss pure silica fiber link with the record achievable information rate of 6 .84Gbit/s, using probabilistically shaped DMT modulation .

S4H.2 • 16:30 InvitedConvergence of Photonics and Elecronics, Physical Design for Transmission, Ke Li1, Shenghao Liu1, David J . Thomson1, Weiwei Zhang1, Xiaoke Ruan1, Fanfan Meng1, Xingzhao Yan1, Abdul Shakoor1, Callum Littlejohns1, Wei Cao1, Mehdi Banakar1, Martin Ebert1, Dehn Tran1, Bigeng Chen1, Yang Hong1, Fan Zhang2, Periklis Petropoulos1, Graham Reed2; 1Optoelectron-ics Research Centre, Univ. of Southampton, UK; 2State Key Laboratory of Advanced Optical Communication System and Networks, Frontiers Science Center for Nano-optoelectronics, Peking Univ., China. We present one transmitter and one receiver design, where both silicon photonics devices are synergistically designed with electronic devices by consider-ing the device packaging, power efficiency, operation speed, footprint, modulation format, and signal detection scheme .

S4G.2 • 16:30 InvitedOn-the-Fly Particle Metrology in Hollow-Core Photonic Crystal fiber, Shangran Xie1, Abhinav Sharma1, Richard Zeltner1, Philip Russell1; 1Max-Planck-Inst Physik des Lichts, Germany. I will introduce a novel technique for airborne particle metrol-ogy based on hollow-core photonic crystal fiber . It offers in situ particle counting, sizing and refractive index measurement with effectively unlimited device lifetime .

S4F.2 • 16:30 InvitedManipulating Circularly Polarized Emission of Classical and Nonclassical Light with Plasmonic Metasurfaces, Fei Ding1; 1Syddansk Universitet, Denmark. The capability of controlling the state of polarization is of vital importance in fundamental sciences and practical applications We demonstrate the strat-egy for manipulating circularly polarized emission of classical and nonclassical light with plasmonic metasurfaces .



Sund

ay, 2

5 O

ctob

er


S4A.3 • 17:00 InvitedResearch and Applications of Special Optical Fiber for Sensing at FiberHome, Cheng Du1; 1Fiberhome Telecommunication Technolo-gies, China. We focus on fabrication of Various types special fiber with sensing . Research on design，process and application of polarization-maintaining fiber, hollow-core photonic bandgap fiber, high temperature fiber, super bending resistant fiber and muitl-core fiber .

S4B.4 • 16:45 Location-Aware Time Domain Hybrid Modula-tion for Mobile Visible Light Communication, Xiaodi You1, Zhongxu Liu2, Jian Chen3, Mingyi Gao1, Changyuan Yu2, Gangxiang Shen1; 1School of Electronic and Information Engineering, So-ochow Univ., China; 2Department of Electronic and Information Engineering, The Hong Kong Polytechnic Univ., China; 3School of Telecommu-nications and Information Engineering, Nanjing Univ. of Posts and Telecommunications, China. A location-aware time domain hybrid modula-tion (TDHM) scheme is proposed for mobile visible light communication . TDHM frames are constructed according to location information, which can increase capacity more than 20% for around 20% indoor areas .

S4B.5 • 17:00 InvitedDual-band Airy beams enabled full duplex free-space photonic interconnection, Songnian Fu1, Xuesong Zhao2, Zhu Lei2, Yuncai Wang1, Yuwen Qin1; 1Guangdong Univ. of Technology, China; 2Huazhong Univ. of Science and Technology, China. We experimentally demonstrate a proof-of-concept dual-band 2D Airy beams enabled 100 Gbps full duplex free-space photonic intercon-nection over 40 cm free-space link with a receiver sensitivity of -17 .3 dBm at bit error ratio of 1e-9 .

S4C.3 • 17:00 InvitedTransmission Performance Evaluation Through-out the Life Cycle of Lightpath in Intelligent Optical Networks, Qunbi Zhuge1, Yichen Liu1, Xiaomin Liu1, Huazhi Lun1, Meng Cai1, Lilin Yi1, Weisheng Hu1; 1Shanghai Jiao Tong Univ., China. To ensure reliable control and management throughout the life cycle of lightpath, evaluating the quality of transmission (QoT) including various physical layer impairments is essential . We review our progress on the modeling and monitoring of optical link impairments .

S4D.3 • 17:00 InvitedHigh speed modulators based on thin film lithium niobate, Xinlun Cai1; 1Sun Yat-Sen Univ., China. Electro-optic modulators are critical com-ponents in modern optical fiber telecommunica-tion networks and microwave-photonic systems . Ideally, the optical modulators should feature high electro-optic bandwidths, low drive voltages and low optical losses . The current modulator plat-forms based on materials such as silicon, indium phosphide or polymers have not yet been able to meet these requirements simultaneously because of the intrinsic limitations of the material systems . Here, we show that high performance optical modulators can be achieved in lithium niobate on insulator platform .

S4E.3 • 17:00 InvitedIntegrated Microwave Photonics on Generic Integration Platforms, Martijn J . Heck1; 1Aarhus Universitet, Denmark. I will give an overview of the specific opportunities and challenges when using generic photonic integration platforms for high-end integrated microwave photonics . Widely-tunable and narrow-band filters and low-noise oscillators will be discussed .



Sunday, 25 October


S4F.3 • 17:00 InvitedEssential Formulations of the Low-dimensional Electron-transportation in Semiconductors and the Energetic Electron-transition in Atoms, Xiaomin Ren1; 1Beijing Univ of Posts & Telecom, China. As a fundamental advance, the theo-retical models of the low-dimensional electron-transportation in semiconductors and the energetic electron-transition in atoms based on the principle of energy level divergence have been essentially established .

S4G.3 • 17:00 InvitedPlasmonic optical fiber grating aptasensing, Christophe Cau-cheteur1; 1Universite de Mons, Belgium. We report bioassays with gold-coated tilted fiber Bragg gratings functionalized with aptamers for both proteins and cells sensing . Our work is fo-cused towards the measurement of relevant cancer biomarkers .

S4H.3 • 17:00 Fading-free Block-wise PAM Signal Transmission with Di-rect Detection Based on Alamouti Coding and DDMZM, Yixiao Zhu1, Longsheng Li1, Xin Miao1, Longjie Yin1, Xi Chen1, Weisheng Hu1; 1Shanghai Jiao Tong Univ., China. We propose and experimentally demonstrate fading-free direct detection transmission of PAM signal enabled by Alamouti coding and dual-drive MZM . After 80km SSMF transmission, 32Gbaud PAM-4/6/8 signal can achieve KP4, 7% and 20% FEC thresh-olds, respectively .

S4I.4 • 16:45 Complex Signal Reconstruction in Direct-Detection OFDM by Solving Temporal Transport-of-Intensity Equation, Yating Xiang1, Ming Tang1, Hongxiu Tan1, Li Wang1, Yizhao Chen1, Songnian Fu1; 1Huazhong Univ of Science and Technology, China. We achieve complex signal reconstruction by solving temporal transport-of-intensity equation in direct detection OFDM . The performance is optimized by adjusting DC ratio and dispersion value, and compared with the conventional OFDM system .

S4I.5 • 17:00 Blind Shaping Rate Identification for Probabilistic Shaping Quadrature Amplitude Modulation Formats, Zexin Chen1, Jianing Lu3, Songnian Fu2, Ming Tang1, Deming Liu1, Chao Lu3; 1Huazhong Univ. of Science & Technol, China; 2school of Information Engineering, Guangdong Univ. of Technology, China; 3Department oElectronic and Information Engineering, The Hong Kong Polytechnic Univ., China. We experimentally demonstrate a blind scheme enabled by a frequency offset loading technique to identify the shaping factor and modula-tion format of probabilistically shaped 16/64/256QAM signals with various entropies .

S4H.4 • 17:15 Noise Mitigation Using Adaptive Filtering Algorithm for Long-Range VLC System Based on FPGA, Xiaozheng Wang1, Minglun Zhang1, Xiaomin Ren1; 1Beijing Univ. of Posts and Telecommunications, China. We design and implement an adaptive filter using FPGA for real-measured ambient noise mitigation in a 100m outdoor visible light communication system . Experimental results indicate that 7 .84 dB SNR im-provement is achieved .

S4I.6 • 17:15 Adaptive Clock Frequency Based Energy Efficient Provision-ing for Virtual Data Centers, Zhiyuan Wang1, Chao Guo2, Sanjay K Bose3, Gangxiang Shen1; 1Suzhou Key Laboratory of Advanced Optical Communication Network Technology, Soochow Univ., China; 2Department of Electrical Engineering, City Univ. of Hong Kong, Hong Kong; 3Department of Electrical and Electronic Engineering, Indian Inst. of Technology, India. An energy-efficient virtual data center (VDC) embedding scheme is proposed through applying dynamic frequency scaling (DFS) to datacenters . An integer linear programming (ILP) model and a heuristic algorithm are developed to demonstrate the effective-ness of the proposed scheme in energy saving .



Sund

ay, 2

5 O

ctob

er


S4A.4 • 17:30 InvitedHollow-core antiresonant fibers for communica-tions, Francesco Poletti1; 1Univ. of Southampton, UK. We review our recent progress in developing nested antiresonant nodeless hollow core fibres (NANFs) for data transmission, laser delivery and sensing applications, with a particular focus on their loss, polarization properties and data transmission capability .

S4B.6 • 17:30 InvitedSingle-pixel imaging using optical phased array chip, Takuo Tanemura1, Taichiro Fukui1, Kento Komatsu1, Yusuke Kohno1, Yoshiaki Na-kano1; 1The Univ. of Tokyo, Japan. We review our recent approaches of using compact silicon optical phased array (OPA) chips for speckle-based single-pixel imaging . Unlike conventional OPA-based beam steering, precise calibration of optical phases is not necessary, enabling robust and low-complexity operation .

S4C.4 • 17:30 InvitedA Distributed Federated Transfer Learning Framework for Edge Optical Network, Hui Yang1, Qiuyan Yao1, Jie Zhang1; 1Beijing Univ of Posts & Telecom, China. This paper proposes a cross-scene, cross-spectrum, and cross-service edge optical network architecture, and designs a distributed federated transfer learning (FTL) framework to provide solutions for the intelligent edge optical network .

S4D.4 • 17:30 Low Vπ silicon-based x-cut thin-film lithium nio-bate MZ modulators fabricated by photolithog-raphy, Heng Li1, Ye Liu1, Jia Liu1, Su Tan1, Mingzhi Lu2, Qiaoyin Lu1, Weihua Guo1; 1Huazhong Univ. of Science and Techn, China; 2Ningbo Ori-chip Optoelectronics Technology LTD, China. We calculated Vπ and light loss for different electrode gap and waveguide depth for x-cut TFLN modula-tors . Then we fabricated modulators which have shown the lowest VπL among similar modulators as far as we know .

S4E.4 • 17:30 Withdrawn.

S4D.5 • 17:45 Ultra-compact Thin Film Lithium Niobate Elec-tro-optic Modulator with Metal-filled Photonic Crystal Waveguide, Xuecheng Liu1, Bing Xiong1, Changzheng Sun1, Zhibiao Hao1, Lai Wang1, Jian Wang1, Yanjun Han1, Hongtao Li1, Jiadong Yu1, Yi Luo1; 1Tsinghua Univ., China. A novel thin film lithium niobate modulator with metal-filled pho-tonic crystal is proposed to greatly enhance the electro-optical interaction . Half-wave-voltage of 2 V and bandwidth over 200 GHz can be realized with a 500-μm-long device .

S4E.5 • 17:30 A Passband and Stopband Switchable Micro-wave Photonic Filter Based on a Silicon Nitride Microdisk, Huimin Yang1, Jing Li1, Binfeng Yun1; 1Southeast Univ., China. Narrow bandwidths about 300 MHz and 418 MHz were obtained for the stopband and passband microwave photonic filters, respectively . High RF rejection ratio was larger than 51 dB and the frequency tuning range was 2-25GHz .

18:30–21:30 Welcome Reception



Sunday, 25 October


S4F.4 • 17:30 InvitedQuantum Photonics with Flying Atoms, Heng Shen1,2; 1Oxford Univ, UK; 2Shanxi Univ., China. Quantum interface between light and atoms serves as powerful tools for quantum technologies . Here I shall talk its application on non-Hermitian Quantum photonics, generation of non-classical light and quantum metrology .

S4G.4 • 17:30 Enlarging strain dynamic range of quasi-distributed acous-tic sensing with interleaved identical chirped pulses, Zitan Wang1, Jialin Jiang1, Zinan Wang1, Yun-Jiang Rao1; 1Univ. Electronic Sci. & Tech. of China, China. A novel interleaved identical chirped pulses (IICP) method to enlarge the strain dynamic range of quasi-distributed acoustic sensing system is proposed, on the basis of pulse compression Phi-OTDR with coherent detection .

S4H.5 • 17:30 Demonstration of Real-time Optical Labelling System for Co-herent Optical Wavelength Division Multiplexing Networks, chao yang1, Ming Luo1, xu Zhang1, Lingheng Meng1, Yancai Luan2, Liang Mei2, Zhixue He1; 1Wuhan Research Inst. of Post & Tele, China; 2Fiberhome Telecommunication Technologies Co., Ltd., China. We experimentally demonstrate a real-time optical labelling system in coherent optical WDM network . The scheme is based on subcarrier index modulation technology with 100-Gb/s DP-QPSK signal in practical network scenarios .

S4I.7 • 17:30 Microwave Photonic Frequency Divider with Switchable Ratios enabled by an Opto-electronic Oscillator, Shifeng Liu1, Kailin Lv1, Xiaochen Kang1, Hongfei Liu1, Shilong Pan1; 1Nanjing Univ. Aeronautics & Astronautics, China. A microwave frequency divider with switchable division ratios is proposed us-ing an opto-electronic oscillating loop based on a dual-parallel Mach-Zehnder modulator . Different frequency division ratios can be achieved by merely adjusting the loop phase .

S4G.5 • 17:45 DUI Algorithm for improving the dynamic range of Fiber optic Distributed Acoustic Sensor, Cunzheng Fan1, Hao Li1, Tao Liu1, Zhijun Yan1, Deming Liu1, Qizhen Sun1; 1Huazhong Univ of Science and Technology, China. We proposed a differential-unwrapping-integral (DUI) algorithm for distortionless recovery of large amplitude acoustic signal in optical fiber DAS . The dynamic measurement range of phase demodulation could be increased by 82 times without sacrificing other performance .

S4H.6 • 17:45 A 3-Stage Equalizer to receive the Burst Frame of the Co-herent PON with the Free Running 2 Times Over-Sampling Clock, Tao Zeng1, Zhixue He1, Lingheng Meng1, Feng Jiang1, Jie Li1; 1State Key Laboratory of Optical Communication Tech-nologies and Networks, China information and communication technology Group Corporation, China. This paper proposes a 3-stage equalizer, which is suitable to receive the burst frame in the upstream traffic of the coherent PON, with the free running 2 times over-sampling clock . We verify this technique in experiment

S4H.7 • 18:00 An Improved Volterra Nonlinear Equalizer for 50 Gb/s PAM4 IM/DD Transmission with 10G-Class Optics, Qianwu Zhang1, Shuaihang Duan1, Zicong Wang1, Yuntong Jiang1, Pu Li2, Bingyao Cao1, Yating Wu1; 1Key Laboratory of Specialty Fiber Optics and Optical Access Networks, Shanghai Inst. for Advanced Communication and Data Science, Shanghai Univ., China; 2Key Laboratory of Advanced Transducers and Intelligent Control System, Ministry of Education, Taiyuan Univ. of Technol-ogy, China. An improved Volterra nonlinear equalizer (VNLE) for 50 Gb/s PAM4 IM/DD Transmission with 10G-Class optics is experimentally demonstrated and show >2 dB sensitivity improvement compared to the 3rd-order VNLE and saves the multiplication by 17% .

18:30–21:30 Welcome Reception



Sund

ay, 2

5 O

ctob

er


NOTES

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________


ACP/IPOC 2020 — Monday, 26 October

Monday, 26 O

ctober


09:00–10:30 M1A • Joint Plenary Session IPresider: Min Qiu, Westlake University, China

11:00–11:45 M2A • Joint Plenary Session IIShanguo Huang, Beijing University of Posts and Telecommunications, China

10:30–11:00 Coffee Break & Poster Preview & Exhibition 11:45–13:30 Lunch Break

Ballroom Ballroom

M1A.1 • 09:00 Plenary

Optical Technologies to Disclose the Spatial Diversity Dimension in systems and Networks, Ton Koonen1; 1Technische Universiteit Eindhoven, Netherlands. The spatial dimension is the key dimension in which exponential growth of data capacity in networks can be enabled . Optical technologies offer a wealth of opportunities to disclose this dimension; in particular the opportunities in optical fiber networks, in mm-wave radio networks and in optical wireless networks will be addressed .


Vision and Trend Analysis for Transport Networks in 5G Era, Han Li1; 1China Mobile Research Institute, China. This talk will analyze the technical characteristics of 5G era, analyze and prospect the technology and development trend of backbone net-works, 5G backhaul and fronthaul networks and access networks .


Embracing F5G Era, Achieving Ubiquitous Optical Connections, Libiao Wang1; 1Huawei Technologies Co Ltd, China. In early 2020, ETSI, ETSI announced the F5G working group which is focused on next-generation fixed networking, encompassing new technologies in fiber networks and ensuring coordination across the optical industry . As the fundamental infrastructure of all kinds of communications, F5G will play a critical role for new network applications in different scenarios including homes, enterprise and wireless 5G etc . In this talk, we will discuss on the key driving forces of F5G, how it will impact the digital transformation for various verticals, and an outlook of F6G in the next decade .



Mon

day,

26 O

ctob

er

Ballroom C, Track 1 Ballroom A, Track 2 Conference 06, Track 3 Conference 05, Track 4

13:30–15:30M3A • Fibre-based Devices IPresider: Yuan Gong; Univ of Electronic Science & Tech China, China

13:30–15:30M3B • Transmission Theory and ModelingPresider: Lianshan Yan; Southwest Jiaotong Univ., China

13:30–15:30M3C • Next Generation Optical NetworksPresider: Hui Yang; Beijing Univ of Posts & Telecom, China

13:30–15:30M3D • Classical and Quantum Communication Presider: Yaocheng Shi; Zhejiang Univ., China

M3C.1 • 13:30 InvitedOptical Networking for Cloud, Junjie Li1, Xiaoli Huo1, Ruiquan Jing1, Yusen Yang2, Fei Yan2, Xiaofeng Wu2; 1China Telecom Research Institute, China; 2China Telecom, China. Driven by 5G and cloud computing, bandwidth requirements are increasing dramatically in both core and edge networks . This presentation will introduce the evolution of optical networking technology in the cloud-centric era, from a carrier’s perspective .

M3A.1 • 13:30 InvitedAll-fiber micro-resonators, Fei Xu1, Ye Chen1, Zi-Xuan Ding1; 1Nanjing Univ., China. In this talk, hybrid All-fiber micro-reso-nators with single polarization will be demonstrated and the colourful applications on wearable sensors and high-repetition rate lasers will be also introduced .

M3B.1 • 13:30 InvitedAnalysis and Measurement of Intra-mode Dispersion for Non-degenerate and Degenerate Modes in Weakly-coupled FMFs, Juhao Li1; 1Peking Univ., China. We analyze the genera-tion mechanism of intra-mode dispersion in weakly-coupled FMFs . We propose the measurement method and experi-mentally show that it’s one of the major impairment for IM/DD mode-division-multiplexing (MDM) transmission systems .

M3D.1 • 13:30 InvitedSilicon Quantum Photonics, Jianwei Wang1; 1Peking Univ., China. On-chip generating, controlling and detecting quantum states of light with large-scale silicon-photonic circuits opens the way to realizing advanced quantum technologies . In this talk we present recent progress in silicon-photonic circuit for quantum information processing .

M3A.2 • 14:00 InvitedQuantum cascade laser-based wavelength modulation spectroscopy, Arup L . Chakraborty1; 1Indian Inst of Technology, Gandhinagar, India. A new calibration-free 1f and 2f wavelength modulation spectroscopy technique is demonstrated on a quantum cascade laser to measure ambient CO and CO2 . The method is robust, highly sensitive and usable in congested spectral regions .

M3B.2 • 14:00 TutorialInformation-theoretic Performance Prediction in Optical Communications, Erik Agrell1, Marco Secondini2; 1Chalmers Univ. of Technology, Sweden; 2TeCIP Inst., Scuola Superiore Sant’Anna, Italy. It is often desirable to predict the performance of optical communication links without implementing full system simulations . We survey methods and metrics for this purpose, including FEC thresholds, achievable information rates, and mismatched decoding .

M3C.2 • 14:00 InvitedTowards Large-Scale High-Precision Time Synchronization Networks: Challenges and Solutions, Nan Hua1,2, Liuyan Han3, Xiaoping Zheng1,2; 1Tsinghua Univ., China; 2Beijing National Re-search Center for Information Science and Technology (BNRist), China; 3China Mobile Research Inst. (CMRI), China. We focus on the major challenges of building large-scale high-precision time synchronization networks for 5G, PNT services and high-dynamic network cooperation . The latest solutions and results will be given and discussed .

M3D.2 • 14:00 InvitedQuantum optics on Si chips, Xifeng Ren1; 1Uni. of Sci. and Tech. of China, China. Here, we demonstrate a super-compact integrated quantum CNOT gate on a silicon chip by using the idea of symmetry breaking of a 6-channel waveguide super-lattice . It is implemented with a footprint of 4 .8 × 4 .45 μm2 .

M3A.3 • 14:30 Study on photostability of BACs in Bi/Er co-doped fibre at various laser wavelengths, Jiaying Wang1, Bowen Zhang1, Shuen Wei1, Binbin Yan2, Yanhua Luo1, Gang-Ding Peng1; 1Univ. of New South Wales, Australia; 2Beijing University of Posts and Telecommunications, China. The photostability of bismuth ac-tive centre associated with aluminium (BAC-Al) and bismuth active centre associated with silicon (BAC-Si) in bismuth/erbium co-doped optical fibre (BEDF) is investigated at a wide range of laser wavelengths .

M3C.3 • 14:30 InvitedChallenges and Prolblems in ROADM Network Application, Xiangkun Man, Chinaunicom, China. The presentation mainly introduces some problems and challenges of ROADM network in the large-scale commercial application since 2018 in China .

M3D.3 • 14:30 Optical single-sideband modulation based on a silicon du-alparallel Mach-Zehnder modulator, Panpan Shi1, Liangjun Lu1, Gangqiang Zhou1, Shuhuang Chen1, Jianping Chen1, Linjie Zhou1; 1Shanghai Jiao Tong Univ., China. We experimentally demonstrate optical single-sideband modulation with a variable RF frequency . The sideband suppression ratio for the carrier-remained and carrier-suppressed modulation is more than 38 dB and 13 dB from 1 to 24 GHz, respectively .



Monday, 26 O

ctober

Conference 07, Track 5 VIP 01, Track 6 VIP 02, Track 1

13:30–15:30M3E • MWP Signal ProcessingPresider: Weiwen Zou; Shanghai Jiao Tong Univ., China

13:30–15:30M3F • Nanoscale Light Matter InteractionPresider: Yu He; South Univ Of Science & Tech of China, China

13:30–15:30M3G • Optical Fibre Sensors IIIPresider: Limin Xiao; Fudan Univ., China

M3E.1 • 13:30 TutorialSpace-division-multiplexing Microwave Photonic Signal Processing, Ivana Gasulla Mestre1, Sergi García1, Rubén Guillem1, Mario Ureña1; 1ITEAM Research Inst., Universi-tat Politecnica de Valencia, Spain. We present an overview of different space-division multiplexing fiber technologies engineered to provide distributed signal processing for microwave signals . The incorporation of the space dimension brings advantages in terms of compactness, flexibility and versatility .

M3F.1 • 13:30 Low relative intensity noise InAs/GaAs quantum dot laser emitted at 1.3 μm, Xinzhong Zhang1, Zhuohui Yang1, Hancheng Zhong1, Sheng Cao1, Ying Yu1, Siyuan Yu1,2; 1Sun Yat-sen Univ., China; 2Univ. of Bristol, UK. An ultra-low relative intensity noise of less than -155 dB/Hz in the frequency range of 5-20 GHz is demonstrated in single transverse mode 1 .3 μm InAs/GaAs quantum dot Fabry-Perot lasers . Their different performance in the excited-state and the ground-state are also theoretically exposed .

M3G.1 • 13:30 InvitedOpto-mechanical time domain analysis, Yong Kang Dong1; 1Harbin Inst. of Tech-nology, China. We demonstrated a 2-meter spatial resolution opto-mechanical measurement over a 225-meter-long fiber in which we were able to distinguish air from alcohol . These advances greatly facilitate the practicability of forward stimulated Brillouin scattering .

M3F.2 • 13:45 High performance topological bulk lasers, Zengkai Shao1, Huazhou Chen1, Renmin Ma1; 1Peking Univ., China. We report on a topological bulk laser based on band-inversion-induced reflection constructed by trivial and topological photonic crystal arrays . It provides a novel lasing mode selection mechanism and renders high-performance laser devices .

M3F.3 • 14:00 InvitedHelical Topological Exciton Polaritons, Wenjing Liu1; 1Peking Univ., China. We demonstrate topological polaritons via coupling monolayer semiconductor to a non-trivial photonic crystal, which exhibit robust, spin-momentum locked transport along the topological interface . The symmetry and topology of the coupled system is discussed in detail .

M3G.2 • 14:00 InvitedOptical phase-locking based long-distance optical frequency domain reflec-tometry, Weilin Xie1; 1Beijing Institute of Technology China. We present long-distance optical frequency domain reflectometry with high spatial resolution and precision enabled by optical phase-locked loop (OPLL) . It allows for efficient enhancement for the dynamic coherence and chirp linearization, achieving Fourier transform-limited spatial resolution over multiples of the intrinsic coherence length of the laser source .

M3E.2 • 14:15 InvitedRF photonic signal processing and Radar detection enabled by acousto-optic effects, Yang Liu1; 1Univ. of Sydney, Australia. The light-sound interaction has shown great capability in microwave photonics, offering fine processing resolution and wide-band frequency agility . Here we review the recent advances in microwave photonic signal processing and Radar detection using acousto-optic effects .

M3F.4 • 14:30 InvitedPhotonic Topological Quantum Cascade Lasers, Qijie Wang1; 1Nanyang Technologi-cal Univ., Singapore. In this presentation, we are going to show the first demonstration of an electrically pumped topological laser with valley edge states, in a quantum cascade semiconductor laser platform . We have shown experimentally that photonic topological protected lasing states are realized in such designed photonic structures .

M3G.3 • 14:30 InvitedAccurate BFS Estimation in Simultaneous Multi-Point Sensing Based on Externally Modulated BOCDA, Bhargav Somepalli1, Yashwanth Kalepu1, Uday Khankhoje1, Deepa Venkitesh1, Balaji Srinivasan1; 1Indian Inst. of Technology Madras, India. We re-view the recent demonstration of multi-point simultaneous sensing based on External Modulation Brillouin Correlation Domain Analysis (EM-BOCDA), and the use of gradi-ent descent algorithm for accurate estimation of the Brillouin Frequency Shift (BFS) .



Mon

day,

26 O

ctob

er


M3A.4 • 14:45 FBG with wide-range cladding mode comb inscribed by femtosecond laser and phase mask, Weijia Bao1, Shen Liu1, Yiping Wang1; 1Shenzhen Univ., China. FBG with continuous and wide-range cladding mode comb is inscribed by femto-second laser and phase mask . Such grating induces significant birefringence . The cutoff cladding mode of air can be observed in the spectrum .

M3B.3 • 14:45 InvitedData-driven modeling technique for optical communications based on deep learning, Danshi Wang1; 1Beijing Univ of Posts & Telecom, China. A data-driven modeling technique based on deep learning is proposed and introduced in optical com-munications . The compatibility with the existing model system demonstrates that the proposed method is a supplementary technique for the conventional modules and is also a potential option for future modeling methods .

M3C.4 • 15:00 InvitedChallenges and Problems in OXC Evolution, Yabin Ye1; 1Huawei Technologies, Germany. In this presentation, we will discuss the values of optical cross connect (OXC) solutions, key technologies used in OXC, what challenges and problems to be solved in order to achieve good performance .

M3D.4 • 14:45 80 Gbit/s NRZ Lateral PIN Germanium Photodetector with 4-Directional Light Input Silicon Waveguides, Xiao Hu1,2, Dingyi Wu2, Xi Xiao1,2; 1National Information Optoelectronics Innovation Center, China Information and Communication Technologies Group Corporation, China; 2State Key Laboratory of Optical Communication Technologies and Networks, China Information and Communication Technologies Group Corpo-ration (CICT), 430074 Wuhan, China., China. A 4-directional light input lateral germanium photodetector is reported with responsivity 1 .23 A/W at 1550 nm and dark current 4 nA at -1V bias voltage . The 80 Gbit/s NRZ clear eye diagram is achieved

M3A.5 • 15:00 InvitedOptimization of optical fiber long period gratings for biosensing applications., Cosimo Trono1, Tanoy K . Dey2, Sara Tombelli1, Francesco Chiavaioli1, Palas Biswas2, Ambra Giannetti1, Nandini Basumallick2, Sunirmal Jana2, Francesco Baldini1, Somnath Bandyopadhyay2; 1Inst. of Applied Physics “Nello Carrara”, CNR-IFAC, Italy; 2Central Glass and Ceramic Research Inst., CSIR-CGCRI, India. Different optimization tech-niques of long period fiber grating (LPFG) for Bio-chemical sensing applications are described .

M3D.5 • 15:00 InvitedFrequency comb generation using Silicon Modulators, Delphine Marris-Morini1; 1Univ. of Paris Sud, France. Abstract not available .

M3B.4 • 15:15 Power Loading for Carrier Assisted Differential Detection, Chuanbowen Sun1, Honglin Ji1, Tonghui Ji1,2, Zhaopeng Xu1, William Shieh1; 1The Univ. of Melbourne, Australia; 2Univ. of Science and Technology Beijing, China. We propose a power loading scheme to deal with colored-SNR effects for CADD receiver . It is shown by simulation that the proposed scheme can effectively mitigate SSBI and give an OSNR improvement of 2 .7 dB .

15:30–17:30 Coffee Break

M4A • Poster Session (1F)




Monday, 26 O

ctober


M3E.3 • 14:45 InvitedAttosecond timing in photonic and electronic domains, Jungwon Kim1; 1Korea Advanced Inst of Science & Tech, Korea. By combining optical frequency combs and microwave photonic methods, attosecond timing is possible in both photonic and electronic domains . New applications based on attosecond-precision timing, such as ultrafast and ultraprecise time-of-flight detection, are presented .

M3F.5 • 15:00 InvitedTowards Photonic Neuromorphic Computing, Wolfram H . Pernice1; 1Universität Münster, Germany. Photonic technologies hold promise for accelerating key com-putational tasks in artificial intelligence with arithmetic co-processors . I will present recent progress in implementing such devices on the basis of waveguide-integrated phase-change materials .

M3G.4 • 15:00 Withdrawn

M3G.5 • 15:00 1.7 µm all-fiber gas Raman laser source, Hao Li1,3, Wei Huang1,2, Wenxi Pei1,3, Meng Wang1,2, Zefeng Wang3,2; 1National Univ of Defense Technology, China; 2State Key Laboratory of Pulsed Power Laser Technology, China; 3Hunan Provincial Key Laboratory of High Energy Laser Technology, China. We report here the first tun-able pulsed all-fiber 1 .7 μm gas Raman laser source . It is based on hydrogen-filled hollow-core photonic crystal fibers by rotational stimulated Raman scattering . The maximum average Stokes power of 1 .61 W is obtained with optic-to-optic conver-sion efficiency of about 23% .

M3E.4 • 15:15 Surface Acoustic Wave Integrated-Photonic Radio-Frequency Filters with Arbitrary Complex Tap Coefficients, Dvir Munk1, Moshe Katzman1, Maayan Priel1, Mirit Hen1, Avi Zadok1; 1Bar-Ilan Univ., Israel. Discrete time, integrated microwave photonic filters with narrow bandwidths are realized in standard silicon on insulator . Long delays are achieved using slow moving surface acoustic waves . The complex magnitude of each tap is chosen arbitrarily .

15:30–17:30 Coffee Break

M4A • Poster Session (1F)




Mon

day,

26 O

ctob

er

Poster Room

15:30–18:00 M4D • Joint Postdeadline Session

Conference 03

M4D.1 • 15:3080x200 Gbit/s Real-Time Un-Repeated Transmission Over 440 km With 2.9-b/s/Hz Spectral Efficiency, Junjie Li2, Anxu Zhang2, Kai Lv2, Yusen Yang2, Haiqiang Wang2, Fei Yan2, Yue Tian1, Peng Lu1, Zhenzhen Zhang1, Lvhui Jiang1, Deng Pan1, Jie Chen1, Yi Yu1, Liangchuan Li1; 1Huawei Technologies Co Ltd, China; 2China Telecom Beijing Research Inst., China. In this paper, we demonstrated a real-time 80x200G DWDM system in 440-km un-repeated transmission link, which is a new distance (440 km) and spectral efficiency (2 .9 b/s/Hz) record of single span un-repeated DWDM system .

M4D.2 • 15:45Large Dynamic Strain Measurement in Φ-OTDR Based on Ultra-Weak FBG Array, Rui Hong1, Feng Wang1, Yu Liu1, Guojie Tu3, Zhen Liu1, Jianxin Zhou2, Yixin Zhang1, Xuping Zhang1; 1Nanjing Univ., China; 2Nari Technology Co., China; 3Key Laboratory of Opto-electronic Information Acquisition and Manipulation, China. We propose a new method which can measure large dynamic strain in Φ-OTDR based on ultra-weak FBG array, where the wrongly phase wrapping is corrected by the amplitude of the signal . © 2020 The Author(s)

M4D.3 • 16:00Beyond 200G Single Sideband Transmission Over 80km With a Silicon IQ Modulator, Lei Zhang1, Xiaoke Ruan1, Fan Yang1, Xinyu Chen1, Yanping Li1, Fan Zhang1; 1Peking Univ., China. We experimentally demonstrate ultra-high speed metro-scale optical transmission of SSB PAM-4 signal with a record single lane bit rate of 204Gb/s over 80km SSMF based on a silicon IQ modulator with two-parallel Mach-Zehnder structure .

M4D.4 • 16:15Sub-Sampling Generation and Transmission of 205Gbaud OOK Signal With 120GSa/s DAC Based on High-Order Partial Response Narrowing, Yixiao Zhu1, Lei Zhang2, Xian-song Fang2, Fan Zhang2, Weisheng Hu1; 1Shanghai Jiao Tong Univ., China; 2Peking Univ., China. With 120GSa/s DAC, up to 205Gbaud OOK signal is generated and transmitted over 500m SSMF below 20% HD-FEC threshold of 1 .5×10-2 . Sub-sampling rate of 0 .585 is achieved by partial response narrowing and digital anti-aliasing filter .

M4D.5 • 16:30Digital Coherent Quantum Noise Stream Cipher Over 300km Span Fiber Without Intermediate Amplifier, chao lei1, Jie Zhang1, YaJie Li1, Bo Wang1, Yongli Zhao1, Junjia Li1, Kai Wang1, Hang Gao1; 1Beijing Univ. of Posts and Telecomm, China. This paper first reports a digital coherent quantum noise stream cipher experiment over 300km fiber without intermediate amplifiers . Results show the system can carry 10 .2Tbit/s km data, which is historical high in the digital coherent context .

M4D.6 • 16:45Centralized Control and Core Function Prepositioning for Point-to-Point Service Slicing in Multidimensional Large-Scale Optical Networks, Xin Li1, Bingli Guo1, Dajiang Wang2, Jiayu Wang2, Wulin Cheng1, Xiangyang Zhong1, Qian Li1, Shanguo Huang1; 1State Key Laboratory of Information Photonics and Optical Communication, Beijing Univ. of Posts and Telecommunications, China; 2ZTE Corporation, China. A framework of centralized control and core function prepositioning is proposed . The functions of fast connection establishment, disaster-resilient survivability, etc ., are deployed in advance . This framework supports the point-to-point service slicing in 5G era .

M4D.7 • 17:00The First Demonstration of High-Speed LiNbO3 Thin-Film Optical Modulators Operating at the Wavelength of 2 μm, Bingcheng Pan1, Jinyao Hu3, Yishu Huang1, lijia song1, Jingyi Wang3, Pengxin Chen3, Liu Liu1,2, Daoxin Dai1,2; 1Zhejiang Univ., China; 2Zhejiang Univ., Ningbo Research Inst., China; 3South China Normal Univ., China. We demonstrate the first high-speed LiNbO3 thin-film optical modulators operating at 2 μm wavelength . The measured VπL is 3 .67 Vcm, and the electro-optic bandwidth is > 22 GHz (beyond the measurement limit of photodetector) .

M4D.8 • 17:15High Efficiency and Low Voltage Actively Q-Switched Yb-Doped Waveguide Lasers Using a Liquid Crystal Modula-tor, Xinyue LEI1, Lu Hao1, Josiah Firth1, Francois Ladouceur1, Leonardo Silvestri1, Alex Fuerbach2; 1Electrical Engineering and Telecommunications, The Univ. of New South Wales, Australia; 2Department of Physics and Astronomy, Macquarie Univ., Australia. We present a high efficiency actively Q-Switched laser using a liquid crystal modulator . The Q-switched lasers with a pulse width of 15 .6 ns and a peak power of 110 W are achieved at 1030 nm .

M4D.9 • 17:30Observation of Nonlinear Topological Corner States, Sergey S . Kruk1,2, Wenlong Gao1,2, Duk-Yong Choi1, Thomas Zentgraf2, Shuang Zhang3, Yuri Kivshar1; 1Australian National Univ., Aus-tralia; 2Department of Physics, Univ. of Paderborn, Germany; 3School of Physics and Astronomy, Univ. of Birmingham, UK. We bring the physics of topological corner states to the nanoscale . We study experimentally topology-driven nonlinear effects generated by subwavelength edge and corner topological states in optical valley-Hall dielectric metasurfaces .



Monday, 26 O

ctober

Poster Room

15:30–18:00 M4A • Poster Session

M4A.1Technical requirement and test method specifications for decoy-state BB84 protocol QKD system, Junsen Lai1, Liu Lu1, Xin Zhao1, Xiao-hua Tang1, Rui Tang1, Wenyu Zhao1, Haiyi Zhang1; 1CAICT, China. Recently released CCSA’s specifica-tions about technical requirements and test methods for multi-vendor commercialized decoy-state BB84 protocol QKD system are reviewed . The future standardization outlook for QKD system and network are also discussed .

M4A.2High-resolution holographic 3D display method by direct coding of light field images, Zimo Liu1, Jianyun Yao1, Fuyang Xu1, Xin Yang2, Qiang Song3, Yong Li1; 1School of Physics and Electronic Information Engineering, Zhejiang Normal Univ., Inst. of Information Optics, Zhejiang Normal Univ., Jinhua, China; 2School of Instrumentation and Optoelectronic Engineering, Beihang Univ., China; 3Hunan Univ.-Lochn Optics Micro/Nano Photonics Research Center, China. Direct coding of light field images for high-resolution holographic 3D display is proposed . Two high-resolution holograms for static 3D display and multi-view dynamic 3D display are calculated and optically reconstructed to approve the validate of proposed method .

M4A.3Photoluminescence quantum yield from gold nanorods: Dependence of excitation polarization, Weidong Zhang1, Guowei Lu1; 1Peking Univ., China. Luminescence quantum yield of single gold nanorods depends on the excitation polarization . Electrons in d-band and sp-band involve in the luminescence process . Variation of quantum yield is resulted from different efficiency of the two process

M4A.4Microlens Array Based on SiNx Metasurface for CMOS Im-age Sensor, YU ZHANG1, Fang Liu1, Yidong Huang1; 1Tsinghua Univ., China. Different from traditional microlens array requiring complicated fabrication processes, SiNx metasurface microlens array is designed, which has simplified the manufacturing pro-cess and indicates the ability of light beam focusing spanning from visible to near-infrared region .

M4A.5Synthesis of Silver Nanoparticles using Rumex Crispus Ex-tract and Evaluation of their Antibacterial Activities, Aruna Gandhi M S1, Qian Li1; 1Shenzhen Graduate School, Peking Univers, China. Nanoparticles are characterized by UV-Vis absorption spectroscopy, FTIR, XRD and SEM . The UV-Vis spectrum revealed the formation of silver-nanoparticles by exhibiting the typical surface-plasmon absorption maxima at 435 nm for the Rumex Crispus green extract .

M4A.6High resolution phase imaging with transport of intensity equation and sinusoidal illumination, Sibi Chakravarthy Shan-mugavel1; 1Virginia Tech, USA. A super resolved Transport of Intensity phase imaging is demonstrated using sinusoidal illumi-nation . The intensity pattern modulates the phase gradient and shifts the high frequencies of the phase down into the passband which are stitched together with the low frequencies obtained using multi-plane TIE to obtain a super resolved phase image

M4A.7Towards perfect image-contrast in lensless ghost imaging with sunlight, Sanjit Karmakar1; 1NUS, Singapore. Sunlight-based lensless ghost imaging could be used to take a picture of a distant-object with 130 μm image resolution . But the image-contrast is very low . This article reports a study of this lensless ghost imaging to achieve perfect image-contrast .

M4A.8Impedance Characteristics Study of Packaged InGaN QD-based Micro-LED for Visible Light Communication , Keming Ma2, Zixian Wei1, Shi Zhang2, Zhiyuan Cao2, Lei Wang3, Chien-Ju Chen4, Meng-Chyi Wu4, Lai Wang3, Yi Luo3, Yuhan Dong2, H .Y . Fu1; 1Tsinghua-Berkeley Shenzhen Inst., China; 2Shenzhen International Graduate School, Tsinghua Univ., China; 3Depart-ment of Electronic Engineering, Tsinghua Univ., China; 4Inst. of Electronics Engineering, National Tsing Hua Univ., China. We fabricated and packaged a blue micro-LED with a diameter of 50-µm based on a single layer of InGaN quantum dot (QD) micro-LED for VLC, and then revealed its impedance charac-teristics by fitting with a modified equivalent circuit model .

M4A.9On performance of continuous-variable quantum key distribution over realistic air quantum channel, Ming Li1; 1Tianjin Key Laboratory of Wireless Mobile Communications and Power Transmission, Tianjin Normal Univ., China. We evaluate the performance of continuous-variable quantum key distribution propagating through the air quantum channel . The realistic Gaussian model associated with transmittance fluctuation is established . We find that the secret key rate has been overestimated .

M4A.10Study on the Focal Shift Effect of Planar Dielectric Subwave-length Grating Focusing Reflector, Gongqing Li1, Xiaofeng Duan1, Yongqing Huang1, Kai Liu1, Xiaomin Ren1; 1Beijing Univ of Posts & Telecom, China. We studied on the focal shift effect in planar dielectric subwavelength grating focusing reflector, and obtained an axial intensity formula which describes the focal performance, and a fitting formula to predict the actual focal length .

M4A.11Optimization Design for 1.55 μm InAs/InGaAs quantum dot Square Microcavity Lasers on Silicon with Edge Midpoint Output Waveguide Structures, Yuanqing Yang1, Jun Wang1,2, Lina Zhu1, Weirong Chen1, Guofeng Wu1, Yanxing Jia1, Haijing Wang1, Yongqing Huang1, Xiaomin Ren1, Shuai Luo3, Haim-ing Ji3; 1State Key Laboratory of Information Photonics and Optical Communications,Beijing Univ. of Posts and Telecom, China; 2Xuzhou Flagchip Laser Ltd, China; 3Center of Materials Science and Optoelectronics Engineering, Univ. of Chinese Academy of Sciences, China. We demonstrate an optimized structure design and analyze the optical mode characteristics of 1 .55 μm Si-based III-V square microcavity laser with InAs/InGaAs quantum-dot active region and directional midpoint output waveguide .

M4A.12Ohmic Contact and Photoresponse of a Single GaAs Nanow-ire, Zeyu Zhang1, Xin Yan1, Xia Zhang1, Xiaomin Ren1; 1Beijing Univ. of Posts and Telecommunications, State Key Laboratory of Information Photonics & Optical Communications, China. An ohmic contact to a single GaAs nanowire is achieved by sulfide passivation and rapid annealing . The device exhibits a low dark current of hundreds of pA and good photoresponsiv-ity of 13 mA/W .

M4A.13Micro/Nano Photonic Structures for light absorption/emis-sion applications, Zhihui Chen1; 1Taiyuan Univ. of Technology, China. Enhanced light absorption/emission has been mani-fested to be vitally important via its versatile applications . This work will show the possibility and potential of designing novel light absorbers and scatterers with extreme performance and advantages brought about by the newly emergent materials, structures and physics .

M4A.14Design and Development of Plasmonic Sensor Chips based on Self Assembly of Nanoparticles inside Nanowires, Yashna Sharma1, Varun Prasher1; 1Delhi Technological Univ., India. Plasmonic sensor-chips, based on gap-controlled self assembly of plasmonic nanoparticles inside plasmonic nanowires, are modelled and fabricated . These chips with high electromag-netic-enhancement can be developed on a wafer-scale with sub-20 nm gaps

M4A.15Giant Enhancement of Third- and Fifth-Harmonic Genera-tions in Epsilon-Near-Zero Nanolayer, Zetao Xie1, Jiaye Wu1, H .Y . Fu2, Qian Li1; 1Peking Univ., China; 2Tsinghua Univ., China. We numerically demonstrate the third- and fifth-harmonic gen-erations in epsilon-near-zero indium tin oxide metasurface . The conversion efficiency of 2 .64×10-4 and 1 .55×10-6 have achieved for the third- and fifth- harmonic generations .

M4A.16Modeling Filtering Impairments towards Enhanced Moni-toring via QKD Performance Metrics, Giannis Giannoulis1, Dimitris Zavitsanos1, Panagiotis Toumasis1, Konstantina Kanta1, Hercules Avramopoulos1; 1School of Electrical and Computer Engineering, National Technical Univ. of Athens, Greece. Ad-dressing spectrum related parameters of filtering nodes can assist in enhanced monitoring of WDM-enabled networking . We introduce methods to assess the impact of LCoS-based WSS node impairments based on the QBER/SKR metrics from QKD stations .



Mon

day,

26 O

ctob

er

Poster Room

M4A.17Curvature Model and Transmission Characteristics of a Micro-Bottle Resonator, Shuaichang Zhao1, Fengyu Hou1, Zijie Wang1, Yong Yang1, Xiaobei Zhang1, Tingyun Wang1; 1Shang-hai Univ., China. We demonstrate the curvature model of the micro-bottle resonator and study the influence of curvature on its transmission characteristics, which reveals that the quality factor can be further enhanced by increasing the curvature .

M4A.18Modeling of turn-key soliton microcomb generation with transient loss fluctuations, Yuanyuan Chen1, Tuo Liu1, Hairun Guo1; 1Shanghai Univ., China. We present a numerical model that masters the dynamics of cavity dissipative solitons in as-sociated with the saturable absorption (SA) effect, and demon-strate turn-key soliton microcomb generation with SA-induced transient loss fluctuations .

M4A.19The influence of fabrication imperfections in an optome-chanical crystal nanobeam cavity, Xiaomin Lv1, Boyu Fan1, Jindao Tang1, Nan Xu1, Hui Chen1, Yanning Zhang1, You Wang1,2, Hai-Zhi Song1,2, Guangwei Deng1,3, Qiang Zhou1,3; 1Univ. of Electronic Science and Technology of China, China; 2Southwest Inst. of Technical Physics, China; 3Univ. of Science and Technol-ogy of China, China. We present the analysis of the influence of fabrication imperfections on the optical, mechanical and optomechanical coupling characteristics in an optomechanical crystal nanobeam cavity .

M4A.20Design and Analysis of Si-Based Vertical-Emitting Nanowire Lasers with Enhanced Bottom Reflectivity, Xinyao Zhang1, Chao Wu1, Jiahui Zheng1, Xin Yan1, Xia Zhang1, Xiaomin Ren1; 1Beijing Univ. of Posts and Telecommunications Beijing 100876, China, State Key Laboratory of Information Photonics and Optical Communications, China. Low-threshold Si-based vertical-emitting nanowire lasers are designed and analyzed . By introducing air and SiO2 between the nanowire and substrate, the bottom reflectivity is significantly enhanced, resulting in much lower threshold and smaller cutoff diameter .

M4A.21Studies on dynamics of hot electrons in metal and the influ-ence on photodetection, xiaobing Tang1, Zhibiao Hao1, Lai Wang1, Jian Wang1, Bing Xiong1, Changzheng Sun1, Hongtao Li1, Yanjun Han1, Yi Luo1; 1Tsinghua Univ., China. The dynamics of hot electrons in metal including generation, transport and injection have been studied theoretically and experimentally . Substrate-side illumination is demonstrated to effectively im-prove the performance of hot electrons photodetectors .

M4A.22Ultra-compact Sensor Based on a single-cavity dual-mode Photonic Crystal Nanobeam for Simultaneous Detection of Relative Humidity and Temperature, Ying Yang1, Fujun Sun1, Zheng Wang1, Huiping Tian1; 1Beijing Univ of Posts & Telecom, China. We propose a sensor based on a single photonic crystal nanobeam cavity that supports both air mode and dielectric mode to simultaneously detect relative humidity and tem-perature . High sensitivity, strong anti-interference ability, and compact footprint are achieved .

M4A.23Single-cell nanostructured metasurface for simultaneous holography and gray-image display, Zhou Zhou1, Zile Li1, Qi Di1, Rao Fu1, Guoxing Zheng1; 1Wuhan Univ., China. Combining intensity modulation governed by Malus law with phase ma-nipulation based on both geometric and propagation phases, a tri-channel metasurface for simultaneous holography and gray-image display can be obtained, merely with a single-cell nanostructure design approach .

M4A.24Near-infrared Photodetection in Graphene/β-In2Se3 Hetero-structure, Wen Shao1,2, Xiaoping Xie1,2, Yunqiang Zheng1, Wei Wang1, Tiantian Li1,3, Feifan Wang3, Yong Wang4, Stephanie Law4, Tingyi Gu3; 1State Key Laboratory of Transient Optics and Photonics, Xi’an Inst. of Optics and Precision Mechan-ics (XIOPM), Chinese Academy of Sciences, China; 2Univ. of Chinese Academy of Sciences (UCAS), China; 3Department of Electrical and Computer Engineering, Univ. of Delaware, USA; 4Department of Materials Science and Engineering, Univ. of Delaware, USA. Photoresponsivity of 1 .17 A/W is observed in graphene/molecular beam epitaxy grown β-state In2Se3 photodetector at 1550 nm light excitation and 0 .35 V bias, with smaller than 2 ms response time .

M4A.25Polarization-sensitive Imbert-Fedorov shift for Gaussian beam at a telecommunication wavelength through gra-phene, Ze Chen1, Hu Zhang1, Xiaoguang Zhang1, Jingxuan Yang1, Wenbo Zhang1, Lixia Xi1, Xianfeng Tang1; 1Beijing Univ. of Posts and Telecomm, China. We report how the Imbert-Fedorov shift of beam reflected at air–graphene interface is affected by the state of polarization and incident angle . The results obtained are of significance for spin optics .

M4A.26InGaN Visible Light Heterojunction Phototransistor, Zhong-Kun Liao1, Ze-Sheng Lv1, Hao Jiang1; 1Sun-Yat-Sen Univ., China. InGaN based heterojunction phototransistors with multiple-quantum-well collector and polarization-doped p-base were fabricated . The devices exhibit a 405/490-nm rejection ratio of more than 103 under 1 V bias . A peak responsivity of ~0 .9 A/W was obtained, indicating a gain of ~2 .7 .

M4A.27Numerical model of spontaneous mode locking and fre-quency comb generation in a Fabry-Perot laser based on split-step time domain, Sheng Cao1, Zhuohui Yang1, Hancheng Zhong1, Xinzhong Zhang1, Ying Yu1, Siyuan Yu1,2; 1Sun Yat-sen Univ., China; 2Univ. of Bristol, UK. We propose an algorithm based on split-step time domain dynamic modeling (SS-TDDM) to solve the time-dependent coupled wave equations of the traveling domain wave model (TDWM) . Using this effective and high-speed model, we analyze the spontaneous mode locking and frequency comb generation in a Fabry-Perot laser .

M4A.28Microfiber mechanical resonator for optomechanics, Qiang Zhang1, Ruili Zhai1, Shiwei Yang1, Shuai Yang1, Yongmin Li1; 1Shanxi Univ., China. A microfiber mechanical resonator for optomechanics is proposed . Experiment results showed that the Qm of the resonators exceed 105 to yield the highest f × Qm products (>1010 Hz) for fiber-optic mechanical resonators .

M4A.29Antisymmetric-Nonlinear LNOI Waveguide for Highly Efficient Second-Harmonic Generation, Xiangxiu Zhang1, Changzheng Sun1, Bing Xiong1, Zhibiao Hao1, Jian Wang1, Lai Wang1, Yanjun Han1, Hongtao Li1, Yi Luo1; 1Tsinghua Univ., China. A novel LNOI waveguide that breaks the symmetry of quadratic nonlinearity is proposed to enhance the efficiency of modal-phase-matched second-harmonic generation . The theoretical conversion efficiency is as high as 13000%/W/cm2 .

M4A.30Monolithic Silicon-based Active Photonic Integration with Specially Designed III/V Laser and Si3N4 Interlayer Optical Coupler, Yisu Yang1, Hao Zhao1, Xiaomin Ren1; 1Beijing Univ of Posts and Telecom., China. Monolithic integration of III/V laser on silicon photonics platform using a Si3N4 interlayer optical coupler is proposed . The simulation indicates that the lasing mode is coupled to the Si3N4 waveguide underneath efficiently with small footprint .

M4A.31Low Loss, High Extinction Ratio Plasmonic Spot Size Con-verter, Kejian Zhu1, Pengfei Xu1, Pengfei Sun1, Xingpeng Liu2, Haiou Li2, Zhiping Zhou1; 1Peking Univ., China; 2Guilin Univ. Of Electronic Technology, China. Spot size conversion from the Si waveguide core (400×220 nm2) to a plasmonic waveguide core (20×40 nm2) is studied with insert loss (IL) 1 .29 dB and extinction ratio (ER) 29 .3 dB .

M4A.32A metasurface-assisted fiber laser enables generation of high-power and high-purity structured beams, Chuanshuo Wang1, lili gui1, Keqing Qiu1, Yuekai Cai2, Yunhai Gan3, Fang He3, Kun Xu1; 1State Key Laboratory of Information Photon-ics and Optical Communications, Beijing Univ. of Posts and Telecommunications., China; 2School of Information and Com-munication Engineering, Beijing Univ. of Posts and Telecommu-nications., China; 3School of Science, Beijing Univ. of Posts and Telecommunications., China. We propose a compact method of vortex beam generation directly inside a fiber cavity with a plasmonic metasurface, which holds potential for producing high-power and high-purity structured beams .

M4A.33Optimal two-mode collective attacks against unidimensional two-way continuous-variable quantum key distribution, Yim-ing Bian1, Luyu Huang1, Yichen Zhang1, Song Yu1; 1BUPT, China. We report the security analysis of unidimensional two-way continuous-variable quantum key distribution protocol against two-mode collective attacks, where the optimal eavesdrop-ping strategy is given by a two-mode attack with appropriate separable correlations .

M4A.34A 1766 nm Micro-Ring Laser with InGaAs/InGaAsP Quantum Wells for Potential Gas Sensing, Fangyuan Meng1, Mengqi Wang1, Hongyan Yu1, Xuliang Zhou1, Wenyu Yang1, Weixi Chen2, Yejin Zhang1, Jiaoqing Pan1; 1Inst. of Semiconductors, CAS, China; 2School of Physics, Peking Univ., China. A multi-quantum-wells micro-ring laser based on whispering-gallery modes (WGMs) was fabricated and a single-mode lasing was obtained for the first time at 1766 nm under condition of 288 K, which showed potential for HCl and NO gas sensing .

M4A.35High Efficiency Error Correction for Continuous-Variable Quantum Key Distribution using Raptor-Like LDPC Codes, Chao Zhou1, Xiangyu Wang1, Yichen Zhang1, Zhiguo Zhang1, Song Yu1; 1Beijing Univ. of Posts and Telecommunications, China. We introduce a simple but high efficient raptor-like LDPC code for the long distance continuous-variable quantum key distribution system, which achieves stable reconciliation efficiency of more than 90% under low SNR regions .



Monday, 26 O

ctober

Poster Room

M4A.36Ultracompact on-chip spectrometer based on high-index-contrast grating, Zekun Zheng1, Kaiyu Cui1, Xusheng Cai1, Hongbo Zhu1, Jian Xiong1, Yidong Huang1, Wei Zhang1, Xue Feng1, Fang Liu1; 1Tsinghua Univ., China. We proposed an ultracompact on-chip spectrometer based on high-index-contrast grating . Simulation results show that, optical spectra are reconstructed with resolution as high as 2 nm and a compact footprint of only 60 μm× 48 μm .

M4A.37Chip-based tunable all-optical logic gates via four-wave mixing in graphene-on-silicon microresonators, Wei Wu1; 1XIOPM, China. We present a practical tunable all-optical logic gate based on the FWM effect in the graphene-on-silicon (GoS) microresonator . The GoS microresonator could produce broad-band flat dispersion with multiple zero-dispersion wavelengths (ZDWs) by electrically tuning the graphene .

M4A.38Steering valley-polarized emission of monolayer MoS2 sand-wiched in plasmonic antennas, Te Wen1, Weidong Zhang1, Cheng-wei Qiu2, Guowei Lu1; 1Peking Univ., China; 2National Univ. of Singapore, Singapore. We demonstrate that a chiral plasmonic antenna consisting of two stacked gold nanorods can modulate strongly valley-polarized photoluminescence (PL) of monolayer MoS2 in a broad spectral range at room temperature .

M4A.39100-km Secure Fiber Transmission of ASE-source-based Quantum-Noise Randomized Stream Cipher, Haisong Jiao1, Tao Pu1, Yukai Chen1, Jilin Zheng1; 1Army Engineering Univ. of PLA, China. Quantum-noise stream cipher based on ampli-fied spontaneous emission (ASE) source is experimentally investigated . With key-modulated local light as decryption signal, secure transmission of 128-level encryption is realized at 2 .5Gb/s over 100-km fiber .

M4A.40Spin-Momentum-Locked Edge Mode for Topological Vortex Lasing, ZHENQIAN YANG1,2, Zengkai Shao1,2, Huazhou Chen1,2, Xinrui Mao1,2, Renmin Ma1,2; 1State Key Lab for Mesoscopic Phys-ics and School of PhysicsSchool of Physics, Peking Univ., China; 2Frontiers Science Center for Nano-optoelectronics & Collabor-ative Innovation Center of Quantum Matter, Peking Univ., China. A topological vortex laser that relies on a novel feature in non-Hermitian topological photonic systems is demonstrated . The out-of-plane radiation feature of spin-momentum locking is reported .

M4A.41Excitation-collection dual resonance of quantum dot in micropillar cavity, Shunfa Liu1, Yuming Wei1, Ying Yu1, Jin Liu1; 1Sun Yat-Sen Univ., China. We have investigated the cavity-resonant excitation of quantum dot which is spectrally and spatially coupled with the fundamental mode of micropillar, achieving a single photon source that is highly efficient both in excitation and emission .

M4A.42Diabolical Points in Coupled Cavities with Quantum Emit-ters, Jingnan Yang1, Chenjiang Qian1, Xin Xie1, Kai Peng1, Shiyao Wu1, Feilong Song1, Sibai Sun1, Jianchen Dang1, Yang Yu1, Shushu Shi1, Jiongji He1, Matthew J . Steer2, Iain G . Thayne2, Bei-Bei Li3, Fang Bo4, Yun-Feng Xiao5, Zhanchun Zuo1, Kuijuan Jin1, Changzhi Gu1, Xiulai Xu1; 1Inst Phys, Chinese Academy of Sciences, China; 2School of Engineering, Glasgow Univ., UK; 3The MOE Key Laboratory of Weak Light Nonlinear Photon-ics, China; 4TEDA Applied Physics Inst. and School of Physics, Nankai Univ., China; 5State Key Laboratory for Mesoscopic Physics and Collaborative Innovation Center of Quantum Mat-ter, School of Physics, Peking Univ., China. Here we propose a macroscopical control of the backscattering direction by optimizing the cavity size . The backscattering directions are confirmed with two strongly-coupled microdisks and diaboli-cal points are achieved at the resonance of two microdisks .

M4A.43Enhanced emission and second harmonic generation from WS2 by using dielectric circular Bragg resonators, Bo Chen1, Zhe He1, Zhuo-Jun Liu1, Yun-Kun Wang2, Yu-Nan Gao2, Igor Aharonovich3, Zai-Quan Xu3, Jin Liu1; 1Sun Yat-sen Univ., China; 2Peking Univ., China; 3Univ. of technology Sydney, Australia. We demonstrate a two-dimensional monolayer WS2 efficiently cou-pled to a dielectric circular Bragg resonator (CBR) . The coupling of the WS2 and CBR leads to the pronounced enhancements in both photoluminescence and second harmonic generation .

M4A.44Entropy estimation of optical chaos in integrated silicon optomechanical cavities for physical random number, Jia-Gui Wu1, Shi Binglei1, Xiong Xueyan1, Yang Yanling1, Ge Li1; 1Southwest Univ., China. We evaluated the entropy of meso-scopic chaos from photonic-crystal optomechanical (PhC-OM) microcavity for physical random bit (PRB) generation . The NIST Special Publication 800-90B is used and the entropy generation rate is estimated to be 2 .0Gb/s .

M4A.45A Model for the Enhancement of the Gain Saturation Power of the Forward Pumped Fiber Raman Amplifier with the Phase Modulation, Yichi Zhang1,2, Yan Liang1, Zhou Meng1, Jianfei Wang1, Shiying Tian2; 1College of Meteorology and Oceanology, National Univ. of Defense Technology, China; 2Academy of Artillery and Air Defense, China. A model of enhancing the gain saturation power of the forward pumped fiber Raman Amplifier (FFRA) with the phase modulation is presented, which shows agreements with the experimental results, providing an effective reference in practice .

M4A.46High power tapered fiber bundle 19×1 pump combiner, Hui Zhang1, Chengmin Lei1, Zhixian Li1, Zilun Chen1; 1National Univ of Defense Technology, China. We investigate a 19×1 tapered fiber bundle(TFB) pump combiner based on twist method . To our best knowledge, this is the first time 220/242 μm multimode fibers act as pump fibers for a 19×1 pump combiner .

M4A.47Distributed Temperature and Strain Sensing Utilizing Bril-louin Frequency Shifts Contributed by Multiple Acoustic Modes in Dispersion-Shifted Fiber, Liwen Sheng1,2, Ligong Li1, Jinpeng Lang1, Jianguo Wang1, Leijun Hu1, Jisong Yan1, Zhiming Liu1; 1China Electronics Technology Instruments Co., Ltd, China; 2Science and Technology on Electronic Test & Measurement Laboratory, China. A multi-parameter sensor for distributed measurement of temperature and strain based on Brillouin scattering in dispersion-shifted fiber is proposed, which is an excellent candidate for the cross effects in traditional Brillouin sensing system . In experiment, a temperature accuracy of 2 °C, a strain accuracy of 60 με are achieved simultaneously .

M4A.48Random Perturbations on Crosstalk in Quasi-homogeneous Multi-core Fiber with Bidirectional Transmission, Ke Tong1, Wenjie Wang1, Lian Xiang1; 1School of Electronic and Informa-tion Engineering, Soochow Univ., China. A redefined discrete changes model is proposed to estimate the crosstalk of bidirectional transmission with random perturbations . Results show a large effective index difference increase the crosstalk obviously because of perturbations in quasi-homogeneous multi-core fiber .

M4A.49Design and optimization of heterogeneous Few-mode Multi-core Fiber with graded-index profile and trench/rod assisted, Yong Dai1, Yongjun Wang1, Feng Tian1, Qi Zhang1, Xiangjun Xin1; 1Beijing Univ. of Posts and Telecomm, China. We have proposed a design scheme of heterogeneous multi-core and few-mode fiber, which can improve the of RCMF, etc performance by combining rod-assisted and trench-assisted, as well as using a graded refractive index profile .

M4A.50Graphitic Carbon Nitride Nanosheets Deposited on Micro-fibers for Relative Humidity Sensing, Zhengyu Yan1, Caoyuan Wang1, Ruowei Yu1, Zixian Hu1, Limin Xiao1; 1Fudan Univ., China. Graphitic carbon nitride nanosheets deposited on microfibers for relative humidity sensing is first demonstrated with high sensitivity . Fast response time of 0 .43 s and recovery time of 0 .87 s are characterized .

M4A.51Simultaneous Achievement of Large Negative Dispersion and High Birefringence in the Single-mode Photonic Crystal Fibers with Hexagonal Double Cladding, Huiai Bai1, Shuo Chen1, Han Wang1, Huiping Tian1; 1Beijing Univ of Posts & Telecom, China. The article designs a novel hexagonal double cladding photonic crystal fiber with the inner-cladding ellipti-cal hole . A large negative dispersion of -1068 .78 ps/nm/km and high birefringence of 1 .01×10-2 are achieved at 1 .55 μm .

M4A.52Immunosensor based on graphene oxide-coated 81° tilted Fiber Grating LSPR sensing probe, Qingming Lv1, Bin-bin Luo1, Zhijiang Liu1, Yang Zhang1, Decao Wu1, Shenghui Shi1, Qi Yang1, Mingfu Zhao1; 1Chongqing Key Laboratory of Optical Fiber Sensor and Photoelectric Detection, Chongqing Univ. of Technology, China. A silver-plated film was deposited on the end of the 81° tilted fiber grating to form a fiber probe . The probe surface was modified by gold nanoshells, graphene oxide and programmed cell death ligand 1 (PD-L1) monoclonal antibodies . The result showed that the limit of detection for PD-L1 antigens was ~0 .071pM .

M4A.53All-optical M-PSK Signal Regeneration using a Nonlin-earoptical Loop Mirror (NOLM), Yaqi Cai1, Feng Wen1, Biao Guo1, Baojian Wu1, Kun Qiu1; 1UESTC, China. We optimized key operational parameters of an attenuator-based nonlinear-optical loop mirror (Att-NOLM), achieving total 2 .6dB Q2-factor improvement for the 16-PSK signals, which has only 0 .4dB performance gap between the optimized Att-NOLM and the ideal regenerator .



Mon

day,

26 O

ctob

er

Poster Room

M4A.54In-Fiber Nonreciprocal Light Transmission Based on Parity-Time Symmetry with Coupled Fabry-Perot Resonators, Zheng Li1, Jiejun Zhang1, Jianping Yao1,2; 1Inst. of Photonics Technology, Jinan Univeristy, China; 2Electrical Engineering and Computer Science, Univ. of Ottawa, Canada. Nonreciprocal in-fiber light transmission based on parity-time symmetry using a pair of Fabry-Perot resonators is demonstrated . An isolation up to 17 .2 dB is achieved between the forward and backward propagating directions .

M4A.55Temperature-insensitive 2D tilt sensor based on a multi-fiber bundle, cm luo1, Di Zheng1, Zhiming Liu1, Xihua Zou1; 1Southwest Jiaotong Univ., China. A novel two-dimensional (2D) temperature-insensitive tilt sensor is proposed, utilizing four fibers containing two FBGs to form a multifiber bundle . 2-D tilt angle can be determined by monitoring the wavelength separations of the split peak in two FBGs .

M4A.56Vehicle Classification based on Multi-Grained Cascade For-est in Phase Sensitive Optical Time-domain Reflectometer, Song Chen1, Yingchun Li1, Liang l . Huang1; 1Shanghai Univ., China. We propose a method which use Kalman filter to pre-process the vibration signal . Furthermore, the Multi-Grained Cascade Forest algorithm is used to classify different vehicle vibration signal . The real-time recognition accuracy is 84 .38% .

M4A.57Thermal annealing effects on the anti-irradiation perfor-mance of fluorine doped multimode fiber, Dajuan Lyu1,2, Wei Zheng1,2, Fei Guo2, Liangming Xiong2, Song Wang2, Minghong Yang1; 1National Engineering Laboratory for Fiber Optic Sens-ing Technologies, Wuhan Univ. of Technology, China; 2State Key Laboratory of Optical Fiber and Cable Manufacture Technology, Yangtze Optical Fibre and Cable Joint Stock Limited Company, China. This work reports the thermal annealing influence on the radiation resistance of a graded-index multimode optical fiber, which was doped with fluorine and investigated by radiation-induced attenuation (RIA) .

M4A.58A compact and distributed near infrared detecting system based on 45° TFGs, Qingguo Song1, Zhijun Yan1, Qizhen Sun1, Kaiming Zhou2, Lin Zhang2; 1Huazhong Univ. of Science and Technology, China; 2Aston Univ., UK. We have proposed a compact and distributed near infrared detecting system based on 45° tilted fiber gratings . The system has been applied to measure the moisture level of flour sample, which have shown linear response between moisture level and testing signal

M4A.59High-Stability multi-wavelength photonic crystal fiber laser based on figure-eight cavity, Zheng Wanjun1, Ma Zhijian2, Zhang Min2; 1Guangdong Polytechnic of Science and Tec, China; 2Shenzhen Univ., China. We propose a stable multi-wavelength erbium-doped photonic crystal fiber laser at room temperature using figure-eight cavity . The physical model and theoretical mechanism are analyzed theoretically . The power changes are less than 1dB during 100 min scan .

M4A.60A Fast and High-Accuracy Optical Fiber Design Technique using LNGO algorithm and Neural Networks, Jianpei Lin1, Chumin Shi1, Jingxing Zhang1, Shuqi Mo1, Jie Liu1, Siyuan Yu1,2; 1State Key Laboratory of Optoelectronic Materials and Tech-nologies, Sun Yat-sen Univ., China; 2Photonics Group, Merchant Venturers School of Engineering, Univ. of Bristol, UK. A novel optical-fiber design technique is proposed based on LNGO algorithm and BP-NN . Assisted by the LNGO algorithm, high-accuracy relationship between the fiber-structure parameters and the mode-coupling coefficient can be established using BP-NN with only 2500 data samples .

M4A.61Accurate strain measurement of spacecraft structure suitable for the high and low temperature of aerospace environment, Jiande Zhang1, Ning Yang1; 1Shandong Inst. of Space Electronic, China. To realize the accurate measurement of strain parameters for spacecraft structure in the high and low temperature of aerospace environment, an optical fiber sensing approach is presented, which can satisfy the requirement of engineering application .

M4A.62Novel fiber Mach-Zehnder interferometer based on three micro-silica spheres and photonic crystal fiber, Jin Wang1, Bo Liu1, Yongfeng Wu1, Yaya Mao1, Lilong Zhao1, Tingting Sun1, Tong Nan1, Yang Han1, Xueyang Liu2; 1NUIST, China; 2School of Electrical, Computer and Telecommunication Engineering, Australia. A novel fiber Mach-Zehnder interferometer based on three micro-silica spheres and photonic crystal fiber is proposed in this paper . Experimental results indicate the proposed sensor has advantages of high mechanical strength and miniaturization .

M4A.63Neural network for the inverse design of polarization-maintaining few-mode panda-type ring-core fiber, Fei Teng1, Zhen Jin1, Shuo Chen1, Huiping Tian1; 1Beijing Univ of Posts & Telecom, China. We propose a method to achieve the inverse design of polarization-maintaining few-mode panda-type ring-core fiber by using neural network . This method benefits high-precision fiber design and provides the optimum fiber in a few minutes .

M4A.641.6 μm-laser-pumped 1940 nm Gain-Switched Tm-doped Fiber Laser, Shuailin Liu1, Zhiyuan Dou1, Bin Zhang1,2, Jing Hou1,2; 1College of Advanced Interdisciplinary Studies, National Univ of Defense Technology, China; 2State Key Laboratory of Pulsed Power Laser Technology, China. We demonstrate a gain-switched Tm-doped fiber laser (TDFL) pumped by a 1 .6 μm mode-locked laser . The laser generates the 631 .5 kHz 1940 nm gain-switched pulses with the minimum pulse duration of 14 .7 ns .

M4A.65Distributed Optical Fiber Sensing System Based on Filtering Effect of Mach-Zehnder Interferometer, Xianglin Meng1, Nian Fang1, lutang wang1, Chunhua Wang1; 1Shanghai Univ., China. A distributed optical fiber sensing system based on filtering effect of Mach-Zehnder interferometer is proposed . The light is fed into the sensing fiber from two directions and then enter the interferometer . The location is realized by the time difference of two output signals . The experimental results verify that the system is feasible and stable .

M4A.66Needle-Needle and Needle-Plate Electrode Partial Dis-charge Detection based on Fluorescent Fiber, Qiang Guo1, Xiaoqi Huang2, Feiyang Xie1, Changfeng Zhang1, Mao Li1, Yuheng Yan1; 1Shanghai Univ., China; 2China Academy of Space Technology, China. Fluorescent fiber is used for Partial Discharge (PD) with different electrodes . The PD signal is lin-early correlated with transient discharge current . Experimental results show the shape of the electrode affects the intensity of PD signal .

M4A.67A temperature-insensitive refractive index sensor based on side-polished no-core fiber, Kandi Xu1, Minghui Bai1, Xinjiang Wang1, Bing Sun1; 1Nanjing Univ. of Posts and Telecomm, China. A temperature-insensitive fiber structure, for refractive index (RI) measurement is demonstrated . The temperature sensitivity is only -4 .8 pm/oC while the refractive index sensitivity of the structure is 1147 nm/RIU .

M4A.68Temperature Compensation of Ultra-high Resolution FBG Static Strain Sensor for Crustal Deformation Observation, Wenzhu Huang1, Wentao Zhang1, Fang Li1; 1Chinese Academy of Sciences, China. This paper proposed a high-resolution tem-perature compensation technique by measuring the effective cavity length of two FBG resonators, which can improve the static strain measurement resolution and reduce the long-term drift of the system .

M4A.69A Simple Calibration and Implementation of LC-SLM, Zichen Liu1, Tao Jin1, Xi Xiao1, Shaohua Yu1; 1State Key Laboratory of OCTN, China. A simple LC-SLM interference calibration method is found, which overcomes the shortcomings of tra-ditional calibration methods, such as instability, low accuracy and so on . The feasibility of the method is verified by phase setting experiment .

M4A.70Precoding Probabilistically Shaped DMT Transmission for Underwater Optical Wireless Communication, Xiaojian Hong2, Ji Du1, Yuan Wang1, Guowu Zhang1, Junwei Zhang3, Chao Fei2,1; 1Zhejiang Univ., China; 2NingboTech Univ., China; 3Sun Yat-sen Univ., China. We proposed and experimentally demonstrated precoding probabilistically shaped 64QAM-DMT transmission for underwater optical wireless communication systems in different underwater conditions . Over 19% capacity enhancement and over 4dB received optical power sensitivity improvement can be achieved .

M4A.71Two Antiresonant Modes in the Cascaded Silica Capillary Device with a Small Inner Diameter, Kehong Wang1, Wen Sun1, Yang Yu1, Yong Yang1, Xiaobei Zhang1, Tingyun Wang1; 1Shanghai Univ., China. A cascaded device is fabricated by splicing a section of capillary and two single mode fibers whose reflection spectra show that there are two antiresonant (AR) modes with a small inner diameter of capillary .

M4A.72Real-time Observation of Soliton Build-up and Collision Dynamics in Switchable Dual-wavelength Mode-locked Fiber Laser, Hengwei Zhao1, Yuanjun Zhu1, Fulin Xiang1, Xiangnan Sun1, Lei Jin2, Sze Y . Set1,2, Shinji Yamashita1,2; 1Department of Electrical Engineering and Information Systems, The Univ. of Tokyo, Japan; 2Research Center for Advanced Science and Technology, The Univ. of Tokyo, Japan. In this report, by utilizing dispersive Fourier transform technique, the soliton dynamics including dual-wavelength mode-locking switched from single-wavelength mode-locking state and soliton colli-sion are observed .



Monday, 26 O

ctober

Poster Room

M4A.73An S-tapered Fiber Sensor with Low Detection Limit for Hu-man IgG, Yan Meng1, Yunxu Sun1, Jianyu Zhang1, Haowei Liu1; 1Harbin Inst. of Technology(Shenzhen), China. An S-tapered Fiber (STF) sensor is fabricated in this paper and achieve low detection limit of Human immunoglobulin (IgG) with 0 .027 μg/mL, which shows a promising potential in detecting low concentration biological solution .

M4A.74High sensitivity microbend sensor based on anti-resonant hollow-core fiber, Donglai An1, Xu Chen1, Yingying Wang2, Shuofei Gao2, Xia Yu1; 1Beihang Univ., China; 2Jinan Univ., China. Optimizing period of tooth spacing could improve the sensitivity in a microbend sensor based on multimode fiber . A new design of anti-resonant hollow-core fiber has experimen-tally further improved the microbending sensitivity .

M4A.75Improvement of Brillouin Frequency Shift Estimation Per-formance in BOTDR Using Twice Cross Correlation, Zhenyu Xiao1, Xueguang Yuan1, Yang’an Zhang1, Yongqing Huang1, Lixia Xi1, Shengyao Xu1, Linan Shan1, Xuan Li1; 1BUPT, China. We propose a twice cross correlation method to improve Brillouin frequency shift estimation performance in BOTDR . Compared with conventional fitting methods, the processing time is reduced by over 10 times while maintaining high accuracy .

M4A.76Enhancing the Frequency Resolution of BOTDR Based on the Combination of Quadratic Time-Frequency Transform and Wavelet Denoising Technique, Linan Shan1, Lixia Xi1, Yang’an Zhang1, Xueguang Yuan1, Chen Wang1, Xiaoguang Zhang1, Zhenyu Xiao1, Xuan Li1; 1Beijing Univ of Posts & Telecom, China. To improve the measurement frequency resolution in BOTDR system, the combination algorithms of Quadratic Time-Frequency Transform and Wavelet denoising are proposed for replacing classical short-time Fourier transform (STFT) .

M4A.77Brillouin frequency comb from random fiber laser with double Brillouin frequency spacing, Jie Mei1, Qi Jiang1, Zuxing Zhang1; 1Advanced Photonic Technology Lab, College of Electronic and Optical Engineering, Nanjing Univ. of Posts and Telecommunications, China. Brillouin frequency comb with double BFS was obtained from Brillouin-Raman random fiber laser . By appropriately setting Brillouin pump, a flat-amplitude Stokes comb with bandwidth from 1535 nm to 1572 nm cover-ing 225 BSLs was achieved .

M4A.78Influence of rejection bandwidth of CTFBGs on Raman suppression in high-power MOPA fiber lasers, Meng Wang1, Xin Tian1, Xiaofan Zhao1, Binyu Rao1, Zefeng Wang1; 1National Univ of Defense Technology, China. Here, the influence of rejection bandwidth of chirped and tilted fiber Bragg gratings on Raman suppression is studied in a 5 kilowatt-level direct LD pumped MOPA fiber laser . A better suppression could be achieved with a broader-band CTFBG, which is quite useful for further power scaling .

M4A.79Contactless vital signs monitoring based on optical fiber Mach-Zehnder interferometer aided with passive homodyne demodulation methods, Fangang Yang1, Weimin Lyu1, Chengfeng Pan2, Shuhan Yang2, Fengze Tan1, Shuyang Chen3, Changyuan Yu3; 1The Hong Kong Polytechnic Univ. Shenzhen Research Inst., China; 2National Univ. of Singapore, Singapore; 3Electronic and Information Engineering, The Hong Kong Poly-technic Univ., China. Two Mach-Zehnder Interferometer (MZI) based passive homodyne demodulation methods (PGC and 3×3coupler) are conducted for heart rate (HR) and respiration rate (RR) detection .

M4A.80Antiresonant Hollow-core Fiber for Ho:YAG Laser Litho-tripsy, Xiaobin Xu1, Xinyue Cao1, Fuyu Gao1, Yanjin Zhao1, Cheng He1; 1Beihang Univ., China. For delivery of high power Ho:YAG laser, a fiber with 7 tubes and a core of 40µm was de-signed . Also we designed a coupling structure and a waterproof structure at either end of fiber .

M4A.81Fast temperature extraction via Echo State Network for BOTDA sensors, Yufeng Zhang1, Yingjie Li2, Le Cheng1, Lei Yu1, Hongna Zhu1, Bin Luo1, Xihua Zou1; 1Southwest Jiaotong Univ., China; 2Xi′an Jiaotong Univ., China. Brillouin optical time-domain analyzer (BOTDA) assisted by echo state network (ESN) for fast and accurate temperature extraction is proposed . Compared to curve fitting methods, the processing speed of proposed ESN algorithm is accelerated up to 20 times . Experi-mental work is carried out and verified with good agreement of the simulation results .

M4A.82Topological Design and Fabrication of Bi, Er and Yb Co-Doped Optical Fibre with Flat Ultrabroad Emission, Yanhua Luo1, Shuen Wei1, Bowen Zhang1, Binbin Yan2, Jianzhong Zhang3, Jianxiang Wen4, Gang-Ding Peng1; 1Univ. of New South Wales, Australia; 2Beijing Univ. of Posts and Telecommu-nications, China; 3Harbin Engineering Univ., China; 4Shanghai Univ., China. Through the topological engineering, Bi/Er/Yb co-doped optical fibre with the emission spectrum of an ultrabroad bandwidth of 692 nm and a high flatness of 0 .611 has been predicted and designed .

M4A.83A Low-loss 4-channel Arrayed Waveguide Grating Using Parabolic Tapered Waveguides, Jia Fu1, Yuanxiang Chen1, Shangbin Sun1, Ying Han1, Yongtao Huang1, Shangjing Lin1, Leijing Yang1, Jianguo Yu1; 1Beijing Univ. of Posts and Telecom-munications, China. We present a low-loss 4-channel AWG based on parabolic tapered waveguides . The parabolic tapered waveguides can effectively reduce the average insertion loss from 5 dB to 1 .2 dB and improve the 3 dB bandwidth from 15 nm to 16 .3 nm .

M4A.84Refractive Index Sensitivity Characteristics at the Disper-sion Turning Point of the Single-solid-hole Microfiber-based Modal Interferometer, Shengyao Xu1,2, Yang’an Zhang1, Xueguang Yuan1, Yongqing Huang1; 1Beijing Univ. of Posts and Telecomm, China; 2School of Electrical and Electronic Engineer-ing, Nanyang Technological Univ., Singapore. We demonstrate an ultrasensitive broadband refractometer based on tapered single-solid-hole fiber operating near the dispersion turning point . Compared with SMF-based microfiber, the operation bandwidth of probing wavelength for ultrahigh sensitivities is broadened by 500 nm .

M4A.85SRS suppression in high-power fiber amplifier with LPFGs, Qihao Hu1, Xin Tian1, Meng Wang1, Zefeng Wang1, Xiaojun Xu1; 1National Univ of Defense Technology, China. We report here, for the first time, the effective suppression of stimulated Raman scattering in a 5 kW fiber amplifier using a long-period fiber gratings fabricated by CO2 laser . Experimental results show that the SRS suppression ratio is 13 dB at 5 kW .

M4A.86Improved fluorine doped graded index multimode optical fiber with enhanced ultraviolet transmission, Dajuan Lyu1,2, Wei Zheng1,2, Fei Guo2, Liangming Xiong2, Song Wang2, Xinben Zhang2, Minghong Yang1; 1National Engineering Laboratory for Fiber Optic Sensing Technologies, Wuhan Univ. of Technol-ogy, China; 2State Key Laboratory of Optical Fiber and Cable Manufacture Technology, Yangtze Optical Fibre and Cable Joint Stock Limited Company, China. An improved fluorine doped graded index multimode optical fiber 55 meters long is reported with high ultraviolet light transmittance up to 43 .9% at 351 nm wavelength, which ensures the laser pulse waveform not be distorted .

M4A.87Hemoglobin Detection Based on Excessively Tilted Fiber Grating by Non-covalent bonding, Yuezhen Sun1, Tean Lu1, Hushan Wang2, Qizhen Sun1,3, Zhijun Yan1,3, Deming Liu1,3; 1The School of Optical and Electronic Information, NGIA, Huazhong Univ. of Science and Technology, China; 2Xi’an Institude of Optics and Precision Mechanics Chinese Academy of Sciences, China; 3Wuhan National Laboratory for optoelec-tronics, Huazhong Univ. of Science and Technology, China. We have demonstrated a novel hemoglobin sensor based on hydroxide bond functionalized excessively tilted fiber grating . Due to non-covalent bonding between hydroxide bond and hemoglobin, such sensor could achieve hemoglobin detection with sensitivity around 1 .93nm/(mg/ml) .

M4A.88Field Test of Broadband Fiber Optic Interferometric Seis-mometer, Wentao Zhang1, Wenzhu Huang1, Yibo Wang1; 1Chinese Academy of Sciences, China. This paper proposed a broadband fiber optic interferometric seismometer . Field test shows a broad frequency band of 0 .1 Hz - 500 Hz with noise level better than 10 ng/√Hz @ 10 Hz .

M4A.89Mitigating SRS in high-power fiber laser systems using CT-FBGs for longer delivery distance, Xin Tian1, Meng Wang1, Qihao Hu1, Xiaofan Zhao1, Zefeng Wang1; 1National Univ of Defense Technology, China. We research here on the mitigation of the stimulated Raman scattering in high-power fiber laser systems by chirped and tilted fiber Bragg gratings for longer laser delivery distance .



Mon

day,

26 O

ctob

er

Poster Room

M4A.90Non-Zero Dispersion-Shifted and Dispersion-Flatted Air-Core Ring Fiber for OAM Mode, Wenqian Zhao1, Wenpu Geng1, Yingning Wang1, Yuxi Fang1, Changjing Bao2, Yongxiong Ren2, Weigang Zhang1, Hao Zhang1, Zhongqi Pan3, Yang Yue1; 1Inst. of Modern Optics, Nankai Univ., China; 2Department of Electrical Engineering, Univ. of Southern California, USA; 3Department of Electrical & Computer Engineering, Univ. of Louisiana at Lafayette, USA. We propose and design a non-zero dispersion-shifted air-core ring fiber for OAM mode . A 5 .439-ps/(nm*km) low dispersion at 1550 nm with < 1 .332 ps/(nm*km) dispersion variation for OAM1,1 mode is achieved across the C band .

M4A.91Impulse response restoration of fiber Rayleigh scattering channel with double complementary pulses and deep learn-ing, Yongxin Liang1, Shengtao Lin1, Zinan Wang1, Yun-Jiang Rao1; 1Univ. Electronic Sci. & Tech. of China, China. For enhanc-ing the performance of phase-sensitive OTDR, the impulse response of fiber Rayleigh scattering channel can be restored by using two probing pulses (with complementary frequency sidelobes) and deep learning data-processing .

M4A.92BOTDR-based Optical Distributed Ice-coating Identification Technology on Transmission Line, Jinxiang Sun1, Wenting Zhou2, Zhiguo Zhang1, Shuo Chen3, Shaohua Sun4, Linhui Yang4, Xin Wang2; 1Beijing Univ. of Posts and Telecommunications, China; 2State Grid Xinjiang Electric Power Co., Ltd. information and communication company, China; 3Global energy Internet Research Co., Ltd., China; 4State Grid Qinghai electric power company information and communication company, China. An OPGW ice-coating monitoring scheme based on BOTDR temperature measurement is proposed and demonstrated . The scheme is applied to actual transmission line . The temperature measurement accuracy is about ±1 degree Celsius .

M4A.93A Low-complexity Channel Estimation Algorithm for DP-CO-SEFDM Transmissions, Tang Yuqian1, Tao Yang1, Huan Chen1, Xue Chen1; 1State Key Laboratory of Information Photonics and Optical Communications, Beijing Univ. of Posts and Telecom-munications (BUPT), China. An efficient channel estimation algorithm suitable for DP-CO-SEFDM transmissions is proposed and investigated . The algorithm innovatively combines the Jones matrix and specially designed OFDM pilots thereby exhibiting advantages of low complexity and high performance .

M4A.94Kilowatt laser-induced thermal damage in high-purity silica fiber by pulsed laser at 1064 nm, Haoyu Zhang1, Yingshi Hu1, Shihao Sun1, Baonan Jia1, Yongpan Gao1, Pengfei Lu1; 1Beijing Univ. of Posts and Telecom., China. By using the finite element method, kilowatt laser-induced thermal damage is investigated in the model of high-purity silica fiber . Fiber loss, thermal absorption and melting damage are studied by the simulation calculation .

M4A.95A Fiber Based Miniaturized Sensor for Detection of Ag-gregation Induced Emission Molecules, Ju Gu1; 1China Jiliang Univ., China. A miniature sensor for detection of aggregation-induced emission molecule is proposed . The sensor was fabricated with hollow core photonic crystal fiber . Experimental research was carried out to evaluate the activity of dipeptidyl-peptidase 4 inhibitor sitagliptin .

M4A.96Phase-locking System in Fiber Laser Array through Deep Learning with Diffusers, Qi Chang1, Yi An1, Tianyue Hou1, Rongtao Su1, Pengfei Ma1, Pu Zhou1; 1National Univ. of Defense and Technology, China. A first-ever phase-locking system is proposed in coherent fiber laser array through deep learning (DL) with a diffuser . The simulations have demonstrated that DL is highly effective for accurate and fast phase-locking with a diffuser .

M4A.97Yb-doped F-rich aluminophosphosilicate LMA-25/400-YDF laser fiber with high efficiency and excellent stability, Xiao X . Leng1, Li Ni1, Kun Peng1, Juan Yu1, Xiao l . Wang1, Xiao j . Dai1, Heng Xiang1, Ao x . Lin1; 1China Academy Of Engineering Physics, China. Yb-doped F-rich aluminophosphosilicate LMA-25/400-YDF laser fiber was fabricated by chelate precursor doping technique . 3 .03 kW@1080nm laser output was achieved in an oscillator configuration with an optical-to-optical efficiency of 71 .5% and shown excellent stability .

M4A.98Design of Wideband Top Ground MSL for Back-incidence High-speed Photodetector Packaging, JIH-CHIN CHEN1, Bing Xiong1, Enfei Chao1, Changzheng Sun1, Zhibiao Hao1, Jian Wang1, Lai Wang1, Yanjun Han1, Hongtao Li1, Yi Luo1; 1Department of Electronic Engineering, Tsinghua Univ., China. Top-ground microstrip line (TGMSL) is designed for high-speed photodetector package . The fabricated TGMSL exhibits a transmission loss below 0 .5 dB and a reflection coefficient less than -15 dB up to 40 GHz .

M4A.99Fiber-optical wind speed sensing system, Rui Zhou1, Shaohua Sun2, Linhui Yang2, Shengcheng Liu2, Zhiguo Zhang1; 1Beijing Univ. of Posts and Telecomm, China; 2State Grid Qinghai Elec-tric Power Company, China. We experimentally demonstrated a real-time wind speed monitoring methord by utilizing fiber-optic sensors to acquire and display the value on the computer .

M4A.100High performance DAS-based optical fiber hydrophone, Hongjian Guan2,1, Bing Han1, Zewen Han1, Wenyu Wang1, Zengling Ran1, Guofeng Yan2, Yuan Gong2,1, Yun-Jiang Rao2,1; 1Univ of Electronic Science & Tech China, China; 2Zhejiang Laboratory, China. A DAS-based optical fiber hydrophone is reported with greatly enhanced sensitivity and infrasonic frequency response . The average acoustic pressure sensitivity is -131 .0 dB re rad/μPa in 1 Hz - 1024 Hz .

M4A.101Curvature Measurement for Flexible Sphere Surface via FBG Shape Sensor, Jun Zhang1,2, Han Zhu2, Weilong Lou2, Yajie Qin1, Yiqiang Zhan1, Kan Gao2, Guanghui Chen2; 1School of Information Science and Technology, Fudan Univ., China; 2Shanghai Optical Transmission and Optical sensing Engi-neering Technology Research Center, the 23rd Inst. of China Electronics Technology Corporation, China. An FBG shape sensor is demonstrated . The sensitivity, response time, and the temperature dependency of the sensor are determined . Moreover, the curvature monitoring of the charging and venting process of the flexible sphere is realized .

M4A.102High Spatial Density 7-core 6-LP Fiber for Weakly-Coupled Mode-Division-Multiplexed Transmission, Hongfei Zang1, Feng Tian1, Xiangjun Xin1, Yongjun Wang1, Qi Zhang1, Qing-hua Tian1; 1BUPT, China. We report a 7-core 6-LP fiber which has three different types of cores and heterogeneous trench-assisted step-index profiles with a spatial multiplicity of 70 . The value of relative-core-multiplicity factor is close to 67 .4 .

M4A.103Inverse design of a bend-resistant low bending loss and large mode area single-mode fiber by Neural Network, Chong Meng1, Han Wang1, Huiping Tian1; 1Beijing Univ of Posts & Telecom, China. We use a neural network to inversely design a large mode area single-mode fiber . This method provides larger mode area and lower bending loss than tradi-tional design process .

M4A.104Enhanced polarization optical time domain reflectometry with Stimulated Brillouin scattering suppression, Hong Zhong1; 1Southwestern company of State Grid Corpo, China. A coherent P-OTDR system with phase modulation is proposed and demonstrated to suppress Stimulated Brillouin scattering and improve the probe power . With multiple-band probe, over 6 dB SNR improvement is achieved in 35 km sensing fiber .

M4A.105The impact of the quenching speed on BAC-Si photo-stability in Bi/Er co-doped fiber, Ming Lu1, Shuen Wei1, Yanhua Luo1, Bowen Zhang1, Binbin Yan2, Gang-Ding Peng1; 1Univ. of New South Whales (UNSW), Australia; 2State Key Labora-tory of Information Photonics and Optical Communications, Beijing Univ. of Posts and Telecommunications, China. The photo-stability of bismuth active center associate with silica (BAC-Si) in thermally-quenched Bi/Er co-doped fibers (BEDFs) indicates the slower quenching speed hardly affect the propor-tion of photo-stable BAC but accelerate the photo-bleaching of unstable BAC .

M4A.106Generating Vortex Bessel - like beams based on all-fiber mode conversion, Zhu Jie1; 1Shanghai Univ., China. We in-troduce an efficient approach to generate vortex Bessel-like beams based on high-order fiber mode, which can produce radially polarized Bessel-Gauss beams . Anti-diffraction proper-ties of the produced Bessel-like beams are investigated .

M4A.107Optical fiber concave cavity lens fabricated by facet etch-ing and high-index epoxy curing, Kanglin Li1, Jiangbing Du1, Weihong Shen1, Jiacheng Liu1, Zuyuan He1; 1Shanghai Jiao Tong Univ., China. A simple and efficient optical fiber lens is demonstrated by graded-index fiber facet etching and high-index epoxy curing . The fundamental mode effective diameter can be reduced from 13 .92 to 3 .4 μm .

M4A.108Low-noise high-order Raman fiber laser with common-cavity pump of random lasing, Bing Han1, Yun-Jiang Rao1,2, Jiazhen Yao1, Hongjian Guan1, Rui Ma1, Zinan Wang1, Han Wu3; 1Univ. of Electronic Science & Technology of China, China; 2Zhejiang Laboratory, China; 3Sichuan Univ., China. A novel low-noise high-order Raman fiber laser (RFL) common-cavity pumped by a random fiber laser is reported with relative intensity noise (RIN) of -120 dB/Hz, which is 20 dB lower than that of commercial RFL .



Monday, 26 O

ctober

Poster Room

M4A.109A tunable random polymer fiber laser based on magneto-optical effect, Fengling Yu1, Zhijia Hu1,2; 1Laboratory of Optical Fibers and Micro-nano Photonics, School of Instrument Science and Opto-electronics Engineering, Hefei Univ. of Technology, China; 2Information Materials and Intelligent Sensing Labora-tory of Anhui Province, Key Laboratory of Opto-Electronic Infor-mation Acquisition and Manipulation of Ministry of Education, School of Physics and Materials Science, Anhui Univ., China. A tunable random polymer fiber laser based on magneto-optical effect is proposed and analyzed in this paper . Due to the magneto-optical effect and Mie resonance under the magnetic field, the random lasing intensity can be controlled .

M4A.110Isolating backward Raman signal in high-power narrow-band MOPA fiber laser using CTFBGs, Zefeng Wang1, Meng Wang1, Pengfei Ma1, Hu Xiao1, Hanwei Zhang1, Xiaoling Wang1, Jinbao Chen1; 1National Univ of Defense Technology, China. Here, we firstly report the SRS suppression in high-power narrow-band MOPA fiber lasers using chirped and tilted fiber Bragg grat-ings (CTFBGs) . Experimental results show that traditional bulky isolators can be replaced by compact CTFBGs .

M4A.111Influence of buffer gas on the absorption characteristics of CO2 in hollow-core fibers, Ziyan Li1, Yulong Cui1, Zhiyue Zhou1, Wei Huang1, Hao Li1, Zefeng Wang1; 1National Univ of Defense Technology, China. Here,we firstly study the influence of buffer gas on the absorption characteristics of CO2 in hollow-core fibers, paving the way toward high-power mid-IR fiber gas lasers

M4A.112Partially spatially coherent light source for imaging through opacity, Zhao Wang1, Rui Ma2, Wen Yu Wang1, Xiao Yu Wu1, Ze Wen Cui1, Hong Yang Zhu1, Jun Liu2, Wei Li Zhang1; 1Univ of Electronic Science & Tech China, China; 2Shen Zhen Univ., China. Imaging through opacity using a partially spatially coher-ent light source is enabled by using the proposed wavelength dependent speckle multiplexing, which broadens the scope of effective candidate light sources for the speckle-correlated imaging .

M4A.113Ultrafast laser inscription of fiber Bragg gratings with low polarization dependent loss, Xizhen Xu1, Jun He1, Changrui Liao1, Yiping Wang1; 1Shenzhen Univ., China. We proposed FBGs with a low polarization dependent loss inscribed using three methods based on a femtosecond laser, i .e ., a phase mask, a point-by-point (PbP) technology, and a PbP technology with a slit beam shaping method .

M4A.114Chirally-Coupled-Ring Fiber for Generation and Transmission of Orbital Angular Momentum, Xiongfeng Rao1,2, Li Yang3,2; 1School of Microelectronics, Univ. of Science and Technology of China, China; 2Key Laboratory of Electromagnetic Space Information, Chinese Academy of Sciences, China; 3Depart-ment of Electronic Engineering and Information Science, Univ. of Science and Technology of China, China. A chirally-coupled-ring fiber with a center, a side and a ring core is proposed for paired generation and stable transmission of orbital angular momentum, which is analyzed by coupled-mode analysis and verified by numerical simulations .

M4A.115A Correlation OTDR Based In-Service Fiber Links Monitor-ing Using Flexible Frame Switching and EMD Denoising, Yangguang Shangguan1, Jinhao Du1, Tao Yang1, Sheping Shi2, Xintao Fan1; 1Beijing Univ of Posts & Telecom, China; 2ZTE Corporation, China. A Correlation OTDR based in-service fiber links monitoring scheme with flexible switching between service signal frames, detection signal frames and idle frames is proposed, where the EMD denoising is applied to improve the dynamic range .

M4A.116In-Fiber Microsphere Resonator for Refractive Index Sensing in a Dual-core Hollow Fiber, Xiaochen Liu1, Lei Yang1, Hang Sun1, Yong Yang1, Xiaobei Zhang1, Tingyun Wang1; 1Shanghai Univ., China. A refractive index (RI) sensor is demonstrated via a microsphere embedded in a dual-core hollow fiber . The resonance peak of its reflection spectrum presents a Fano lineshape, with the RI sensitivity of -311 .33 dB/RIU achieved .

M4A.117A tunable multi-wavelength optical fiber parametric oscilla-tor with a spacing of double Brillouin frequency shift, Yuke Yuan1, Juanjuan Yan1; 1Beihang Univ., China. A tunable multi-wavelength optical fiber parametric oscillator is experimentally demonstrated . The center and the number of the wavelength for the output laser are adjustable, and the frequency spacing is a double Brillouin frequency shift .

M4A.118LP01-LP11 mode conversion in a negative curvature hollow-core fiber by use of a long-period grating, Pengcheng Zhao1,2, Hoi Lut Ho2, Wei Jin2, Shangchun Fan1, Shoufei Gao2, Yingying Wang3, Pu Wang4; 1Beihang Univ., China; 2The Hong Kong Polytechnic Univ., China; 3Jinan Univ., China; 4Beijing Univ. of Technology, China. We demonstrate all-fiber LP01-LP11 mode conversion by inscribing a long-period grating in a negative curvature hollow-core optical fiber using a CO2 laser . Over 90% conversion efficiency is achieved with insertion loss of ~0 .5 dB .

M4A.119Period-doubling in spatiotemporal mode-locked lasers, Shuzheng Fan1, Xiaosheng Xiao1, Xiaoguang Zhang1; 1Beijing Univ of Posts & Telecom, China. We report on the experimental observation and numerical simulation of the nonlinear dynamic of period-doubling in spatiotemporal mode-locked lasers com-posed of full-multimode fibers . It is found that the dynamics of different transverse modes are different .

M4A.1207-Air-Core-Ring Fiber Supporting > 400 Radially Funda-mental OAM Modes Across C and L Band, Yingning Wang1, Wenpu Geng1, Wenqian Zhao1, Yuxi Fang1, Changjing Bao2, Yongxiong Ren2, Hao Zhang1, Weigang Zhang1, Zhongqi Pan3, Yang Yue1; 1Nankai Univ., China; 2Univ. of Southern California, USA; 3Univ. of Louisiana at Lafayette, USA. 7-air-core-ring fiber is designed with 434 OAM modes across C and L bands from 1530 nm to 1625 nm while maintaining radially sing-mode condition, featuring <-24 dB crosstalk after 100-km long fiber propagation .

M4A.121Intra-LP-mode Dispersion Measurement for Weakly-coupled FMF Based on Sagnac Interferometer, Dawei Ge1, Mingqing Zuo3, Lei Shen2, Dechao Zhang1, Yunbo Li1, Yongqi He3, Juhao Li3, Zhangyuan Chen3, Han Li1; 1China Mobile Research Inst., China; 2YOFC, China; 3Peking Univ., China. An Intra-LP-mode dispersion measurement based on Sagnac interferometer for weakly-coupled FMF is proposed for the first time . Based on it, intra-LP-mode dispersion of each LP mode in a previous reported FMF has been successfully measured .

M4A.122Intra-cavity HOM mode-locked laser based on broadband LPFG, Teng Ping1; 1Shanghai Univ., China. We experimentally demonstrated an intra-cavity HOM mode-locked laser with 3-dB bandwidth of 15 .2 nm, which is based on the broadband long period fiber grating (LPFG) working around turn-around point .

M4A.123Pencil-beam scanning catheter for intravascular optical coherence tomography, Jiqiang Kang1, Rui Zhu2, Yunxu Sun1, Jianan Li3, Kenneth K . Wong4; 1Harbin Inst. of Technol-ogy, Shenzhen, China; 2International Graduate School at Shenzhen, Tsinghua Univ., China; 3Xi’an Inst. of Optics and Precision Mechanics, China; 4The Univ. of Hong Kong, Hong Kong. A structure-simplified pencil-beam scanning probe is demonstrated for intravascular optical coherence tomography catheters . In vivo imaging capability of this catheter is verified by a clinical system with a stent-implanted beating porcine heart as the sample .

M4A.124Modulation Format Conversion from QPSK to 16QAM Using Phase-Sensitive Amplification and IQ Modulation, Ryotaro Kuroda1, Hiroki Kishikawa1, Nobuo Goto1; 1Tokushima Univ., Ja-pan. We propose a modulation format conversion method from two QPSK signals to a 16QAM signal by using phase-sensitive amplification and IQ modulation . Numerical simulation reveals that error-free conversion can be achieved .

M4A.125Optimization of 2D-BM3D Denoising for Long-range Bril-louin Optical Time Domain Analysis, Guijiang Yang1, Biwei Wang2, Liang Wang1, Zhenzhou Cheng3, Changyuan Yu2, Calvin Chun-Kit Chan4, Litong Li5, Ming Tang1, Deming Liu1; 1Huazhong Univ. of Sci. & Tech., China; 2The Hong Kong Poly-technic Univ., Hong Kong; 3Tianjin Univ., China; 4The Chinese Univ. of Hong Kong, Hong Kong; 5State Key Laboratory of Opti-cal Fiber and Cable Manufacture Technology, Yangtze Optical Fibre and Cable joint stock limited company, China. Impact of 2D-BM3D parameters on the denoising performance has been fully analyzed for denoising optimization in 100 .8km BOTDA . 12 .2dB SNR improvement has been achieved without much loss of temperature accuracy and spatial resolution .

M4A.126The Influence of Incident-Light Field Distribution on High-Speed Response Characteristic of UTC Photodetector, Chaozheng Xiao1, Yongqing Huang1, Huayun Zhi1, Huijuan Niu1, Xiaofeng Duan1, Kai Liu1, Yisu Yang1, Xiaomin Ren1; 1State Key Laboratory of Information Photonics and Optical Com-munications, Beijing Univ. of Posts and Telecommunications, China. The effect of the incident-light field distribution on the electric-field and carrier distribution in the UTC-PD photoab-sorption layer is analyzed, and a 10-μm UTC-PD achieved 3dB-bandwidth 69 .88GHz under 1V bias, increased about 12% .

M4A.127Multi-band Frequency Conversion Scheme Employing Single Optical Frequency Comb, Xiang Li1, Yongfeng Wei1, Xiaoli Liu1, Hao Li1; 1Inner Mongolia Univ., China. Abstract: A novel multi-band frequency conversion scheme employing single optical frequency comb is proposed . Results show that the scheme can cover S to V band and realize cross-band frequency conversion .

M4A.128Compact Five-mode De-multiplexer based on Grating As-sisted Asymmetric Directional Couplers, Simei Mao1, Lirong Cheng1, Sailong Wu1, Xin Mu1, Xin Tu2, Qian Li3, H .Y . Fu1; 1Tsin-ghua Univ., China; 2China Univ. of Geosciences, China; 3Peking Univ., China. We propose a 25-μm five-mode de-multiplexer based on subwavelength grating directional couplers with constant bus waveguide . The insertion loss is less than 0 .31 dB at 1550 nm and its 1-dB bandwidth is over 100 nm .



Mon

day,

26 O

ctob

er

Poster Room

M4A.129Ultra-broadband Power Splitter using subwavelength grat-ing, Ting Yu1, Yingjie Liu1, Ke Xu1; 1Harbin Inst. of Technology, China. A silicon-based ultra-broadband power splitter is pro-posed using a subwavelength grating (SWG) structure . The bandwidth of loss is less than 0 .2dB can over the 1 .55-μm wave-band and 2-μm waveband, the total bandwidth is over 500nm .

M4A.130Supercontinuum Generation in Silicon-Organic Hybrid Slot Waveguide Assisted by a Weak CW Trigger, Kangzhu Zhou1, Qian Li1; 1Peking Univ., China. We numerically demonstrate supercontinuum generation in the silicon-organic hybrid wave-guide can be improved significantly by a weak CW trigger . The CW-triggered supercontinuum exhibits a broader spectrum with a higher degree of temporal coherence .

M4A.131Inverse design of integrated four-channel mode multiplexer with dual polarizations, Yingjie Liu1, Yong Yao1, Jiangbing Du2, Ke Xu1; 1Harbin Inst. of Technology (Shenzhen, China; 2Shanghai Jiao Tong Univ., China. A four-channel and dual polarization mode (de)multiplexer is designed with a compact footprint of 6 .8 × 6 µm2 . The insertion loss and crosstalk are less than 1 .2 dB and –17 dB for all channels .

M4A.132Efficient and Compact InGaAsP/Si Nanobeam Electro-optical Modulator Based on Hybrid MOS Structure, Jin Xu1, An He1, Xuhan Guo1, Yikai Su1; 1Shanghai Jiaotong Univ., China. An efficient, compact photonic crystal nanobeam modulator with an InGaAsP/Si hybrid metal-oxide–semiconductor structure is proposed and simulated . The modulation efficiency is up to 0 .523 nm/(V*μm) and the device length is only 7 .5 μm .

M4A.133Ultra-compact and Scalable Optical Mode Multiplexer by Adjoint-based Inverse Design Method, Hengquan Guo1, Hao Jia1; 1Lanzhou Univ., China. In this paper we propose an ultra-compact optical mode multiplexer with easily expanded channels on silicon photonics platform . Adjoint-based inverse design method is utilized for optimization . A four-channel device is demonstrated as proof of concept .

M4A.134Ultra-broadband 3dB power splitter based on adiabatic taper with ridge waveguide, Yuguang Zhang1,2, Xi Xiao1,2; 1National Information Optoelectronics Innovation Center, China Information and Communication Technologies Group Corporation, China; 2State Key Laboratory of Optical Com-munication Technologies and Networks, China Information and Communication Technologies Group Corporation, China. We proposed an ultra-broadband 3dB power splitter based on adiabatic taper with ridge waveguide . The bandwidth is from 1200 nm to 2000 nm with low loss . Furthermore, the power splitter has a good fabrication tolerance .

M4A.135Inverse Design of a CMOS-compatible Mode Exchange Device Based on Adjoint and Level Set Methods, ShangLin Yang1,2, Hao Jia3, Ting Zhou1,2, Lei Zhang1,2, Xin Fu1,2, Lin Yang1,2; 1State Key Laboratory of Integrated Optoelectronics, Inst. of Semiconductors, Chinese Academy of Sciences, China; 2Col-lege of Materials Science and Opto-Electronic Technology, Univ. of Chinese Academy of Sciences, China; 3School of Physi-cal Science and Technology, Lanzhou Univ., China. We have designed a CMOS-compatible TE0 and TE1 mode exchange device based on adjoint and level set inverse design method . The mode conversion efficiencies are both above 93% for TE0-TE1 and TE1-TE0 process .

M4A.136Research on beam shaping based on grating bars, Canghong Xie1, Yongqing Huang1, Yisu Yang1, Huijuan Niu1, Xiaofeng Duan1, Kai Liu1, Xiaomin Ren1; 1BUPT, China. We realize the conversion from Gaussian to flat-top beams with single period grating bars . Simulation results show that the transmittance is higher than 86% and the spot size is about 5 .1 μm within 100nm bandwidth .

M4A.137The influence of unpassivated photosensitive surface on the characteristics of photodiode, Jiazheng Sun1,2, Wenhui Sun1, Borui Xu1,2, Ninghua Zhu1; 1Inst. of Semiconductors, Chinese Academy of Sciences, China; 2College of Material Science and Opto-Electronic Technology, Univ. of Chinese Academy of Sciences, China. The influence of unpassivated photosensitive surface on the dark current of photodiodes is discussed in this paper . The performance parameters of the SiNx covered and non-SiNx covered devices are compared through a controlled experiment .

M4A.138Design of an Optical Phased Array with Low Side-lobe Level and Wide-angle Steering Range Based on Particle Swarm Optimization, Xinyu He1, Tao Dong1, Jingwen He1, Yue Xu1; 1Beijing Inst. of Satellite Information Engineering, China. We use particle swarm optimization (PSO) to design a nonuniform antenna array with side-lobe level of -20 .14dB . The phases of the antennas are optimized by PSO and a wide steering range of ±60° is achieved .

M4A.139Broadband Nonvolatile Tunable Mode-order Converter based on Silicon and Optical Phase Change Materials Hybrid Meta-structure, Haoxiang Chen1, Tao Wang1, Jianhong Yang1, Hao Jia1; 1Lanzhou Univ., China. Optimized a silicon and phase change materials hybrid meta-structure to achieve nonvolatile tunable mode-order converter, with 60 nm bandwidth, less than 1 dB insertion loss and 22 μm×3 .5 μm footprint .

M4A.140Broadband Silicon Arbitrary Ratio Power Splitters based on Directional Couplers with Subwavelength Structure, Shi Zhao1, Yaocheng Shi1; 1State Key Lab of Modern Optical Instru-mentation, Centre for Optical and Electromagnetic Research, College of Optical Science and Engineering; International Research Center for Advanced Photonics, Zhejiang Univ., China. We propose an 1×2 power splitter enabling arbitrary splitting ratios based on a directional coupler with subwavelength structure . The simulation results show that arbitrary power splitting can be achieved over a broad bandwidth ~120 nm .

M4A.141A SiN-Si Dual-layer Directional Coupler, Jianbin Ma1,2, Guangzhen Luo1,2, Pengfei Wang1,2, Ruiting Wang1,2, Zhengxia Yang1,2, Xuliang Zhou1,2, Yejin Zhang1,2, Jiaoqing Pan1,2; 1Inst. of Semiconductors, CAS, China; 2Univ. of Chinese Academy of Sciences, China. We proposed a SiN-Si dual-layer directional coupler, the coupler ratio achieved from 0% to 97% . It can be used to improve the performance of optical phased array (OPA) chip .

M4A.142Dual-mode arbitrary-ratio power splitter based on a T-branch embedded with nanoholes, Zhongqiu Zhong1, Yingjie Liu1, Ke Xu1; 1Harbin Inst. of Technology (Shenzhen), China. A dual-mode power splitter with arbitrary-ratio is designed via a T-branch embedded with nanoholes . The device can operate from 1500 to 1600 nm with excess losses < 0 .42 dB and inter-mode crosstalks < -15 .64 dB .

M4A.143High Performance Electro-Optic Modulator Based on Silicon-Organic Hybrid Integration Platform, Yanhui Zou1, Ruonan Liu2, Zhuo Chen3, Xinxin Su1, Zhenlin Wu1, Shuhui Bo3, Zhihua Li2, Qinggui Tan4, Yiying Gu1, Mingshan Zhao1, Xiuyou Han1; 1Dalian Univ. of Technology, China; 2Inst. of Microelectronics, Chinese Academy of Sciences, China; 3Technical Inst. of Physics and Chemistry, Chinese Academy of Sciences, China; 4Xi’an Inst. of Space Radio Technology, China. The optimal structure design and preparation of silicon-organic hybrid integrated electro-optic modulator with electro-optic polymer filled in slot waveguide are presented . It has 3dB bandwidth of 77GHz and the half-wave voltage-length product of 0 .045V*cm .

M4A.144Low Half-wave-voltage Thin Film LiNbO3 Electro-optic Mod-ulator Based on a Compact Electrode Structure, Xuecheng Liu1, Bing Xiong1, Changzheng Sun1, Zhibiao Hao1, Lai Wang1, Jian Wang1, Yanjun Han1, Hongtao Li1, Jiadong Yu1, Yi Luo1; 1Tsinghua Univ., China. A novel compact electrode structure with LiNbO3-Silica hybrid waveguide is proposed to enhance electro-optical interaction in thin film LiNbO3 modulator, re-sulting in both a large bandwidth and a low half-wave-voltage length product of 1 .5 Vcm .

M4A.145Mid-infrared supercontinuum generation in side-slotted silicon waveguide in the picosecond pulse pumped region, Feng Ye1, Qian Li1; 1Peking Univ., China. We numerically demonstrate that the property of picosecond pulse pumped mid-infrared (MIR) supercontinuum in a side-slotted waveguide can be effectively improved by a weak CW trigger .

M4A.146Adiabatic slot-to-strip waveguide mode converters based on self-imaging effect of MMI structures, Zihan Tao1,2, Bowen Bai1,2, Ruixuan Chen1,2, Xingjun Wang1,2; 1State Key Laboratory on Advanced Optical Communication Systems and Networks, Department of Electronics, School of Electronics Engineering and Computer Science, Peking Univ.., China; 2Nano-optoelec-tronics Frontier Center of Ministry of Education at Peking Univ., China. We present an efficient slot-to-strip mode converter utilizing adiabatic multimode interference (MMI) structures . In different self-imaging positions, polarization insensitivity (polarization-dependent loss < -20 dB) and TE1 mode suppres-sion (transmission ~ -11 .9 dB) have been achieved .



Monday, 26 O

ctober

Poster Room

M4A.147Optical Neural Networks of Handwriting Recognition Using Optical Scattering Unit System, Xilin Long1, Jia Guo1, Ran Hao1, Xiaowen Dong2, Chong Li2, Jian-jun He1; 1Zhejiang Univ., China; 2Huawei Technologies Co., Ltd., China. We simplify the classic convolutional neural network (CNN) of handwrit-ing recognition — LetNet-5, and achieve classification based on the dataset MNIST by using an interconnected system of inverse-designed optical scattering units .

M4A.148Neuromorphic Reservoir Computing System Using a Semiconductor Nanolaser with Double Phase Conjugate Feedbacks, Xingxing Guo1, Shuiying Xiang1, Yan Qu1, Yanan Han1, Aijun Wen1, Yue Hao1; 1xidian Univ., China. A neuromor-phic reservoir computing (RC) system using a semiconductor nanolaser (SNL) with double phase conjugate feedbacks (PCF) is proposed for the first time and demonstrated numerically, and enhanced performance can be obtained .

M4A.149Analysis of Carrier Transportation in High Power Uni-Traveling-Carrier Photodiodes based on Self-Consistent Monte Carlo Model, Jingchang Zhang1, Bing Xiong1, Yi Luo1, Changzheng Sun1, Zhibiao Hao1, Jian Wang1, Lai Wang1, Yan-jun Han1, Hongtao Li1; 1Beijing National Research Centre for Information Science and Technology, Tsinghua Univ., China. A self-consistent Monte Carlo model is proposed for the analysis of carrier transportation in high power uni-traveling-carrier photodiodes . Simulation results are in good agreement with experimental measurements .

M4A.150Comprehensive Design Method of MUTC-PD for Terahertz Applications, Enfei Chao1, Bing Xiong1, Changzheng Sun1, Zhibiao Hao1, Jian Wang1, Lai Wang1, Yanjun Han1, Hongtao Li1, Jiadong Yu1, Yi Luo1; 1Tsinghua Univeristy, China. A novel modified uni-traveling-carrier photodiode has been carefully designed by a comprehensive design method which includes a physically-based energy-balance model and an accurate circuit model . The simulated 3-dB bandwidth reaches 180 GHz for 3-μm-diameter device .

M4A.151An Ultra-compact Broadband TE-pass Nanofocusing Struc-ture, Kejian Zhu1, Pengfei Xu1, Pengfei Sun1, Xingpeng Liu2, Haiou Li2, Zhiping Zhou1; 1Peking Univ., China; 2Guilin Univ. Of Electronic Technology, China. We propose a broadband struc-ture which integrates polarization and nanofocusing functions into a single device with 3 .8×4 µm2 footprint . The bandwidth is over 200 nm with insert loss (IL) smaller than 1 .68 dB .

M4A.152Realization of a Heterogeneous Laser Beam Array Based on Grating Boolean, Yaqi Liu1,2, Zhibiao Hao1,2, Lai Wang1,2, Bing Xiong1,2, Changzheng Sun1,2, Jian Wang1,2, Hongtao Li1,2, Yanjun Han1,2, Yi Luo1,2; 1Department of Electronic Engineering, Tsinghua Univ., China; 2Beijing National Research Centre for information Science and Technology, China. A binary phase grating with partially opaque region is proposed based on Boolean operation and Gerchberg-Saxton (GS) algorithm, providing an inner-dense and outer-sparse laser beam array for fovea vision detection in LIDAR system .

M4A.153High-Speed InGaAs/InAlAs Avalanche Photodiode with Low Dark Current, Rui wang1,2, Xiaohong Yang1,2, Hui Wang1,2, Tingting He1,2; 1Inst. of Semiconductors, Chinese Academy of Sciences, China; 2College of Materials Science and Opto-Electronic Technology, Univ. of Chinese Academy of Sciences, China. We report an InGaAs/InAlAs avalanche photodiode with a bandwidth of 18GHz at M=10 and a low dark current of 6 .3nA at 0 .9 breakdown voltage which can be applied in 25Gbit/s optical fiber communication systems .

M4A.154Silicon Photonic Vertical Few-mode Fiber Interface Designed by Adjoint Optimization, Lirong Cheng1, Simei Mao1, Xin Mu1, Qian Li2, H .Y . Fu1; 1Tsinghua Univ., China; 2Peking Univ., China. We propose a vertical few-mode fiber interface on silicon photonics . Compact mode-size converter and non-uniform grating coupler supporting both LP11a and LP21a modes are demonstrated using adjoint optimization .

M4A.155Fabrication of high-Q Ge28Sb12Se60 chalcogenide microring resonators in telecommunication band, Zhen Yang1, Mingyue Zhao1, Rizhen Zhang1, Peipeng Xu1, Rongping Wang1; 1Ningbo Univ., China. We fabricated a Ge28Sb12Se60 chalcogenide micror-ing resonators with an intrinsic quality factor of 3 .97×104, which corresponds to a propagation loss of 3 .4 dB/cm . The nonlinear coefficient was determined to be≈122 W-1m-1 .

M4A.156Two-photon Absorption in C-band Commercial FP Laser Di-ode for the Detection at 2-μm Wavelengths, Yuanzhe Qu1, Di Ji1, Yan Xu1, Yuwen Li1, Nan Ye1, Fufei Pang1, Yingxiong Song1; 1Shanghai Univ., China. We have realized the 2-μm wavelength detection based on the two-photon absorption from a com-mercial C-band FP laser at the -1 V bias . The 0 .2 μA photocur-rent can be observed benefiting from the cavity resonance .

M4A.157A Low-Loss High-Directionality Grating Coupler for Integra-tion of An Injection-Locked VCSEL on Silicon Photonics, Yisu Yang1, Hao Lei1, Yongqing Huang1; 1Beijing Univ. of Posts and Telecommunications, China. We propose an injection-locked VCSEL on silicon photonics through a grating coupler to enhance the injection directionality . The measured coupling efficiency of the coupler is -2 .5 dB at 1546 .8 nm under 10o incidence .

M4A.158Wafer-level automatic testing of DFB lasers with active distributed reflector, Lei Xu1, Jialin Yan2, Gonghai Liu1, Xiang Ma1, Fan Yang1, Qiaoyin Lu1, Mingzhi Lu2, Weihua Guo1; 1Wuhan National Lab for Optoelectronics, China; 2Ningbo Ori-chip Optoelectronics Technology LTD, China. We achieved the wafer-level automatic testing of DFB lasers with active distributed reflector . We can test the entire two-inch wafer with nearly 18000 lasers in about 3 hours, i .e . 0 .6 seconds for single laser test .

M4A.159Ultra-Compact Bandwidth Tunable Filter via Subwavelength Grating-Assisted Contra-Directional Coupler Employing Double Grating Arrays Perturbations, Yuan Wang1, Yaotian Zhao1, Kangnian Wang1, Xuhan Guo1, Yikai Su1; 1Shanghai Jiaotong Unniversity, China. An ultra-compact tunable filter based on subwavelength grating and taper waveguides with double grating arrays perturbations has been proposed . The bandwidth tunability of ~7 .6 nm is achieved with a coupling length of only 60 μm .

M4A.160High-Q chalcogenide Ge28Sb12Se60 photonic crystal nano-beam cavities, Mingyue Zhao1, Zhen Yang1, Rizhen Zhang1, Peipeng Xu1; 1Ningbo Univ., China. We design and fabricate a photonic crystal (PhC) nanobeam cavity on the chalcogenide glass Ge28Sb12Se60 platform . A high quality (Q) factor of 1 .2×104 in the fabricated devices is achieved .

M4A.161Research on High-speed and Saturation Characteristics of Low-bias Cascade Uni-traveling Carrier Photodiode Ar-ray, Jiawei Du1, Yongqing Huang1, Dan Yang1, Doudou Wu1, Xiaofeng Duan1, Kai Liu1, Yisu Yang1, Xiaomin Ren1; 1State Key Laboratory of Information Photonics and Optical Com-munications, Beijing Univ. of Posts and Telecommunications, China. The performance of a low-bias cascade uni-traveling carrier photodiode (UTC-PD) array was studied . Compared with the single UTC-PD, the cascade UTC-PD array can increase the 3-dB bandwidth by 47 .5% and has better DC saturation performance .

M4A.162Optimization of Tunable Semiconductor V-cavity Laser for Analog Application, DANDI ZHU1, Jian-Jun He1; 1Zhejiang Univ., China. We report a tunable semiconductor V-cavity laser with optimized modulation section length for analog applica-tion . The input third order intermodulation intercept of the optimized laser has been improved by 3 .2dB .

M4A.163Lorentzian linewidth of electro-optically tuned multi-channel interference widely tunable laser, Wang K . kuan1, Miao Zhang1, Quanan Chen1, Chun Jiang1, Qiaoyin Lu1, Weihua Guo1; 1Huazhong Univ. of Science and Technology, Wuhan National Laboratory for Optoelectronics &School of Optical and Electronic Information, China. Lorentzian linewidth of electro-optically tuned multi-channel interference widely tun-able laser has been demonstrated to be less than 350 kHz in the entire tuning range .

M4A.164HR-AR-coated DFB Laser Array with High Wavelength Uni-formity, Gen Lv1,2, Rulei Xiao2, Yating Zhou1, Zhenxing Sun2, Tao Fang2, Xiangfei Chen2; 1Changzhou Inst. of Technology, China; 2Key Laboratory of Intelligent Optical Sensing and Manipulation of the Ministry of Education & National Laboratory of Solid State Microstructures & College of Engineering and Applied Sciences & Inst. of Optical Communication Engineering, Nan-jing Univ., China. We proposed an 8-wavelength HR-AR-coated DFB laser array with uniform wavelength spacing of 0 .8 nm . By injecting different currents into the two-section structure, random facet phase is compensated and lasing wavelength can be finely tuned .

M4A.165Optical 90° Hybrid Based on a 2×4 MMI coupler Integrated with a Parrallel 2×2 MMI Coupler, Xiangyang Dai1, Gongyuan Zhao1, Qiaoyin Lu1, John F . Donegan2, Weihua Guo1; 1Wuhan National Laboratory, China; 2Semiconductor Photonics Group, School of Physics and CRANN, Trinity College, Ireland. We propose an optical 90° hybrid with deformed MMI coupler . The fabricated hybrid exhibited the excess loss ~1dB, CMRR >20dB and phase deviation <7° with the wavelength range from 1525nm to 1570nm .

M4A.166Efficient Silicon Nitride Grating Coupler with Silicon Reflec-tor at Near-Infrared Wavelengths, Min Liu1, Daigao Chen1, Xiao Hu1, Peng Feng1, Xi Xiao1; 1NOEIC, China. A high efficiency double layer grating coupler at near-infrared wavelengths is proposed for the first time . The experimental peak coupling efficiency and 1-dB bandwidth of the grating coupler are 2 .78 dB and 32 nm, respectively .



Mon

day,

26 O

ctob

er

Poster Room

M4A.167Four-channel Optical Add-drop Multiplexer Based on Traveling Wave-like Fabry–Perot Nanocavities, Qiang Liu1, Chenyang Mei1, Ying Zhang1, Desheng Zeng1, Wenfei Li1, Qingzhong Huang1; 1Huazhong Univ. of Sci. and Tech., China. We have demonstrated a four-channel OADM based on travel-ing wave-like Fabry–Perot resonators with an uniform channel spacing of ~4 .35±0 .3 nm via thermal tuning . The crosstalk between channels and drop loss are lower than -11 dB and 0 .8dB, respectively .

M4A.168Ultrafast All-Optical Multimode Hexadecimal Addition and Subtraction in Highly Nonlinear Organic-Silicon Slot Wave-guide, Yonghua Wang1, Haofan Y . Yang2, Wenchan Dong2, Lei Lei1, Jing Xu2, Xinliang Zhang2, Ping Xu1; 1Shenzhen Univ., China; 2Huazhong Univ. of Science and Technology, China. We propose 1 .28Tb/s multimode hexadecimal addition and subtraction by exploiting four-wave mixing in a highly nonlinear organic-silicon hybrid slot waveguide, whose nonlinear coef-ficients exceed 7000/W/m and 5800/W/m for TE0 and TE1 modes, respectively .

M4A.169High-efficiency normal-incidence germanium photodetec-tor with ultra-thin intrinsic layer, Jinwen Song1, Shuai Yuan1, Jinsong Xia1; 1WNLO, China. We have designed and realized a high-efficiency normal-incidence germanium photodetector combining with resonant all-dielectric metasurface . With an intrinsic layer thickness of 350 nm, a high external quantum efficiency of 54% is achieved at 1550 nm .

M4A.170Scalable 1×N switch using optical phased array, Zhen Li1, Yu Yu1, Xinliang Zhang1; 1Huazhong Univ. of Sci. and Tech., China. A scalable silicon optical switch utilizing the beam steering feature of an optical phased array is proposed and experimentally demonstrated, with high output-count and large extinction ratio . The 1×5 switch is fabricated and characterized .

M4A.171Growth of pseudomorphic full group-IV materials and hori-zontal ridge waveguide SWIR light source, Linzhi Peng1,2, Mingming Li1,2, Chaoqun Niu1,2, Zhi Liu1,2, Jun Zheng1,2, Yuhua Zuo1,2, Buwen Cheng1,2; 1Inst. of Semiconductors, CAS, China; 2Univ. of Chinese Academy of Sciences, China. Two high-quality pseudomorphic full group-IV samples were grown . To reduce light absorption of electrodes, horizontal ridge waveguide devices were manufactured . Electroluminescence measure-ments show that these devices have great prospects for the short-wave infrared light source .

M4A.172Flat-top CWDM Using Narrow Straight Directional Couplers on LN Thin Film, Hao Li1; 1Sun Yat-sen Univ., China. A flat-top 4-channel wavelength-division multiplexer on Lithium Niobate thin film is designed and manufactured . By utilizing cascaded MZI filters and narrow straight directional couplers, the -3 dB bandwidths are ~12 nm for all channels .

M4A.173Novel silicon polarization beam splitter at 2 μm, Xinyu Liu1, Daoxin Dai1; 1Zhejiang Univ., China. A silicon polarization-beam-splitter at 2 μm is realized by using a bent coupler assisted with a nano-slot waveguide, which has a high extinction ratio of >15dB and a low loss of <0 .5dB over a broad band .

M4A.174A densely integrated micro-ring optical switch network for beam steering, Guangzhen Luo1,2, Pengfei Wang1, Hongyan Yu1, Xuliang Zhou1, Yejin Zhang1, Jiaoqing Pan1; 1Inst. of Semiconductors, CAS, China; 2Center of Materials Science and Optoelectronics Engineering, Univ. of Chinese Academy of Sciences, China. We proposed an 1×100 micro-ring switch network for beam steering, which has a more compact structure and excellent performance than it based on a Mach-Zehnder switch array .

M4A.175Arrayed Vortex Mode Demultiplexer Based on Spiral Transformation for Dense Space Division Multiplexing, Xuankai Feng1, Zhongzheng Lin1, Yuanhui Wen1, Yujie Chen1, Siyuan Yu1,2; 1Sun Yat-sen Univ., China; 2Univ. of Bristol, UK. We designed a hexagonal arrayed OAM demultiplexer based on spiral transformation to match the output of a seven-core ring-core fiber, and fabricated the phase plates as diffractive optical elements on quartz plates .

M4A.176Broadband 2×2 Polarization Splitter-Rotator Based on an Adiabatic Asymmetric Directional Coupler on the Lithium-Niobate-on-Insulator, Lei Zhang1,2, ShangLin Yang1,2, Gaolu Zhang1,2, Xin Fu1, Lei Zhang1,2, Lin Yang1,2; 1CAS Inst. of Semiconductors, China; 2Center of Materials Science and Optoelectronics Engineering, Univ. of Chinese Academy of Sciences, China. A 2×2 polarization splitter-rotator utilizing adiabatic asymmetric directional couplers are proposed on the lithium-niobate-on-insulator . The device exhibits broadband performance and is suitable for both TE and TM polarization diversity systems .

M4A.177Photonic Generation of Linearly Chirped Microwave Wave-form Based on an Integrated mutually Coupled Distributed Feedback Lasers, Yaobin Li1,2, Wu Zhao1,2, Huan Wang1,2, Yu-anfeng Mao1,2, Dan Lu1,2, Qiang Kan1,2; 1Inst. of semicondutors, CAS, China; 2Center of Materials Science and Optoelectronics Engineering, Univ. of Chinese Academy of Sciences, China. A simple method for photonic generation of linearly chirped microwave waveforms using an integrated mutually coupled laser has been demonstrated with the bandwidth of 4 .8 GHz and time-bandwidth product of 4 .8 × 103 .

M4A.178Multi-Channel WDM (De)Multiplexer Based on Mul-timode Contra-Directional Coupling Using Dielectric Etches, Yaotian Zhao1, Xuhan Guo1, Yikai Su1; 1Shanghai Jiao Tong Univ., China. We present a four-channel flat-top coarse wavelength-division multiplexing (CWDM) (de)multiplexer employing contra-directional coupling between multiple modes simultaneously with shallow-etched dielectric etches in a single multimode waveguide . <gdiv></gdiv>

M4A.17950 Gb/s Silicon Optical Modulators for Intra-Datacenter and On-Chip Optical Interconnect, Sizhu Shao1, Zhipeng Hu1, Zhixiong Xiao1, Guowei Cao1, Xingguo Zhu1, Yue Wu1, Junbo Feng1, Jin Guo1; 1United Microelectronics Center Co., Ltd, China. We demonstrate 50 Gb/s optical signal generations by using the silicon optical modulators fabricated in the CUMEC CSiP180Al technology platform, which can be utilized in the intra-datacenter and on-chip optical interconnect .

M4A.180Demonstration of Corrugation Pitch Modulated (CPM) DFB Lasers Based on Surface Grating and Oxide Aperture, Peng-fei Zhang1, Can Liu1, Minwen Xiang1, Xiang Ma1, Gongyuan Zhao1, Bao Tang2, Qiaoyin Lu1, John F . Donegan3, Weihua Guo1; 1Wuhan National Lab for Optoelectronics, China; 2China Information and Communication Technology Group Corpora-tion, China; 3Semiconductor Photonics Group, School of Physics and CRANN, Trinity College, Ireland. We present regrowth-free CPM-DFB lasers based on the first-order surface-grating and oxide-aperture . The fabricated device has achieved stable single-mode operation from 10°C to 50°C with the threshold ~12 .5mA and SMSR>42dB .

M4A.181High-speed and high-responsivity germanium p-i-n photo-detectors, Zhixiong Xiao1, Junbo Feng1, Zhipeng Hu1, Sizhu Shao1, Jin Guo1; 1United Microelectronics Center Co.,Ltd, China. We report high-performance germanium p-i-n pho-todetectors . The 3-dB bandwidths above 40GHz and cor-responding responsivity above 0 .95A/W were demonstrated both for 1550nm and 1310nm . Clear open eye diagrams at 50Gb/s are also shown .

M4A.182Survivable RMSA against Cascading Failures in Interdepen-dent Power Grids and Optical Networks, Liyou Jiang1, Shan Yin1, Zhan Zhang1, Chen Yang1, Shanguo Huang1; 1Beijing Univ. of Posts and Telecomm, China. For interdependent power grids and optical networks, we propose a survivable RMSA scheme in EONs against cascading failures jointly considering routing and edge server selection, and develop a heuristic algorithm . Simulations demonstrate its effectiveness .

M4A.183Tidal Traffic Prediction Model of Metropolitan Optical Network Based on Long Short-Term Memory, Jiashun Ma1, Hui Yang1, Bowen Bao1, Qiuyan Yao1, Jie Zhang1, Huifeng Guo2, Tao Peng2; 1Beijing Univ of Posts & Telecom, China; 2Zhongxing Telecommunication Equipment Corporation, China. In this paper, LSTM is applied to model the tidal traffic prediction of metropolitan optical network . The accuracy of prediction is stable over 94%, and can accurately identify the tidal migration period .

M4A.184Dynamic Wavelength and Key Resource Adjustment in WDM based QKD Optical Networks, Lu Lu1, Xiaosong Yu1, Yongli Zhao1, Jie Zhang1; 1Beijing Univ of Posts & Telecom, China. A Dynamic Wavelength and Key Resource Adjustment algorithm is proposed aiming at disaster tolerance and backup protection in WDM QKD Optical networks . Simulation shows the proposed algorithm performs well in terms of network blocking probability .



Monday, 26 O

ctober

Poster Room

M4A.185Deep-reinforce-learning-assisted network orchestration for VNF-SC provisioning in inter-DC elastic optical networks, Qi Chen2, Min Zhu2,4, Tianyu Shen1, Jiahua Gu2,4, Chunping Yan3, Pingping Gu3; 1School of Electronic Science and Engineering, Southeast Univ., China; 2National Mobile Communications Research Laboratory, Southeast Univ., China; 3TAICANG T&W Electronics Co. Ltd., China; 4Purple Mountain Laboratories, China. We propose a deep-reinforce-learning (DRL)-based virtual network function (VNF) provisioning algorithm which guarantees efficient VNF reusing while consuming lower spectrum resource . The simulation results show the proposed algorithm can achieve better performance than heuristics .

M4A.186Subchannel and Power Allocation for NOMA-Based Satellite Networks, Qingyuan Liu1, Qi Zhang1, Yufei Shen3, Ying Tao2, Dong Chen2, Wei Zhang2, Feng Tian1, Qinghua Tian1, Yongjun Wang1, Leijing Yang1; 1Beijing Univ. of Posts and Telecommuni-cations, China; 2China Academy of Space Technology, China; 3China Satellite Communications Co., Ltd, China. A resource allocation method based on matching theory and a difference-of-two-convex-functions programming approach is proposed for satellite networks . Numerical results show that this method can balance system capacity and user fairness .

M4A.187Routing, Wavelength and Time-Slot Assignment Approaches with Security Level in QKD-Enabled Optical Networks, Weike Ma1, Ling Liu1, Bowen Chen1,2, Mingyi Gao1, Hong Chen1, Jinbing Wu2; 1Soochow Univ., China; 2Suzhou LZY Technol-ogy Co., Ltd., China. We develop two routing, wavelength, time-slot assignment (RWTA) approaches to improve overall network security performance and quantum key utilization by considering different security levels . Simulation results show the effectiveness of our proposed approaches .

M4A.188Crosstalk-Aware Routing, Core, and Wavelength Assignment in MCF-based SDM-QKD Optical Networks, Haibin Huang1, Yushu Zhang1, De Zhang1, Guanghong Liu1; 1Information Sci-ence Academy, China Electronics Technology Group Corpora-tion, China. A crosstalk-aware routing, core, and wavelength assignment mechanism is proposed for MCF-based SDM-QKD optical networks . The simulation results show that the accept ratio of requests is efficiently improved .

M4A.189Profit-Aware Virtual Optical Network Mapping in Space-Division-Multiplexing Elastic Optical Networks, Qi Chen1, Yunfei Jiang1, Bowen Chen1,3, Qiang Wang2, Mingyi Gao1, Hong Chen1, Jinbing Wu3; 1Soochow Univ., China; 2Applied Technology College of Soochow Univ., China; 3Suzhou LZY Technology Co., Ltd., China. This paper proposes two profit-aware virtual optical networks (VONs) mapping approaches in space-division-multiplexing elastic optical networks (SDM-EONs) . Simulation results show that the proposed VONs mapping approach based on link resource set can achieve better profits .

M4A.190A Wavelength Assignment Scheme for QKD-based Dynamic IDC Networks over Multicore Fiber without Affecting the Coexisting Conventional Service, xianglong jia1, Yongmei Sun1, Jianing Niu1; 1Beijing Univ. of Posts & Telecomm., China. To guarantee security of IDC networks, we propose a heuristic wavelength assignment algorithm to transmit quantum signals by recycling wavelength fragments, through which QKD is integrated into IDC networks over MCF without affecting data services .

M4A.191Modulation Format Identification and Transmission Quality Monitoring for Link Establishment in Optical Network Us-ing Machine Learning Techniques, Jie Hong1, Long Chen1, Jiao Zhu1, Wenhai Zhou1, Bo Li1, Yongfeng Fu1, Long Wang2; 1Hainan Power Grid Co., Ltd, China; 2Digital Grid Research Inst.，China Southern Power Grid, China. We propose and experi-mentally demonstrate a novel cost-effective and distributed optical performance monitor by employing Gaussian process regression for OSNR monitoring and support vector machine for modulation format identification simultaneously in optical network link establishment .

M4A.192optimization of time error in large scale synchronization network via algorithm of quantum annealing method, Bo Lv1; 1Technology and Standard Institution, China Academy of Information and Communication Technology, China. optimal combination problem for time error in synchronization network is proposed, formulated to quadratic binary models and solved via quantum annealing which shows better experimental results of optimal performance and time comparing with simulated annealing

M4A.193Routing and Key Assignment for Secure Multicast Services in Quantum Satellite Networks, Xinyi He1, Lin Li1, Yongli Zhao1, YaJie Li1, Xiaosong Yu1, Jie Zhang1; 1Beijing Univ. of Posts and Telecomm, China. A routing and key assignment algorithm is first proposed for secure multicast services in Low-Earth-orbit(LEO) quantum satellite networks, which is evaluated in terms of secure probability compared with the benchmark algorithm .

M4A.194A Dynamic Planning Algorithm based on Q-Learning Rout-ing in SDON, Jingkun Shang2,1, Hui Li2,1, Xiangkun Man3, Fang Wu4,1, JiaWei Zhao4,1, Xiaomei Ma5; 1Beijing Univ. of Posts and Telecommunications, China; 2Beijing Laboratory of Advanced Information Networks, China; 3Network Technology Research Inst., China Unicom, China; 4Beijing Key Laboratory of Network System Architecture and Convergence, China; 5China United Network Communications Corporation Limited, China. This paper introduces an adaptive routing algorithm based on Q-learning in the SDON controller, which effectively realizes dynamic load balancing and reduces the risk of congestion in the optical transmission network .

M4A.195Intensity Modulation and Heterodyne Coherent Detec-tion based 100 Gbit/s/λ DMT-PON System, Wei Wang1, Li Zibin1, Zou Dongdong1, Xingwen Yi1, Zhaohui Li1, Fan Li1; 1Sun Yat-Sen Univ., China. The 100 Gbit/s/λ DMT PON is demonstrated based on intensity modulation and heterodyne coherent detection . And both CPE and RFP based schemes are discussed and compared for phase noise compensation . The power budgets after 10-km and 20-km SSMF transmission without dispersion management with RFP method are 35-dB and 32 .9-dB, respectively .

M4A.196Reconfigurable Network Topology Based on Deep Rein-forcement Learning in Software-Defined Data-Center Net-works, Wen Yang1, Bingli Guo1, Yu Shang2, Shanguo Huang1; 1Beijing Univ. of Posts and Telecom, China; 2Cyberspace Secu-rity Key Laboratory of Sichuan Province, China. In this paper, a Deep-Reinforcement Learning (DRL) agent is implemented and evaluated to enable dynamic topology reconfiguration according to traffic fluctuations and proposes to minimize the network delay .

M4A.197Transfer learning aided concurrent multi-alarm prediction in optical transport networks, bing zhang1, Yongli Zhao1, Yajie Li1, Jie Zhang1; 1Beijing Univ. of Posts and Telecomm, China. Using transfer learning for concurrent multi-alarm prediction in optical transport networks, we assess prediction precision, data volume, and model training time . The method can effectively improve the efficiency of prediction while maintaining accuracy .

M4A.198Layered Graph based Routing and Spectrum Assignment for Multicast in Fixed/Flex-grid Optical Networks, Qingcheng Zhu1, Xiaosong Yu1, Yongli Zhao1, Jie Zhang1; 1Beijing Univ of Posts & Telecom, China. We propose a layered graph based routing and spectrum assignment algorithm for multicast by considering distance-adaptive modulation in fixed/flex-grid op-tical networks . Simulation results show the good performance of the proposed algorithm .

M4A.199All-optical Pattern Recognition of QPSK Signals for High Speed Optoelectronic Firewalls, Qihan Zhang2,1, Xiaoxue Gong1, Lei Guo1; 1Chongqing Univ. of Posts and Telecom-munications, China; 2Northeastern Univ., China. We propose and simulate a pattern recognition system of QPSK signals for all-optical high speed optoelectronic firewalls . Arbitrary target pattern can be recognized and a baud rate of 200 GBaud can be achieved .

M4A.200Dynamic Time-Aware Path Optimization Scheme in TDM based Quantum Key Distribution Optical Networks, Xinyang Li1, Xiaosong Yu1, Yongli Zhao1, YaJie Li1, Jie Zhang1; 1Beijing Univ of Posts & Telecom, China. A dynamic time-aware path optimization algorithm is proposed to re-configure established services in TDM based quantum key distribution optical net-works . Simulation shows it has good performance in terms of success rate of QKD services .

M4A.201Dynamic Secret-Key Assignment in QKD Access Networks (QAN), Hua Wang1, Yongli Zhao1, Xiaosong Yu1, Liquan Chen2, Jie Zhang1; 1Beijing Univ. of Posts and Telecomm, China; 2Southeast Univ., China. We propose an architecture of QKD access networks (QAN) and a dynamical secret-key assignment (DSA) scheme for multiple edge users . Simulation results show that the DSA can effectively provide secret keys with less queuing time .



Mon

day,

26 O

ctob

er

Poster Room

M4A.202Satellite Backbone Ring Network with Ω-topology based on Sparse Configuration Arrayed Waveguide Grating, Li Yang1, Yixiao Zhu1, Longsheng Li1, Zidong Guo1, Weisheng Hu1; 1Shanghai Jiao Tong Univ., China. A novel architecture for satellite backbone network with Ω-topology is presented, where the ROADM nodes are based on arrayed waveguide grating with loop-back optical paths . © 2020 The Author(s)

M4A.203Low-Cost Free-Space-Optical Communication System with Federated Learning-based Channel Prediction, Donglin Xue2, Pengchao Han1, Yajing Liu2, Zijie Sha2, Yejun Liu2, Lei Guo2; 1School of Computer Science and Engineering, Northeastern Univ., China; 2School of Communication and Information Engineering, Chongqing Univ. of Posts and Telecommunica-tions, China. A channel prediction scheme based on federated learning is proposed to achieve channel pre-compensation for a low-cost design of FSO communication system . The proposed scheme is demonstrated effective in simplifying system struc-tural and operational cost .

M4A.204High-Availability and Resource-Efficiency Slicing for Con-verged Optical-Wireless Access Networks, Lianyu Wu1, Jiabin Cui1, Lin Bai1, Yuefeng Ji1; 1Beijing Univ. of Posts and Tele-comm, China. A high-availability slicing scheme is proposed to establish NG-RAN slicing with ILP model and heuristics . Simulation results show that heuristics can effectively improve the slice availability and produce solutions that approximate well the optimal ILP .

M4A.205Multi-Objective Routing and Resource Allocation Based on Reinforcement Learning in Optical Transport Networks, Xin Li1, Yongli Zhao1, Yajie Li1, Sabidur Rahman2, Feng Wang3, Xinghua Li3, Jie Zhang1; 1Beijing Univ. of Posts & Telecom, China; 2Sonoma State Univ., USA; 3Ningxia Electric Power Re-search Inst., China. We propose a multi-objective routing and resource allocation algorithm baesd on reinforcement learning in optical transport networks . Results show promising results by achieving the shortest route and by using the least number of wavelength converters .

M4A.206Deep Reinforcement Learning Enabled Network Routing Optimization Approach with an Enhanced DDPG Algorithm, Lingyu Meng1, Wen Yang1, Bingli Guo1, Shanguo Huang1; 1BUPT, China. This paper proposes an enhanced DDPG algo-rithm solving network routing problem to minimize the average network delay . Simulation results shows that the algorithm has good convergence speed improvement in routing optimization .

M4A.207Cross-domain Interconnection with Time Synchronization in Software-defined Time-Sensitive Networks, Mengjie Guo1, Guochu Shou1, Junli Xue1, Yihong Hu1, Yaqiong Liu1, Zhigang Guo1; 1Beijing Univ. of Posts and Telecommunications, China. We propose a software-defined Time-Sensitive Networking cross-domain interconnection scheme based on a coordinate controller and conduct a time synchronization experiment . The results show the scheme is valid in time synchronization .

M4A.208Performance Evaluation of Distributed Computing over Optical Disaggregated Data Centers, Yinghui Xing1, Cen Wang2, Ting Xu1, Xiong Gao1, Hongxiang Guo1, Jian Wu1; 1Beijing Univ of Posts & Telecom, China; 2KDDI Research Inc., Japan. We evaluate the performance of two types of distributed computing jobs in optically interconnected disaggregated data center, and show the requirements of minimum bandwidth and local memory on CPU blades to achieve acceptable job-level performance .

M4A.209Distributed Caching and Lightpath Provisioning in Multi-access Edge Computing based Elastic Optical Networks, Zizheng Guo1, Lin Bai1, Zhen Liu1, Jiawei Zhang1, Yuefeng Ji1; 1Beijing Univ of Posts & Telecom, China. We propose a distrib-uted caching and lightpath provisioning algorithm to reduce bandwidth consumption and improve storage space utilization in MEC based EONs . Simulation results show that the algorithm can reduce blocking probability and bandwidth consumption .

M4A.210Towards Low-Latency Distributed Tasks Collaboration by Joint Optimization of Transmission, Computation and Stor-age Resources Allocation in Edge Computing, Jialong Li1, Nan Hua1, Chen Zhao1, Yanhe Li1, Xiaoping Zheng1, Bingkun Zhou1; 1Tsinghua Univ, China. We propose a collaboration strategy by jointly considering the transmission, computa-tion, and storage resources to reduce the completion time of distributed tasks in edge computing . Results show that over 50% completion time reduction is achieved .

M4A.211Resource Allocation Algorithm for Multicarrier Non-orthog-onal Multiple Access Visible Light Systems, Geyang Wang1, Yingjie Shao2, Lian-Kuan Chen2, Jian Zhao1; 1South China Univ. of Technology, China; 2the Chinese Univ. of Hong Kong, Hong Kong. A novel subcarrier and power allocation algorithm for multicarrier NOMA VLC systems is proposed . Simulations show that the proposed algorithm exhibits better throughput and user fairness than conventional fixed power allocation and the GPRA algorithm .

M4A.212Leveraging Brain-like Resource Algorithm to Achieve Effi-cient Resource Allocation in Datacenter Optical Networks, Guanliang Zhao1, Hui Yang1, Yichen Wu1, Yong Jiang2, Huifeng Guo2, Jie Zhang1; 1Beijing Univ. of Posts and Telecomm, China; 2Zhongxing Telecommunication Equipment Cooperation, China. This paper proposes a brain-like resource allocation strategy for data center optical networks with high bandwidth demand differences . Experiments show that this strategy can improve bandwidth utilization, reduce network latency and reduce blocking rate .

M4A.213Provisioning Uninterrupted Satellite Communication Services by Preset-Satellite-Chain (PSC)-Based Seamless Handover, Chen Zhao2,1, Nan Hua2,1, Jialong Li2,1, Xiaoping Zheng2,1; 1Department of Electronic Engineering Tsinghua Univ., China; 2Beijing National Research Center for Information Science and Technology (Abbreviation: BNRist), China. A novel preset-satellite-chain (PSC)-based seamless handover scheme is proposed based on satellite ephemeris . Results show that the proposed scheme can eliminate service outages caused by periodic disconnection of inter-satellite links .

M4A.214Quantum Noise Diffusion Mapping Based on Chaotic Recur-rent Neural Network in Quantum Noise Cipher, Bo Wang1, YaJie Li1, Chao Lei1, Yongli Zhao1, Jie Zhang1, Xiangqing Wang1; 1State Key Laboratory of Information Phot, China. We introduce a quantum noise diffusion mapping method based on chaotic recurrent neural network in quantum noise cipher system . Simulation results demonstrate the improved security perfor-mance in terms of increasing quantum noise masking number .

M4A.215Three-dimensional probabilistic shaping OFDM-PON system based on novel orthogonal coded modulation, Lei Jiang1,2, Bo Liu2, Yaya Mao2, Xing Xu1, Jianxin Ren2, Shuaidong Chen2, Xiangyu Wu1, xiumin song1, Jingyi Zhang2, Xueyang Liu3, Delin Zhao2, Xiangjun Xin1; 1School of Electronic Engineering, Beijing Univ. of Posts and Telecommunications, China; 2Inst. of Optics and Electronics, Nanjing Univ. of Information Science & Technology, China; 3School of Electrical, Computer and Tele-communication Engineering, Univ. of Wollongong, Australia. A nonuniform-distributed OFDM-PON system based on 3D probabilistic shaping with novel orthogonal coded modulation is proposed . Experimental results indicate that the proposed system obtains better BER performance than conventional QAM scheme .

M4A.216A QPSK-Pilot Carrier Phase Recovery Algorithm with Im-proved MI for PS-64QAM Systems, Zhongliang Sun1, Jin Hu1, Xuekai Xu1, Yueming Lu2, Yaojun Qiao1; 1State Key Laboratory of Information Photonics and Optical Communications, School of Information and Communication Engineering, Beijing Univ. of Posts and Telecommunications, China; 2Key Laboratory of Trustworthy Distributed Computing and Service, Ministry of Education, School of Cyberspace Security, Beijing Univ. of Posts and Telecommunications, China. Filter-oriented carrier phase recovery algorithms with MI impairment are analyzed in PS systems . A QPSK-pilot scheme is investigated to compensate the penalty in a PS-64QAM system, achieving approximated 1 bit/symbol gain in lower SNRs .

M4A.217QPSK Pilot-Aided Carrier Phase Recovery Algorithm for 800-Gb/s/λ DP-256QAM Transmission, Han Cui1, Xuekai Xu1, Shuangyue Liu1, Yueming Lu2, Yaojun Qiao1; 1State Key Labora-tory of Information Photonics and Optical Communications, School of Information and Communication Engineering, Beijing Univ. of Posts and Telecommunications, China; 2Key Laboratory of Trustworthy Distributed Computing and Service, Ministry of Education, School of Cyberspace Security, Beijing Univ. of Posts and Telecommunications, China. A QPSK pilot-aided carrier phase recovery algorithm is investigated for 800-Gb/s/λ DP-256QAM transmission systems . Simulation results show that, compared with BPS, this proposed algorithm reduces by 99% computational complexity with about 1-dB OSNR penalty .

M4A.218Channel Estimation Method for Nonlinear frequency division multiplexing Systems Based on B-modulation, Xi Fang1, Xin Sui1, Yixin Fu1, Ding Ding1, Ronglei Hu1; 1BESTI, China. In this paper, we use a training sequence to realize channel estimation for NFDM systems based on the b-coefficient modulation . We discuss the process theoretically and verified the feasibility of the method with simulations .

M4A.219The model of the TFL property of filter banks for nonlinear Optical OFDM/OQAM Systems Based on Volterra Series, Xi Fang1, Junying Mao1, Lei Zhang1, Guiqiu Jiang1, Ding Ding1; 1Beijing Electronic Science and Technology Inst., China. In this paper, we propose the model of the filter banks’ TFL property for nonlinear optical OFDM/OQAM systems based on Volterra series . We analyze the energy concentration characteristics of different typical filters in nonlinear systems .



Monday, 26 O

ctober

Poster Room

M4A.220Phase Offset Train-Sequence Method for Nonlinear Fre-quency Division Multiplexing with b-Modulation, Xi Fang1, Yixin Fu1, Ding Ding1, Lei Zhang1, Xianwei Gao1; 1Beijing Electronic Science and Technology Inst., China. In this paper, we introduce the NFDM system using multiple eigenvalues and design a train-sequence method to realize the frequency-domain channel estimation . Compared to pre-compensation method, the proposed method shows a better performance .

M4A.221A Novel MIMO method based on Square Contour Algorithm for Joint Few-mode/Multi-core Optical Transmission System, Hou Hepeng H . Hou1, Feng Tian1, Rui Chun Wang1, Qi Zhang1, Qinghua Tian1, Yongjun Wang1; 1Beijing Univ. of Posts and Telecomm, China. This paper proposes and demonstrates a novel MIMO equalization algorithm to suppress the crosstalk between different modes in the space division multiplexing (SDM) transmission system . Compared with traditional MIMO equalization, the proposed method improves the optical signal-to-noise ratio (OSNR) about 3dB at the FEC threshold value of 1e-3 .

M4A.222Optical Chaotic Communication Utilizing Neural Network for Message Decryption, Fan Luo1, Ning Jiang1, Congcong Chang1, Ruiqi Sun1, Kun Qiu1; 1Univ of Electronic Science & Tech China, China. We propose a chaotic communication scheme using neural network replacing chaotic laser for message de-cryption, and numerically demonstrate that with proper neural network, high-quality chaotic carrier synchronization and Gbit/s chaotic communication can be achieved .

M4A.223All-optical, Broadband Microwave Photonic Image-Reject Mixer with Local Oscillator Frequency Doubling, Mengmeng Sheng1, Sijia Liu1, Caili Gong1, Yongfeng Wei1; 1Inner Mongolia Univ., China. A microwave photonic image-reject mixer with local oscillator frequency doubling is proposed . Results show that the maximum image rejection ratio is 47 .46 dB and spur suppression ratio is above 69 dB from 10 to 40GHz .

M4A.224Analysis of the Channel Estimation for Nonlinear Frequency Division Multiplexing Systems via Continuous Spectrum, Xi Fang1, Xin Sui1, Junying Mao1, Ding Ding1, Ronglei Hu1; 1BESTI, China. In this paper, the performance of NFDM systems is evalu-ated by channel estimation method and compared with the OFDM systems . We deduce the process theoretically and verify the potential and prospect of the method through simulations .

M4A.225Low Power-Consumption 50-Gb/s/λ PON Utilizing BPAM-4 Modulation, Mingzhu Yin1, Zou Dongdong1, Xingwen Yi1, Zhaohui Li1, Fan Li1; 1Sun Yat-Sen Univ., China. In this paper, we demonstrate a low power- consumption 50-Gb/s/λ Bipolar PAM-4 (BPAM-4) PON with 32 .1-dB power budget under the 7% FEC threshold after 20-km SSMF transmission in C-band for the first time .

M4A.226Indoor Three-Dimensional Optical Wireless Positioning and Orienteering Using Steerable Line Lasers, Xiaodi You1, Zhongxu Liu2, Mingyi Gao1, Jian Chen3, Changyuan Yu2, Gangx-iang Shen1; 1School of Electronic and Information Engineering, Soochow Univ., China; 2Department of Electronic and Informa-tion Engineering, The Hong Kong Polytechnic Univ., China; 3School of Telecommunications and Information Engineering, Nanjing Univ. of Posts and Telecommunications, China. A 3D optical wireless positioning (OWP) scheme is proposed by observing steering angles emitted from two line lasers with a pair of photo-detectors . OWP accuracy < 10 cm is achieved while offering terminal orientation information .

M4A.227A Physical Layer Authentication Method Based on Optical Channel Dynamic Feature SNR, Xiangqing Wang1, Jie Zhang1; 1Beijing Univ. of Posts and Telecomm, China. This paper pro-poses a physical layer authentication method based on the dynamic characteristics of optical channel . The signal-to-noise ratio（SNR）can accurately reflect the dynamic characteristics of the channel and authenticate users .

M4A.228Sequence Detector based Autoencoder for ACO-OFDM Op-tical Wireless Communication, Xin Liu1, Zixian Wei1, Zhaoming Wang1, Alberto Pepe1, H .Y . Fu1; 1Tsinghua-Berkeley Shenzhen Inst., China. We propose a novel autoencoder with sequence detector for asymmetrically clipped optical OFDM optical wireless communication . The BER of our proposed system outperforms conventional QAM and pure dense autoencoder based counterpart in high modulation order .

M4A.229QPSK Modulation Effects on the RF Characteristics of Quantum-dash Laser Based WDM System, Emad Alkhazraji1; 1King Fahd Univ. of Petroleum and Mi, Saudi Arabia. Effect of DP-QPSK modulation (28GBaud) and transmission on RF-characteristics is investigated for a 3-channel multiplexed system employing InAs/InP quantum-dash laser comb-source showing 3dB-bandwidth increase by ~16 .7%, linewidth by ~7 kHz, and phase-noise by ~4 .7 dBc/Hz .

M4A.230RF Investigation of Injection Locking Enhancements on the Characteristics of L-band Quantum Dash Laser, Emad Alkhazraji1; 1King Fahd Univ. of Petroleum and Mi, Saudi Arabia. An improvement of ~9 .6 and ~6 .5 dB/Hz in relative-intensity-noise and ~4 and ~32 dBc/Hz in phase-noise from self- and external-injection locked ~1614nm InAs/InP quantum-dash-laser, respectively, is reported, with linewidth narrowing from 115MHz to 54kHz .

M4A.231Research on signal recovery method of IM/DD optical fiber transmission system based on multi-bit and multi-class clas-sification convolutional neural network, Meng Liang1, Jiayu Du1; 1Xi’an Univ. of Post & Telecom, China. We have compared a new convolutional neural network based on multi-bit and multi-class classification of the time domain and wavelet domain feature extraction methods to recover the distorted signal in IM/DD optical fiber transmission system .

M4A.232A Simple and Effective K-means Assisted OSNR Monitoring Scheme, Peiyun Ge1,2, Hengying Xu1,2, Lishan Yang1,2, Chenglin Bai1,2, Weibin Sun1,2, Xinkuo Yu1,2; 1School of Physics Science and Information Engineering, Liaocheng Univ., China; 2Shandong Provincial Key Laboratory of Optical Communication Science and Technology, China. We propose a simple and effective OSNR monitoring scheme assisted by K-means algorithm . The simulation results show that it has high OSNR monitoring accuracy for PDM-QPSK/8QAM/16QAM/32QAM/64QAM signals, combining good tolerance for CD and PMD .

M4A.233Phase Offset Train-Sequence Method for Nonlinear Frequen-cy Division Multiplexing, xi Fang1, Yixin Fu1, Ding Ding1, Lei Zhang1, Xianwei Gao1; 1Beijing Electronic Science and Technol-ogy Inst., China. In this paper, we present and propose a train-ing sequence based frequency-domain equalization method for nonlinear frequency division multiplexing . Theoretical analysis indicate that proposed method exhibits a better estimation accuracy compared with the pre-compensation method .

M4A.234Noise Analysis and MIMO Equalization for a Spatial-Division Multiplexing (SDM) Transmission System, Tianfeng Zhao1, Feng Wen1, Peng Zhang1, Baojian Wu1, Kun Qiu1; 1UESTC, China. The noise analysis through impulse response and the optimizing MIMO-equalization were thoughtfully investigated for a spatial-division multiplexing system over 6-mode 7-core fibers, achieving the worst EVM of only 1 .24% across the whole 42 spatial channels .

M4A.235A Modulation Format Identification Scheme Based on Modified PSO Clustering in Stokes Space, Ruqing Zhao1,2, Hengying Xu1,2, Chenglin Bai1,2, Weibin Sun1,2, Lishan Yang1,2, Xinkuo Yu1,2, Tanglei Zhou1,2, Baokun Li1,2; 1School of Physics Science and Information Engineering, Liaocheng Univ., China; 2Shandong Provincial Key Laboratory of Optical Communica-tion Science and Technology, China. Based on modified particle swarm optimization clustering, we have proposed and verified a modulation format identification (MFI) scheme . It searches multiple local extrema in s2-s3 plane and counts the number of clusters to perform MFI .

M4A.236Date Augmentation for Constellation and Eye Diagrams Using Conditional Generative Adversarial Nets, Wenjing Yu1, Danshi Wang1, Yilan Xu1, Min Zhang1; 1State Key Labora-tory of Information Photonics and Optical Communications, Beijing Univ. of Posts and Telecommunications, China. For the constellation diagrams and eye diagrams in the field of opti-cal research, a data augmentation method using the CGAN algorithm is proposed, to solve the problem of insufficient training data .

M4A.237A hybrid optical frequency-hopping scheme based on OAM multiplexing for secure optical communications, Ya Jin1; 1Inst. of Semiconductors, CAS, China. In this paper, a hybrid optical frequency hopping system based on OAM multiplex-ing is proposed, which is mainly applied to the security of free space optical communication . In the proposed scheme, the segmented users’ data goes through two stages of hopping successively to realize data hiding . And the security perfor-mance is also analyzed .

M4A.238Weighted Dual-Polling Burst Assembly Scheduling Strat-egy Based on Service Priority Assurance and Nodes Load, Xuzhou Liu1, Qi Zhang1,2, Yufei Shen3, Yujuan Hou4, Qinghua Tian1,2, Feng Tian1,2, Yongjun Wang1,2, Leijing Yang1,2, Dong Chen5, Wei Zhang5, Cong Li5; 1School of Electronic Engineer-ing, Beijing Univ. of Posts and Telecommunications, China; 2Beijing Key Laboratory of Space-round Interconnection and Convergence, BUPT, China; 3China Satellite Communications Co., Ltd, China; 4Academy of Broadcasting Planning, NRTA, China; 5China Academy of Space Technology, China. Weighted Dual-Polling Burst Assembly Scheduling Strategy are proposed in the paper to balance service data with different priorities and balance destination site data traffic . It shows that the strategy can increase the stability of network performance while meeting the requirements of service data .



Mon

day,

26 O

ctob

er

Poster Room

M4A.239Physical-layer Security Improvement Based on 2D-SCL Map and Brownian motion in CO-OFDM System, Changqing Yang1, Jiang Xin1, Le Liu1, Xianfeng Tang1, Lixia Xi1, Xiaoguang Zhang1; 1Beijing Univ of Posts & Telecom, China. A physical-layer encryption scheme is proposed in coherent OFDM system using a two-dimensional chaotic mapping and Brownian mo-tion . Simulations show that no OSNR penalty is introduced and the PAPR can be decreased by 1dB .

M4A.240A Novel Scheme for Stable Frequency Dissemination Over Fiber in Mesh Networks, Jing Liang1,2, Jian Zhu1,2, Bingli Guo1,2, Shanguo Huang1,2; 1State Key Laboratory of Informa-tion Photonics and Optical Communication, Beijing Univ. of Posts and Telecommunications, China; 2School of Electronic Engineering, Beijing Univ. of Posts and Telecommunications, China. We propose a stable frequency transmission scheme based on mesh network . What’s new is that the scheme satisfies both ring and point-to-point models . In the simulation, phase drifting we obtained is less than 0 .074rad/5×103s .

M4A.241Fast Adaptive Digital Back-propagation Algorithm For Fiber Nonlinear Compensation, Xi Chen1, Qi Zhang1,4, Ran Gao2, Xiangjun Xin1,4, Xishuo Wang1, Qinghua Tian1,4, Feng Tian1,4, Yongjun Wang1,4, Yujuan Hou3, Leijing Yang1,4; 1School of Elec-tronic Engineering, Beijing Univ. of Posts and Telecommunica-tions, China; 2the Advanced Research Inst. of Multidisciplinary Science, Beijing Inst. of Technology, China; 3National Radio and Television Administration, China; 4Beijing Key Laboratory of Space-ground Interconnection and Convergence, Beijing Univ. of Posts and Telecommunications, China. A novel fast adaptive digital back-propagation algorithm for estimating the product of nonlinear coefficients and compensation factors is proposed . Fast convergence is achieved in the simulation transmission of 60Gb/s-64QAM over a 5*80km single channel .

M4A.242Experimental study on 100km free space coherent optical communication, Xizheng Ke1; 1Xi’an Univ. of Technology, China. The experimental research and experimental results of free space optical communication based on heterodyne detection in the 100km link from erlangjian to Quanji Township in Qinghai Lake is reported .

M4A.243Improve the Performance of MS-CPE in Long-distance Transmission of Optical Comb Communication, Minhui Zhu1, Yujie Zhao1, Bo Xu1; 1UESTC, China. A scheme using optical delay module is proposed to recover the phase coherence for MS-CPE in optical comb-based WDM systems over long fiber transmission . Its good performance is validated with simulations over 2000km fiber transmission .

M4A.244Simplified Blind Carrier Frequency Offset Estimation Algo-rithm Based on the Power of Zero-Subcarriers for CO-OFDM Systems, Xinwei Du2,1, Changyuan Yu1, Pooi-Yuen Kam3; 1the Hong Kong Polytechnic Univ., Hong Kong; 2Division of Science and Technology, Beijing Normal Univ. - Hong Kong Baptist Univ. United International College, China; 3Chinese Univ. of Hong Kong, Shenzhen, China. A simplified blind CFO estimation algorithm is proposed for CO-OFDM systems based on the power of zero-subcarriers, which models the cost function as a cosine function, then easily estimating CFO by calculating three test functions .

M4A.245Research and Implementation of Frequency Offset Adjust-ment in Real-Time IMDD OOFDM System, Xinyu Song1, Huibin Zhang1, Chenguang Yang1, Jie Zhang1; 1Key Labora-tory of Information Photonics and Optical Communications, Beijing Univ. of Posts and Telecommunications, Beijing, China, China. We propose a real-time phase offset calculation method capable of compensating for SCO in IMDD OOFDM system . The system is experimentally demonstrated that the frequency offset is stable within ±0 .64ppm and no EVM degradation .

M4A.246Optical Signal-to-Noise Ratio Monitoring Based On Statisti-cal Moments Using Artificial Neural Network, Feng Wang1, Shanhong You1; 1Soochow Univ., China. We experimentally demonstrate an optical signal-to-noise ratio (OSNR) monitor-ing method based on statistical moments in combination with artificial neural network (ANN) . The simulation and experiment results show that this method can monitor OSNR accurately .

M4A.247Performance Analysis of Polar Code with SCL Algorithm in Ultraviolet Communication System, Yong Zuo1, Mengjia Ran1, Feiyu Li1, Zhong Xie1, Yupei Tian1, Jian Wu1; 1Beijing Univ of Posts & Telecom, China. A simplified SCL algorithm is proposed and applied to ultraviolet communication system . Simulation results show that the polar coding scheme has better perfor-mance compared with LDPC coding scheme .

M4A.248Adaptive Optics Compensation of Hybrid Input-Output Algorithm for Gaussian-beam in Satellite-to-Ground laser communication links, Shanshan Li1, Huan Chang2, Qi Zhang1, Guixing Cao3, Yufei Shen4, Ying Tao3, Dong Chen3, Cong Li3, Zihe Gao3, Jinxi Qian3; 1Beijing Univ. of Posts and Telecomm, China; 2Beijing Inst. of Technology, China; 3China Academy of Space Technology, China; 4China Satellite Communication Co., Ltd, China. A hybrid input-output algorithm HIOA-based AO is proposed to compensate Gaussian beam propagating through turbulence . Simulation results show it can effectively ameliorate beam distortion by turbulence . 50 or more iterations are sufficient for HIOA convergence .

M4A.249A QC-LDPC Design Considering the Limited Number of De-coding Iterations for Optical Communications, Wei Zhang1, Jian Zhao1; 1South China Univ. of Technology, China. We pro-pose a QC-LDPC design by optimizing the degree distribution under a limited number of decoding iterations . Simulations show that it achieves better performance than conventional QC-LDPC for different code rates and iteration numbers .

M4A.250High-power S-Band EDFA using standard Erbium doped fiber and double pass configuration, Dicky Chung1, Kwong Shing Tsang1, Ming LI1, Sonia Shuk Chu Wong1, Abby Yeung1, Victor Ho1, Ray Man1; 1Amonics Ltd, Hong Kong. This study demonstrate illustrates the performance of a 26dBm S-Band amplifier withusing a two-stage configuration . Stage one is a double pass EDFA with narrowband filter . Stage two is a single pass EDFA with a mid-stage narrowband filter .

M4A.251Performance of Concatenated Polar Codes in VLC System, Wenkai Liu3, Xingkun Jin3, Xiaodong Nie3, Menglong Wu1, Dahai Han2; 2Beijing Univ. of Posts and Telecommunications, China; 3North China Univ. of Technology, China. The con-catenated polar codes exhibit a lower error floor in visible light communication (VLC) system under burst error than the individual polar codes . Compared with BCH-polar schemes, Convolutional-polar schemes have better robustness .

M4A.252Modes Multiplexing Conversion Based on Multi-plane Light Conversion, Yiming Bian1, Yan Li1, Wei Li1, Xiaobin Hong1, Jifang Qiu1, Erhu Chen2, Jian Wu1; 1Beijing Univ of Posts & Telecoms, China; 2Beijing Inst. of Tracking and Telecommuni-cations Technology, China. We achieve low-loss, low-crosstalk modes multiplexing conversion based on multi-plane light conversion . For the 6 modes conversion with 10 phase plates, the insertion loss and the mode-dependent loss are 0 .020dB and 0 .020dB, respectively .

M4A.253Machine Learning Assisted Clock Recovery for Pulse Position Modulation in Free Space Optical Communication , Shenmao Zhang1, Xiaoxiao Dai1, Xueyuan Ao1, Zhongzhong Wang1, Lin-sheng Zhong1, Jinxin Zuo1, Tianlu Gao2, Jun Zhang2, Qi Yang1, Deming Liu1; 1School of Optical and Electronic Information and Wuhan National Laboratory for Optoelectronics, Huazhong Univ. of Science and Technology, China; 2School of Electrical and Automation, Wuhan Univ., China. We apply a multi-layer perceptron as the timing error detector for PPM signal clock recovery . Simulation results show that the proposed MLP-based CDR method can improve the accuracy of phase detection with large sampling frequency offset over 1200 ppm .

M4A.254Nonlinear Compensation for OAM Optical Fiber Communi-cation System Based on Naive Gaussian Bayes Algorithm, Sitong Zhou1, Ran Gao2, Qi Zhang1,3, Huan Chang4, Xiangjun Xin1,3; 1School of Electronic Engineering, Beijing Univ. of Posts and Telecommunications (BUPT), China; 2the Advanced Re-search Inst. of Multidisciplinary Science, Beijing Inst. of Technol-ogy, China; 3State Key Laboratory of Information Photonics and Optical Communications, BUPT, China; 4School of Information and Electronics, Beijing Inst. of Technology, China. A nonlinear compensation scheme for the OAM optical fiber communica-tion system has been presented based on NGB algorithm . The simulation results demonstrate that the accuracy and calculation complexity of the NGB algorithm is improved significantly .

M4A.255Channel independent precoding for layered ACO-OFDM in optical wireless communications, Wu Liu1,2, Chao Yang1,2, Ming Luo1,2; 1State Key Laboratory of Optical Communication Technologies and Networks, China; 2National Optoelectronics Innovation Center, China. We use orthogonal circulant matrix transform (OCT) for each layer of LACO-OFDM in the OWC fading channel . Simulation results show the performance gain is 1 .6dB at BER of 10-4 compared with conventional scheme

M4A.256FPGA-based PPM modulation and demodulation algorithm, Chengyue Ji1, Qin Mei2, Qing Li1, Shanyong Cai1, Di Jiang2, Fen Wu2, Zhiguo Zhang1; 1Key Laboratory of Information Photon-ics and Optical Communications, Beijing Univ. of Posts and Telecommunications, China; 2State Grid Wuxi Power Supply Company, China. A 4-PPM modulation and demodulation algorithm based on FPGA is demonstrated . Experimental results show that when the BER is 1E-6, the receiving sensitiv-ity of 4-PPM modulation is 5 .11 dB higher than that of OOK .



Monday, 26 O

ctober

Poster Room

M4A.257Phase Noise of Kramers-Kronig Direct-Detection Receiver in Optical Carrier-Assisted Nyquist 16-QAM Single-Sideband Transmission, Hongbo Zhang1, Mingliang Deng2, HaiShi Wang1; 1Chengdu Univ. of Information Technology, China; 2Chongqing Univ. of Posts and Telecommunications, China. We demonstrate and analyze the phase noise of optical carrier-assisted SSB system with K-K receiver . The results show that the tardy variation phase noise induced by K-K receiver is periodi-cally linear related to guard band and baud rate .

M4A.258Secure Key Distribution based on Chaos Synchronization of VCSELs and Optical Spectrum Spreading, Ruiqi Sun1, Ning Jiang1, Fan Luo1, Congcong Chang1, Jiafa Peng1, Yiqun Zhang1; 1Univ of Electronic Science & Tech China, China. We propose a physical secure key distribution scheme based on private chaos synchronization of vertical-cavity surface-emitting lasers and achieve 6Gbps key distribution by introducing spread-spectrum modules to enhance the bandwidths of synchronous chaotic entropies .

M4A.259Delay Deviation Tolerance of Carrier Assisted Differential Detection System, Zhaohui Wang1, Mingyue Zhu2, Jing Zhang1, Xingwen Yi2, Bo Xu1, Kun Qiu1; 1Univ of Electronic Science & Tech China, China; 2School of Electronics and Information Technology, Sun Yat-Sen Univ., China. We investigate the delay deviation tolerance of A-CADD and S-CADD receivers in optical twin-SSB system . The results show that A-CADD has a remarkable delay deviation tolerance than S-CADD scheme with 50-Gbaud twin-SSB 16-QAM signal transmission .

M4A.260128-SP-QAM scheme Based on new code modulation Prob-ability Shaping and optimized K-means Algorithm, Huimin Zhai2, Qi Zhang5,3, Ran Gao1, Xishuo Wang2, Xiangjun Xin5,3, Huan Chang4, Feng Tian5,3, Qinghua Tian5,3, Yongjun Wang5,3, Fu Wang4, Lan Rao5,3; 1the Advanced Research Inst. of Multi-disciplinary Science, Beijing Inst. of Technology, China; 2School of Electronic Engineering, BUPT, China; 3State Key Laboratory of Information Photonics and Optical Communications, BUPT, China; 4School of Information and Electronics, Beijing Inst. of Technology, China; 5Beijing Key Laboratory of Space-round In-terconnection and Convergence, BUPT, China. A novel 128-SP-QAM scheme based on probabilistic shaping and K-means is proposed in order to optimize the system performance . The simulation results show that the scheme can effectively improve the BER performance of 128-SP-QAM .

M4A.261QPSK-Assisted MIMO Equalization for 800-Gb/s/λ DP-256QAM Systems, Siqi Liu1, Shuangyue Liu1, Xizi Tang1, Mengqi Guo1, Yueming Lu2, Yaojun Qiao1; 1State Key Labora-tory of Information Photonics and Optical Communications, School of Information and Communication Engineering, Beijing Univ. of Posts and Telecommunications, China; 2Key Laboratory of Trustworthy Distributed Computing and Service, Ministry of Education, School of Cyberspace Security, Beijing Univ. of Posts and Telecommunications, China. A QPSK-assisted MIMO equalization is investigated to compensate bandwidth limita-tion for 800-Gb/s/λ DP-256QAM systems with only 25G-class optics . Compared with conventional MIMO equalization, the proposed equalization scheme exhibits 1 .8-dB OSNR improve-ment at 15% FEC limit .

M4A.262Secure QAM Transmission using Private Synchronous Cha-otic Phase Scrambling/Descrambling, Congcong Chang1, Ning Jiang1, Ruiqi Sun1, Fan Luo1; 1Univ of Electronic Science & Tech China, China. We propose a physical-layer secure opti-cal communication scheme by applying private synchronous chaotic phase scrambling/descrambling into QAM messages, and numerically demonstrate an exemplary 40Gbit/s 16QAM secure transmission over 80km for the feasibility confirmation .

M4A.263Directional edge enhancement using anisotropic spiral phase filter, Yanjun Jiang3, Yongjun Wang2,4, Chao Li3, Kaiqiang Gao1, Yutao Wang3, Xingyuan Huang3; 1China Electric Power Research Inst., CEPRI, China; 2Beijing Key Laboratory of Space-round Interconnection and Convergence, BUPT, China; 3School of Electronic Engineering, BUPT, China; 4State Key Laboratory of Information Photonics and Optical Communications, BUPT, China. An unconventional spiral phase filter based on inhomo-geneous phase is proposed . Simulation results show the filter is capable of enhancing the edges of the given object selectively in any desired direction and any selective region .

M4A.264Gain Optimization of Two-pump Fiber Optical Parametric Amplifier via a Differential Evolution Algorithm, Hongna Zhu1, Le Cheng1, Hao Sui1, Yufeng Zhang1, Lei Yu1, Zhenyu Zhu1, Xihua Zou1, Bin Luo1; 1Southwest Jiaotong Univ., China. A differential evolution algorithm is adopted to determine the parameters of two-pump fiber optical parametric amplifier numerically . The optimized gain spectra with wider and flatter properties are obtained .

M4A.265Optimal Resource Allocation in Optical Codebook-Based Multi-Cell Systems with Fiber-Wireless Fronthaul, Wei Zheng1, Xiaowen Wang1, Chongfu Zhang1, Huan Huang1, Kun Qiu1; 1Univ. Electron. Sci. & Technol. China, China. An optimal resource allocation scheme is proposed for optical codebook-based multi-cell systems with fiber-wireless fronthaul, where the multi-cell interference is considered . The total spectral efficiency and bit-error-rate curves via different methods are given and discussed .

M4A.266Universal Fiber Models based on PINN Neural Network, Yubin Zang1, Zhenming Yu2, Kun Xu2, Minghua Chen1, Sigang Yang1, Hongwei Chen1; 1Tsinghua Univ., China; 2Beijing Univ. of Post and Telecommunications, China. We apply the PINN neural network in fields of communication fiber model to provide another way of researching pulse and signal evolu-tion . This method can have notable distance generalization once adopted .

M4A.267A Hybrid Two-Segment Microring Structure Combining Optical Pre-Emphasis and Modulation for High Bandwidth Electronic-Optical Interconnect, Qikan Ding1, Pengfei Ji1, Wenmiao Lin1, Hui Wu2, Weifeng He1; 1Department of Micro-Nano Electronics, Shanghai Jiao Tong Univ., China; 2Laboratory for Advanced Integrated Circuits and Systems, Department of Electrical and Computer Engineering, Univ. of Rochester, USA. We propose a hybrid two-segment microring structure combining optical pre-emphasis and modulation with 4 .3dB pre-emphasis and 30pm/V modulation efficiency . Simulation results show up to 39% increase of eye height at the data rate of 80Gb/s .

M4A.268A New Approach for Tightly Upper Bounding the BER of BDPSK Signal in Log-Normal SIMO FSO Channels, Dandan Zhai1, Zixiong Wang1, Pooi-Yuen Kam2; 1Tianjin Univ., China; 2Chinese Univ. of Hong Kong, China. We propose a novel ap-proach to obtain the closed-form solution of upper bound for binary differential phase shift keying signal’s bit error rate over log-normal channels . The upper bound’s tightness is verified by numerical analysis .

M4A.269Security Enhancing and Probability Shaping Coordinated Optimization for CAP-PON in Physical Layer, xiumin song1,4, Bo Liu2, Hongxin Zhang1, Yaya Mao2, Jianxin Ren1,4, Shuaidong Chen2, Hui Xu1,4, Jingyi Zhang2, Lei Jiang1,4, Jianye Zhao2, Shun Han2, Xueyang Liu3, Xiangjun Xin1,4; 1Beijing Univ. of Posts & Telecomms, China; 2Nanjing Univ. of Information Science & Technology, China; 3Univ. of Wollongong, Australia; 4Beijing Key Laboratory of Space-ground Interconnection and Convergence, China. A secure-enhanced scheme based on deoxyribonucleic acid (DNA) encoding encryption and probabilistic shaping (PS) is proposed . Experimental results verify the superiority of our proposed scheme in the achievement of security and power gain .

M4A.270Optimize Encoding of Polar Codes in CO-OFDM Systems Using Long Short-term Memory Neural Network, Boyou Deng1, Qinghua Tian1, Xiangjun Xin1, Qi Zhang1, Yongjun Wang1, Feng Tian1, Zexuan Jing1; 1State Key Laboratory of Information Photonics and Optical Communications, Beijing Key Laboratory of Space-Ground Interconnection and Con-vergence, School of Electronic Engineering, Beijing Univ. of Posts and Telecommunications, China. We demonstrate and verify an optimizing scheme enabled by neural network for the encoding process of polar codes coded coherent opti-cal orthogonal frequency division multiplexing (CO-OFDM) transmission system by simulation .

M4A.271Secure OFDM-PON based on Chaotic Mapping and Novel 3D 16-Ary Constellation with Dual Polarization Modulation, Yiqun Zhang1, Ning Jiang1, Lu Chen1, Jiafa Peng1, Kun Qiu1; 1Univ of Electronic Science & Tech China, China. We propose a physical layer security enhancement OFDM-PON scheme based on chaotic mapping and novel 3D dual-polarization constellation . The numerical results indicate it shows better BER performance and higher security compared with conventional 3D configuration .

M4A.272Intelligent and self-adaptive constellation iterative algorithm for enhanced probabilistically shaped hexagonal CAP-19 modulation, Lu W . Ma1, Bo Liu1, Yaya Mao1, Jianxin Ren2, Xing Xu2, Xiangyu Wu2, Lei Jiang2, Xueyang Liu1, Delin Zhao1; 1NUIST, China; 2BUPT, China. An Intelligent and self-adaptive constella-tion iterative algorithm for enhanced probabilistically shaped hexagonal CAP-19 modulation is proposed in this paper . Experimental results indicate the superiority of the proposed modulation scheme for rate-adaptive optical transmissions .



Mon

day,

26 O

ctob

er

Poster Room

M4A.273Shaping Distribution Identification of Probabilistically Shaped MQAM Signals based on Generalized Circular Harmonic Expansion, Qifeng Yan1, Peishan Zhang1, Liu Liu1, Changjian Guo1, Xuezhi Hong1; 1South China Normal Univ., China. A shaping distribution identification method based on generalized circular harmonic expansion is proposed for probabilistically shaped MQAM systems . The results show that high success rate can be achieved using only a small number of symbols .

M4A.274Spectrum Efficiency and Cost Evaluation for G.654.E Fi-ber Based Optical Transmission Systems, Ningning Guo1, Yongcheng Li1, Mingyi Gao1, Yichun Shen2, Zhizhong Liu3, Xinli Jiang2, Shanshan Cao3, Yigang Qian2, Gangxiang Shen1; 1Soochow Univ., China; 2Zhongtian Technology Advanced Ma-terials Co., Ltd, China; 3Zhongtian Technology Fiber Optics Co., Ltd, China. We evaluate the spectrum efficiency and the cost of a G .654 .E fiber based optical transmission system . Simulation results show that, for a 400G optical transmission system, us-ing G .654 .E fiber with 0 .17-dB/km attenuation coefficient and 130-μm2 large effective area (Aeff) can achieve the best tradeoff between spectrum efficiency and system cost .

M4A.275Nonlinear Equalizer by Feature Engineering Based-Deep Neural Network for Coherent Optical Communication Sys-tem, Xinyu Liu1, Yongjun Wang1, Chao Li1; 1School of Electronic Engineering, Beijing Univ. of Posts and Telecommunications (BUPT), China. We experimentally demonstrate the maximum 1 .07 dB Q-factor improvement in terms of nonlinearity compen-sation of 120 Gb/s 64-QAM coherent optical communication system at 375 km, using a feature engineering-based deep neural network (FE-DNN) nonlinear equalizer .

M4A.276Fiber Nonlinearity Mitigation Scheme based on Geometric Constellation Shaping via End-to-end Auto-encoder Learn-ing and KNN Deciding, yuanru zang1, yan Zhao1, Xue Chen1; 1Beijing Univ. of Posts and Telecomm, China. A novel scheme to mitigate fiber nonlinearity based on geometric constellation shaping via end-to-end auto-encoder learning and KNN decid-ing is investigated . Simulation results show that the scheme could effectively improve Q-factors under nonlinear situations .

M4A.277An Optimized Lifting Method Based on PMP for LDPC in PON System, Jiazhe Hu1, Xin Qin1, Chuanchuan Yang1; 1Peking Univ., China. We propose a new lifting method based on par-allel vector message passing (PMP) called LPMP to generate quasi-cyclic LDPC codes, which can derive a (BER) performance improvement up to 0.4dB.

M4A.278Performance Analysis of An LED-UOWC System Based on Modified BP Decoding Algorithm, Yi Yang1, Yi Zhang1, Yafang Yin1; 1Xi’an Univ. of Posts and Telecommun, China. An LED-UOWC experimental system based on improved BP decoding algorithm is constructed . The code length is 2400, the code rate is 1/2, and the iterations is 10, which can effectively improve the system’s BER performance

M4A.279Routing, Spectrum and Core Assignment based on Auxiliary Matrix in the Intra Data Center Networks using Multi-Core Fibers with Super Channel, Zhihuan Luo1, Shan Yin1, Liyou Jiang1, Ligang Zhao1, Shanguo Huang1; 1State Key Laboratory of Information Phot, China. This paper proposes a RSCA algo-rithm through auxiliary matrix and super channel in intra Data Center with SDM-EON to suppress crosstalk and fragmenta-tion . Simulation results show the proposed algorithm performs better than benchmark method .

M4A.280Brownian motion-based Constellation Scrambling Encryp-tion Method to enhance the Security of CO-OFDM/OQAM Systems, Ding Ding1, Yang Zhou1, Ling Xiao1, Zifang Yu1, Lei Zhang1, xi Fang1; 1BESTI, China. In this paper, we propose a Brownian motion-based Constellation Scrambling Encryption (BCSE) method to enhance the security of CO-OFDM/OQAM systems . Simulation results indicate the safety of CO-OFDM/OQAM system is significantly improved when employing BCSE method .

M4A.281Phase Modulation-Enabled Improvement of Link Loss Bud-get for Bandwidth-Efficient and Low-Complexity Mobile Fronthaul, Mingliang Deng1, Yan Liu1, Qianwu Zhang2, Xiaojin Guo1, Andong Wang1, Bing Lu1, Long Zhu1; 1CQUPT, China; 2Shanghai Univ., China. PM is proposed to enhance loss budget for SNR-hungry mobile fronthaul involving analog optical links . Simulation results demonstrate that, for phase-modulated 24 20MHz mobile signals, a link loss budget improvement of ≥7 .3dB is achievable .

M4A.282A Phase Noise Suppression Scheme Based On Polariza-tion Conjugation in Satellite-to-Ground CO-OFDM, Tang Yuqian1, Yuanru Zang1; 1State Key Laboratory of Information Photonics and Optical Communications, Beijing Univ. of Posts and Telecommunications (BUPT), China. We propose to send conjugated symbols carried by two polarizations in Satellite-to-Ground CO-OFDM system to mitigate phase noise introduced by atmospheric turbulence and lasers . Simulation results show 3 dB improvement compared to traditional single-polarization systems

M4A.283High Efficient Modes Diversity Receive Scheme for Free Space Optical Communications under Random Angular Jitter, Long Zhu1, Andong Wang1, Mingliang Deng1, Bing Lu1; 1SCIE CQUPT, China. By introducing 3-mode and 6-mode FMF photonic lanterns, we present modes diversity receive scheme for FSOC system under random angular jitter with high efficiency . The coupling efficiency improved 30 .77% and 50 .23%, when the radial offset is 7 μm .

M4A.284Spectrum spreading and encryption of underwater opti-cal OFDM communication, Jialiang Zhang1, Guanjun Gao1, Bolun Wang1; 1State Key Laboratory of Information Photonics and Optical Communications, China. An underwater optical communication system using spread spectrum with OFDM modulation was demonstrated for the first time . By operating on the spectrum replications, we can achieve the propose of anti-jamming and increasing communication distance .

M4A.285Photodiode Array-based Angular Estimator and It’s Ap-plication in Indoor Positioning with Single LED Lamp, Xin Guo1, Jihong Liu1, Yuantao Bai1, Luying Zhu1, Ke Zhang1, Yanfei Liu1; 1Xi’an Univ. of Posts & Telecommunications, China. An angular estimator based on photodiode array is proposed . The experimental results in positioning with single LED show that the angular of incident light relative to the receiver can be estimated with small errors .

M4A.286Decision making for multi-armed bandit problem utilizing two parallel uncorrelated wideband complex chaos, Jiafa Peng1, Ning Jiang1, Shiqin Liu1, Anke Zhao1, Yiqun Zhang1, Kun Qiu1; 1Univ of Electronic Science & Tech China, China. We propose a solution to multi-armed bandit problem by utilizing two simultaneously-generated uncorrelated wideband complex chaotic signals . It is experimentally demonstrated indicates that any number-armed bandit problem can be successfully solved .

M4A.287A Low Complexity Frequency Domain Adaptive Equalizer for Coherent Optical Receivers, Qi Zhang1, Xue Li1, Nannan Zhang1, Leiya Hu1, Nan Cui1, Xiaoguang Zhang1, Lixia Xi1; 1Beijing Univ. of Posts and Telecomm, China. A novel FD-MIMO adaptive equalizer is proposed to solve impairments of ultra-fast RSOP and PMD together with RCD . The proposed scheme owns lower complexity and larger robustness compared with the conventional time domain CMA-MMA .

M4A.288A Probabilistic Shaped Adaptive Hierarchical QAM Scheme for Elastic Optical Network, Hui Xu1, Yongjun Wang1, Xinyu Liu1, Xiangjun Xin1, Kaiqiang Gao2; 1Beijing Univ. of Posts and Telecommunications, China; 2China Electric Power Research Inst., China. A probabilistic shaped adaptive hierarchical 12QAM (PS-AH-12QAM) scheme is proposed . Simulation results show that the proposed scheme obtains better BER performance than traditional adaptive hierarchical 16QAM (AH-16QAM) .

M4A.289Transmission of 50-Gb/s/λ PAM-4 over 100-km SMF for LR-PON utilizing Low Complexity Polarization-insensitive Quasi-coherent Receiver, Daoning Lai1, Li Zibin1, Zou Dong-dong1, Xingwen Yi1, Zhaohui Li1, Fan Li1; 1Sun Yat-Sen Univ., China. A low complexity quasi-coherent 50-Gb/s/λ PAM4 LR-PON under the 7% hard decision forward FEC threshold is demonstrated . Electrical dispersion compensation (EDC) is ap-plied to compensate the fiber chromatic dispersion . The power budgets after 80-km and 100-km SSMF transmission without pre-amplifier are 36 dB and 34 dB, respectively .

M4A.290A Low Complexity 16QAM Based on Geometric Shaping for Fiber Optics Transmission System, Wenmao Zhou1, Qi Zhang1, Xishuo Wang1, Ran Gao2, Xiangjun Xin1, Feng Tian1, Qinghua Tian1, Yunxiao Zu1, Leijing Yang1, Yongjun Wang1, Fu Wang2, Huan Chang2, Dong Guo2; 1Beijing Univ. of Posts and Telecom-munications, China; 2Beijing Inst. of Technology, China. A low complexity geometrically-shaped (GS) 16QAM is proposed in order to obtain the shaping gain effectively . The simulation results show that the proposed GS-16QAM outperforms the regular 16QAM in the aspect of mutual information (MI) .

M4A.291Nonlinearity Compensation Technique by Spectral Cluster-ing for Coherent Optical Communication System, Xinyu Liu1, Yongjun Wang1, Hui Xu1; 1School of Electronic Engineering, Beijing Univ. of Posts and Telecommunications (BUPT), China. The nonlinear compensation algorithm using spectral clustering is experimentally demonstrated for 16-QAM coherent optical communication system . The spectral clustering outperforms density-based spatial clustering of applications with noise (DBSCAN) and K-means clustering .



Monday, 26 O

ctober

Poster Room

M4A.292Precoded DMT System Enhanced with Geometric Shaping, Tianhao Tong1, Xi Chen1, Qizhen Sun1, Deming Liu1, Ming Tang1; 1Huazhong Univ of Science and Technology, China. We propose to optimize the performance of precoded discrete-multitone (DMT) transmission system by using geometric shap-ing (GS) . The simulation results show that up to 0 .9 dB receiver sensitivity improvement has been achieved .

M4A.293A Frequency Offset Estimation and Compensation Method Compliant with the CCSDS 131.2-B-1 Standard by using Kalman Filter, Hao Li1, Yingchun Li1; 1Shanghai Univ., China. We propose a method which uses frame header, pilot and Kalman filter to estimate and compensate frequency offset . Within frequency offset range -800KHz~800KHz, the estimated absolute error is less than 1KHz .

M4A.294Performance comparison of different OAM-based mode diversity schemes with coherent receipt under atmosphere turbulence, Andong Wang1, Long Zhu1, Mingliang Deng1, Bing Lu1; 1Chongqing Univ. of Posts and Telecommunications, China. We numerically compare the performance of different OAM-based mode diversity schemes under different atmo-sphere turbulence . The numerical results show that SIMO modes diversity scheme is more preferable under moderate-to-strong turbulence, while MISO is more appropriate under weak turbulence .

M4A.295Joint Time Synchronization and PMD Estimation Based on Superimposed FrFT Training Sequences, Wang Li1, Hexun Jiang1, Xi Chen1, Yating Xiang1, Fengguang Luo1, Ming Tang1; 1Huazhong Univ. of Science and Techn, China. Fractional Fourier transform training sequences have been proposed to superim-pose with signals to experimentally achieve large range PMD monitoring (0-108ps, 5 .7ps RMSE) and accurate timing offset estimation (0 .8-sample RMSE) before equalization .

M4A.296Optical Label-enabled Low-cost DWDM Optical Network Performance Monitoring Using Novel DSP Processing, Jinhao Du1, Tao Yang1, Sheping Shi2, Xue Chen1, Zhengyu Liu1, Jiao Wang1; 1Beijing Univ of Posts & Telecom, China; 2ZTE Corporation, China. A low-cost DWDM optical network performance monitoring scheme based on Optical Label with SRS mitigation DSP is proposed . Accurate power monitoring of each wavelength channel could be achieved simultaneously even under severe SRS crosstalk .

M4A.297Non-data-aided less-iterations scheme for fiber nonlinearity compensation with low computational complexity, Baokun Li1, Chenglin Bai1,2, Hengying Xu1,2, Lishan Yang1,2, Weibin Sun1,2, Xinkuo Yu1, Ruqing Zhao1, Tanglei Zhou1; 1School of Physics Science and Information Engineering, Liaocheng Univ., China; 2Shandong Provincial Key Laboratory of Optical Communication Science and Technology, China. We proposed a non-data-aided less-iterations clustering scheme to compen-sate the fiber nonlinearity for PDM-16QAM/32QAM/64QAM signals . It can compensate the impairments caused by ASE and Kerr nonlinearity, and improve the BER performance with low computational complexity .

M4A.298All-optical Amplitude Noise Suppression in a Nonlinear Semiconductor Optical Amplifier (SOA), Long Shao1, Feng Wen1, Biao Guo1, Lukasz Krzczanowicz2, Feng Yang3, Baojian Wu1, Kun Qiu1; 1Univ. of Electronic Science and Technology of China, China; 2Aston Univ., UK; 3Marolabs Co.,Ltd., China. All-optical amplitude regeneration is experimentally investigated in a nonlinear semiconductor optical amplifier (SOA), achieving a 3 .9dB signal-to-noise ratio improvement, over 5nm operational range and up to 28Gb/s data-rate in this wavelength-shift free, single-SOA regenerator .

M4A.299Optical De-aggregation from 9QAM to PAM3 using Phase-sensitive Amplifier-based Optical Quadrature De-multiplex-ing and Two-level Vector Moving, Jiabin Cui1, yuefeng ji1, Guo-Wei Lu2, Hongxiang Wang1, Min Zhang1; 1Beijing Univ. of Posts and Telecom., China; 2Division of Computer Engineering, The Univ. of Aizu, Japan. An optical de-aggregation scheme based on quadrature de-multiplexing and vector moving is proposed . A 10GBaud 9QAM is de-aggregated into two 10GBaud PAM3s and a 10-km short-reach transmission is performed before signal detections .

M4A.300The Effectively Corrected Scheme for Polarization De-multi-plexing in Tight Time-Packing PDM-FTN Optical Communica-tion System with Extreme Polarization Impairments, Peng Sun1, Xiaoguang Zhang1, Lixia Xi1, Wenbo Zhang1, Xianfeng Tang1; 1Beijing Univ of Posts & Telecom, China. We propose an effectively corrected scheme for polarization de-multiplexing algorithms in tight time-packing factor which is equal to 0 .5 PDM-FTN-QPSK system with extreme polarization impairments which contain ultra-fast RSOP and large PMD .

M4A.301Laser Spot Centroid Locating and Tracking Based on Tobit Kalman Filter in FSO Communications, Jiao Xiong1,2, Yuey-ing Zhan1, Ning Yang1, Lei Yang1; 1Key Laboratory of Space Utilization, Technology and Engineering Center for Space Utilization, Chinese Academy of Science, China; 2Univ. of Chinese Academy of Sciences, China. An improved laser spot centroid extraction algorithm based on Tobit Kalman filter is proposed for FSO communication systems . The performance of the algorithm in terms of the mean and variance of spot position offset are evaluated and discussed .

M4A.302Kramers-Kronig Carrierless Amplitude/Phase Modulation System without Extra Digital Upsampling, Chao Yu2, Genx-iang Chen1, Xishuo Wang2, Xia Sheng2, Xing Xu2, Yongjun Wang2; 1School of Science, Minzu Univ of China, China; 2Beijing Univ. of Posts and Telecommunications, China. We propose a new transceiver solution named KK-CAP-NQAM that combines Kramers-Kronig (KK) reception with carrierless amplitude/phase modulation (CAP) technology . This system’s KK receiver oper-ates without extra digital upsampling .

M4A.303Secure Optical Communication based on Synchronous Cha-otic Phase Scrambling-Induced Wavelength-Aliasing, Ning Jiang1, Anke Zhao1, Jiafa Peng1, Yiqun Zhang1, Shiqin Liu1, Kun Qiu1; 1Univ of Electronic Science & Tech China, China. We propose a physical-layer encryption scheme that is compatible with conventional WDM transmission system in virtue of private chaos synchronization and phase-modulation-induced wave-length-aliasing, and experimentally demonstrate a 4×12 .5Gbps secure WDM transmission to confirm the feasibility .

M4A.304Double-Light-Path Multiplexing Enabled Light Shaping Ef-ficiency Enhancement for Digital Micromirror Device, Zhu Lei1, Zizheng Cao2, Songnian Fu3, Yuncai Wang3, Yuwen Qin3; 1Wuhan National Laboratory for Optoelectronics, and School of Optical and Electronic Information, Huazhong Univ. of Science and Technology, China; 2Inst. for Photonic Integration, Depart-ment of Electrical Engineering, Eindhoven Univ. of Technology, Netherlands; 3School of Information Engineering, Guangdong Univ. of Technology, and Guangdong Provincial Key Labora-tory of Photonics Information Technology, China. In order to solve the low conversion efficiency (theoretically less than 10%) of digital micromirror device (DMD) based light shaping, we demonstrate a double-light-path multiplexing technique to double corresponding light shaping efficiency .

M4A.305FrFT based blind chromatic dispersion estimation mitigating large DGD induced uncertainty, Guozi Zhou1, Ting Jiang1, Yating Xiang1, Ming Tang1; 1Huazhong Univ. of Science and Technology, China. We developed a robust chromatic dis-persion estimation (CDE) algorithm based on the Fractional Fourier Transform and BP neural network against large DGD disturbances . Within 100ps/nm CDE accuracy was achieved with 50-130ps DGD variation .

M4A.306Performance Improvement of NFDM System Based on Joint Effort of Probabilistic Shaping and Neural Network, Jiacheng Wei1, Lixia Xi1, Xulun Zhang1, Yue Wu1, Shucheng Du2, Wenbo Zhang1, Xiaoguang Zhang1; 1Beijing Univ of Posts & Telecom, China; 2School of nuclear science & technology, Beijing Normal Univ., China. We introduce probabilistic shaping at the transmit-ter and apply neural network spectrum equalizer at the receiver in 64-QAM NFDM system . The proposed scheme possesses higher mutual information and further transmission distance .

M4A.307A Probabilistic Shaping Method Based on Bit-level Mapping and Constellation Geometry Optimization for Optical Sys-tem, Ling Qiu1, Jianxin Ma1; 1Beijing Univ of Posts & Telecom, China. A novel probabilistically shaped star-10QAM-OOFDM modulation based on bit-level mapping with new geometric constellation structure is proposed, which outperforms the uni-formly-distributed star-10QAM-OOFDM by 1 .36 dB in OSNR .

M4A.308In-line nonlinearity compensation utilizing data-driven phase modulators for long haul optical fiber communication, Yan Pan1, Lianshan Yan1, Anlin Yi1, Lin Jiang1, Wei Pan1, Bin Luo1; 1Southwest Jiaotong Univ., China. A data-driven in-line scheme is proposed to suppress fiber nonlinearity, and transmission per-formance of 32-GBaud QPSK/16QAM is investigated . Results show that more than 50% transmission distance improvement can be achieved .

M4A.309Walk-off Effect on Inter-channel Nonlinearity Compensation for Multi-channel Unrepeatered Optical System, Qinghong Bao1, Anlin Yi1; 1Southwest Jiaotong Univ., China. The walk-off effect on multi-channel DBP-based inter-channel nonlinear-ity compensation for unrepeatered system is investigated . 5×112Gb/s PDM-QPSK transmission results confirm that XPM can be efficiently compensated by utilizing multi-channel DBP including the walk-off effect among channels .



Mon

day,

26 O

ctob

er

Poster Room

M4A.310A new scheme using convolutional neural network to recognize orbital angular momentum beams disturbed by atmospheric turbulence, Jin Wang1,2, Bing Zhu1,2; 1Depart-ment of Electronic Engineering and Information Science, Univ. of Science and Technology of China, China; 2Key Laboratory of Electromagnetic Space Information, Chinese Academy of Science, China. We propose a new neural network-assisted scheme for identifying OAM beams disturbed by atmospheric turbulence from the one-dimensional signals detected by the ring photodetector, which improves the recognition efficiency while the accuracy does not decrease .

M4A.311Ultralow Timing Jitter Pulses from a SESAM Mode-locked Yb-fiber Laser, Xiaorong Gu1, Xinru Cao1, Yao Li2, Haidong Chen1, Youwen Liu1; 1Nanjing Univ. of Aeronautics and As-tronautics, China; 2Nanjing Univ., China. We demonstrate 199-attosecond timing jitter [10 kHz-21 .25 MHz] pulses from an ultrashort SESAM mode-locked Yb-fiber laser . This timing jitter is the lowest for fiber lasers mode-locked by real satu-rable absorbers .

M4A.312High-speed Long-distance Optical Wireless Communication Based on a 940-nm VCSEL with 4.46-Gbps QAM-OFDM, Zhiyuan Cao1,2, Shi Zhang1,2, Zixian Wei3, Li Zhang1,2, Zhaom-ing Wang3, H .Y . Fu3, Yuhan Dong1,2; 1Shenzhen International Graduate School, Tsinghua Univ., China; 2Department of Elec-tronic Engineering, Tsinghua Univ., China; 3Tsinghua-Berkeley Shenzhen Inst., China. We proposed a 940-nm VCSEL-based QAM-OFDM optical wireless communication (OWC) system using adaptive bit-power loading strategy over 12 meters which achieved 4 .46-Gbps data rate below forward error correction (FEC) criterion of 3 .8 × 10-3 .

M4A.3131.25 Gb/s Correlated Random Bit Generation Over 200 km Using Electro-Optic Hybrid Chaotic Entropy Source, Yudi Fu1, Chenkun Luo1, Mengfan Cheng1, Yetao Chen1, Weidong Shao1, Hanwen Luo1, Lei Deng1, Deming Liu1; 1Huazhong Univ. of Science and Techn, China. 1 .25 Gb/s Correlated random bit sequences are generated over 200-km fiber using synchronized electro-optic hybrid chaotic entropy sources . High-quality synchronization is realized by the coordination of digital syn-chronization strategy and neural network .

M4A.314Join Modulation Format Identification and OSNR Monitoring Assisted by Intensity and Differential-Phase Features, Ji-acheng Feng1, Lianshan Yan1, Lin Jiang1, Anlin Yi1, Yan Pan1, Wei Pan1, Bin Luo1; 1Southwest Jiaotong Univ., China. A joint modu-lation format identification and OSNR monitoring scheme is pro-posed . 100% identification accuracies are achieved and maxi-mum mean monitoring errors are respectively 0 .19dB, 0 .17dB, 0 .26dB, 0 .40dB, 0 .85dB, and 0 .64dB for all mainstream formats (PDM-QPSK/-8PSK/-8QAM/-16QAM/-32QAM/-64QAM) .

M4A.315Reservoir Computing Based on Semiconductor Lasers Using Parallel Double Optical Feedback Structure, Shuai Wang1, Fei Hua1, Nian Fang1, lutang wang1; 1Shanghai Univ., China. A structure of parallel double optical feedback for semiconductor lasers-based reservoir computing is proposed to reduce the masked input data, speed up the data processing and lower the memory length requirement for the arbitrary waveform generator . The simulation results of three benchmark tasks and memory capacity verify the improvement effects .

M4A.316Joint Power Optimization of PTMP Coherent Architecture for Improving Link Budget in Downlink Transmission, Huiling Ren1, Mengfan Fu1, Xiaobo Zeng1, Zhiqun Zhai1, Yunyun Fan1, Qiaoya Liu1, Lilin Yi1, Weisheng Hu1, Qunbi Zhuge1; 1Shanghai Jiao Tong Univ., China. A joint power optimization method is proposed for the downlink in point-to-multipoint structure based on digital subcarriers . 2 .3 dB power budget gain was achieved experimentally with eight 4 GBaud 16QAM subcar-riers with a distance difference of 24 km .

M4A.317Rubik’s cube rotation encryption based on chaos in 3D-CAP-PON, Shuaidong Chen1, Bo Liu1, Yaya Mao1, Jianxin Ren2, Xiumin Song2, Lei Jiang2, rahat ullah1, Shun Han1, Jianye Zhao1, Jingyi Zhang1, Delin Zhao1, Minye Li1, Xueyang Liu3; 1Inst. of Optics and Electronics, Nanjing Univ. of Information Science & Technology, China; 2School of Electronic Engineering, Beijing Univ. of Posts and Telecommunications, China; 3School of Elec-trical, Computer and Telecommunication Engineering, Univ. of Wollongong, Australia. A Rubik’s cube rotation encryption based on chaos in three-dimensional carrier-free amplitude and phase modulation passive optical network (3D-CAP-PON) is proposed . Experiment verifies that the proposed scheme has good transmission performance and extremely high security .

M4A.318Carrier Phase Recovery Exploiting Recursive Blind Phase Search Algorithm for Probabilistic Shaping 64QAM Systems, Jin Hu1, Zhongliang Sun1, Xuekai Xu1, Yueming Lu2, Yaojun Qiao1; 1State Key Laboratory of Information Photonics and Optical Communications, School of Information and Com-munication Engineering, Beijing Univ. of Posts and Telecom-munications, China; 2Key Laboratory of Trustworthy Distributed Computing and Service, Ministry of Education, School of Cyberspace Security, Beijing Univ. of Posts and Telecommunica-tions, China. Conventional BPS algorithm fails on probabilistic shaping signals when using practical length of noise rejection filters . The recursive BPS algorithm is implemented and verified to achieve a gain of more than 1 dB .

M4A.319Transmitter IQ Mismatch Compensation and Monitoring for Digital Subcarrier-multiplexing Systems, Zhiqun Zhai1, Mengfan Fu1, Lei Liu1, Hexun Jiang1, Huiling Ren1, Lilin Yi1, Weisheng Hu1, Qunbi Zhuge1; 1Shanghai Jiao Tong Univ., China. A transmitter (Tx) IQ mismatch compensation and monitoring scheme based on post-equalization is proposed for subcarrier-multiplexing systems . The estimation errors of power and phase mismatch are less than 0 .1 dB and 0 .3 degree, respectively

M4A.320Convolutional Neural Network Equalizer for Short-reach Optical Communication Systems, Jing Zhang1, Lianshan Yan1, Lin Jiang1, Anlin Yi1, Yan Pan1, Wei Pan1, Bin Luo1; 1Southwest Jiaotong Univ., China. A novel convolutional neural network equalizer has been proposed and demonstrated for eliminat-ing linear and nonlinear distortions . The BER performance of 64-Gbit/s PAM4 signal over 137-km SSMF can be achieved below 7%FEC threshold .

M4A.321Nonlinear Mitigation with TL-NN-NLC in Coherent Optical Fiber Communications, Wanting Zhang1, Taowei Jin1, Tao Xu1, Jing Zhang1, Kun Qiu1; 1Univ of Electronic Science & Tech China, China. We propose a low complexity transfer-learning assisted neural-network nonlinear compensation (TL-NN- NLC) scheme . The experimental results show 1 .3-dB quality factor (Q-factor) improvement for 128 Gb/s polarization multiplexed (PM) 16-QAM coherent optical transmission over 800-km SSMF

M4A.322Nonlinear Fourier Domain PMD Impairment Model for Non-linear Frequency Division Multiplexing, Xulun Zhang1, Lixia Xi1, Zibo Zheng1, Nannan Zhang1, Jiacheng Wei1, Shucheng Du2, Wenbo Zhang1, Xiaoguang Zhang1; 1Beijing Univ. of Posts and Telecommunications, China; 2Beijing Normal Univ., China. A nonlinear Fourier domain PMD impairment model is first proposed and verified . It can help to better understand the effects of PMD, and provide guidance for the design of corresponding equalization scheme .

M4A.323Two-Stages Multimedia Data Encryption and Compression via Joint Chaotic Compressive Sensing and Latent Vector Transmission, Alberto Pepe1, Xin Liu1, Faisal Nadeem Khan2, H .Y . Fu1; 1Tsinghua-Berkeley Shenzhen Inst., China; 2The Hong Kong Polytechnic Univ., Hong Kong. we propose a digital communication system in presence of noise and quantization guaranteeing two-levels, joint dimensionality reduction and security of multimedia data with the aid of compressive sensing theory and a stacked autoencoder architecture

M4A.324High-efficient Equalizer based on the simplified Deep Neural Network for 56Gb/s/λ PAM-4 in C-band 10G DML-based Short reach system, Yu Xi1, Chenyu Wang1, Xin Miao2, Meihua Bi1,2, Weisheng Hu2; 1Hangzhou Dianzi Univ.,, China; 2State Key Laboratory of Advanced Optical Communication System and Networks, Shanghai Jiao Tong Univ., China. We demonstrate a superior DNN equalizer to improve performance of DML-based short-distance optical transmission systems . The corresponding results show that this scheme can achieve low bit-error-rate in C-band and exhibit excellent nonlinear suppression capabilities .

M4A.325A new LightGBM-based Equalizer enabled high capacity PAM-4 and NRZ transmission in the 10-G class system, Chenyu Wang1, Xin Miao2, Yu Xi1, Meihua Bi1,2, Weisheng Hu2; 1Hangzhou Dianzi Univ.,, China; 2Shanghai Jiao Tong Univ., China. A powerful LightGBM-based equalizer is presented to improve the performance of the bandwidth-limited IMDD sys-tem . Compared with the common 37-taps DFE, it can achieve the sensitivity by 2 dB at the HD-FEC limit .

M4A.326Wideband and Low-Spur Doppler Simulator Based on Pho-tonic Microwave I/Q Up-Converter, Yongsheng Gao1, Xinyuan Wang1, Wuying Wang1, Bo Chen1; 1Northwestern Polytechnic Univ., China. A Doppler simulator based on photonic micro-wave I/Q up-converter is proposed using an PDM-DPMZM, which features the advantages of tunable operating frequency, transparent modulation bandwidth and high spur suppression .



Monday, 26 O

ctober

Poster Room

M4A.327Photonic Compressive Sampling of Sparse Broadband RF Signals using a Multimode Fiber, Kaiqiang Ding1, Ziyi Meng1, zhenming yu1, Zhenyu Ju1, Zhengxiang Zhao1, Kun Xu1; 1State Key Laboratory of Information Phot, China. We propose a photonic compressive sampling scheme based on multimode fiber for radio spectrum sensing, which shows high accuracy and stability, and low complexity and cost . Pulse overlapping is utilized for a fast detection .

M4A.328Mitigation of Multi-Source Modulation Distortions in A-RoF Link by Using Transfer Learning aided ANN, Enji Liu1, Zhenming Yu1, Kun Xu1; 1State Key Laboratory of Information Photonics and Optical Communications, Beijing Univ. of Posts and Telecommunications, China. We adopt transfer learning aided artificial neural network (TL-ANN) as the approach of post digital signal process in A-RoF link . The proposed method could mitigate multi-source modulation distortions and decrease training cost of ANN simultaneously .

M4A.329Weak microwave signal detection based on microwave photonics-enabled single-photon technology, Xiaoxue Chen1, Shangyuan Li1, Xiaoxiao Xue1, Xiaoping Zheng1; 1Tsinghua Univ., China. A method for weak microwave signal detection based on microwave photonics-enabled single-photon technology is proposed and experimentally demonstrated, showing signal waveform and the minimum detectable signal is as low as -112 .8 dBm without electrical amplifications .

M4A.330An Effect of Beam Radius Control on FSO Communication for Vehicles in Driving Conditions, Kwanyong Lee1, Changhee Lee1; 1Korea Advanced Inst of Science & Tech, Korea. An effect of beam radius control on FSO communication for vehicles in driving condition was studied . The beam radius control was effective for driving conditions with a limited beam radius and in severe vibration condition .

M4A.331Multi-octave linearized off-quadrature biased MZM analog optical link using blind digital linearization, Wenlin Bai1, Xihua Zou1, Peixuan Li1, Wei Pan1, Lianshan Yan1, Bin Luo1; 1Southwest Jiaotong Univ., China. A training-free blind digital linearization algorithm is proposed for the off-quadrature biased MZM analog optical link desiring high linearity and multi-octave operation bandwidth . Simultaneous suppression of IMD2 and IMD3 by ~20 dB is experimentally demonstrated .

M4A.332Experimental study of Multi-Standard Wireless Signal Transmission over 7-Core Multicore Fiber in Radio-over-Fiber System, Congya Sun1, zhenming yu1, Zhiquan Wan1, Kaixuan Sun1, Kun Xu1; 1State Key Laboratory of Information Photonics and Optical Communications, Beijing Univ. of Posts and Telecommunications, China. We experimentally study the multicore fiber transmission of multi-standard wireless signals in radio-over-fiber (RoF) system with fiber-wireless hybrid links . The EVM performance of both WLAN and LTE-TDD signals can achieved below 3% during the experiment .

M4A.333Photonic-Assisted Multi-Path Leakage Cancellation Employ-ing OTTD Line Array, Jianwei Luo1, jia ye1,2, Zhaozhao Gao3, Fan Jiang3, Lianshan Yan1, Wei Pan1, Xihua Zou1; 1Center for Information Photonics & Communications, School of Informa-tion Science and Technology, Southwest Jiaotong Univ., China; 2Wuhan National Laboratory for Optoelectronics, Huazhong Univ. of Science and Technology, China; 3the Science and Technology on Electronic Information Control Laboratory, China. A photonic approach to cancel the multi-path leakage by employing an optical true time delay (OTTD) line array is proposed and experimentally demonstrated . A multi-path leak-age cancellation depth larger than 40-dB is realized .

M4A.334Continuously Tunable Microwave Photonic Filter by Using Optical Frequency Comb Based on a Recirculating Frequen-cy Shifter, Weiyu Dai1, Weiying Rao1, Hongyan Fu1; 1Xiamen Univ., China. In this paper, a continuously tunable microwave photonic filter (MPF) with optical frequency comb generated by recirculating frequency shifter (RFS) based on an IQ modular is proposed and experimentally demonstrated .

M4A.335Wideband Coherent Optical RF Channelizer With Image-Reject Down-Conversion, Bo Chen1,2, Yangyu Fan1, Yongsheng Gao1; 1Northwestern Polytechnical Univ., China; 2Xianyang Normal Univ., China. Channelization receiver can effectively manipulate wideband RF signals . An microwave photonic channelizer based on coherent optical frequency combs and image-reject mixer is proposed and can receive the RF signal with bandwidth of 5 GHz .

M4A.336Optical Codebook-Based Hybrid Precoding for Intelligent Reflecting Surface-Assisted mmWave C-RAN Systems, Much-uan Yang1, Huan Huang1, Chongfu Zhang1, Xiaowen Wang1, Kun Qiu1; 1Univ. Electron. Sci. & Technol. China, China. An optical codebook-based hybrid precoding is proposed for intelligent reflecting surface-assisted millimeter-wave cloud radio access networks, where an optical codebook-based alternating optimi-zation algorithm is developed . Based on numerical simulation, the obtained results are discussed .

M4A.337Arbitrary Waveform Generation with a Doubled Bandwidth based on an IQ Photonic Digital-to-analog Converter, Jiading Li1, Xiaoxiao Xue1, Shangyuan Li1, Xianbin Yu2, Jian Wang3, Xiaoping Zheng1; 1Tsinghua Univ., China; 2College of Information Science and Electronic Engineering, Zhejiang Univ., China; 3Huazhong Univ. of Science and Technology, China. A novel method of photonic arbitrary waveform generation is presented, which combines photonic digital-to-analog conversion technique and IQ upconversion . A 2-bit prototype is built experimentally and a linear frequency-modulated waveform with a bandwidth of 4 GHz is synthesized with a 2-GHz baseband width .

M4A.338Chromatic Dispersion Immune Photonic Microwave Fre-quency Shift Keying Pulse Generator, Mingzheng Lei3,1, Min Zhu2,3, Xinlu Gao1, Chunqi Song1, Yunping Bai1, Zhennan Zheng1, Aijie Li3, Shanguo Huang1; 1Beijing Univ of Posts & Telecom, China; 2Southeast Univ., China; 3Purple Mountain Laboratories: Networking, Communications and Security, China. A photonic microwave FSK pulse generator based on carrier-suppressed double sideband modulation is proposed . The simulation results show that the pulse generator is free from the chromatic dispersion-induced power fading and has high receiving sensitivity .

M4A.339A Reconfigurable Microwave Photonic Filter Based on Multicore Fibers Incorporating a TOAD Switch, Liang Huo1, Can Zhao1, Hao Wu1, Ming Tang1; 1Wuhan National Lab for Optoelectronics (WNLO) & National Engineering Laboratory for Next Generation Internet Access System, School of Optical and Electronic Information, Huazhong Univ. of Science and Technology, China. We propose a new scheme of reconfigu-rable microwave photonic filter based on multicore fibers and a terahertz optical asymmetric demultiplexer switch, with a switching rise/fall time of 3 .4/3 ns .

M4A.340Experimental Analysis of laser Dynamics in Single Mode FP-LD Subjected to Dual-Beam Injection, Limin Zhang1, Hao Chen1, Nan Zhu1, Snehi Bassi1, Bikash Nakarmi1, Shilong Pan1; 1Nanjing Univ Aeronautics & Astronautics, China. The dynamics of dual-beam injection into single mode FP-LD are analyzed . With the wavelength of injected beams unchanged and injection strength changed, the dynamics are observed and determined as scenario A, B or C .

M4A.341Photonic-Enabled Self-Interference Cancellation for High-Frequency Broadband Frequency Modulation Continu-ousWave Rader, Yunlu Xing1, Shangyuan Li1, Xiaoxiao Xue1, Xiaoping Zheng1; 1Department of Electronic Engineering, Tsinghua Univ., Tsinghua National Laboratory for Information Science and Technology, China. A photonic-enabled RF self-interference cancellation system is proposed for frequency modulated continuous-wave (FMCW) radars . Simulation results show that it can realize 23-dB cancellation depth over 4-GHz instantaneous bandwidth .

M4A.342Terahertz Frequency Comb Based on Frequency-Locked Coherent Smith-Purcell Radiation, Yuechai Lin1,2, Fang Liu1,2, Jinyu Li1,2, Yidong Huang1,2; 1Department of Electronic En-gineering, Tsinghua Univ., China; 2Beijing National Research Center for Information Science and Technology, China. Via velocity modulation by utilizing localized surface plasmon, a method of producing picosecond free-electron bunch train and further generating terahertz frequency comb based on frequency-locked coherent Smith-Purcell radiation is proposed and studied numerically .

M4A.343A Simple Full-duty-cycle Triangular Pulse Train Generation Scheme Based on a Dual-drive Mach-Zehnder Modulator, Jian Li1, Jingjing Hu1, Jiayi Zhao1, Yiying Gu1, Xiaozhou Li1, Mingshan Zhao1; 1Dalian Univ. of Technology, China. We dem-onstrate a 5GHz periodical triangular pulse train generation employing photonic link without any signal processing . The tunability of triangular pulses generation is realized by adjusting the frequency of the input microwave signal .

M4A.344Theoretical Analysis on OPLL-based Phase Modulated RF Photonic Links, Ding Ding1, Xi Fang1, Cheng Zhao1, Hua Jiang1, Xianwei Gao1, Yixin Fu1, Lei Zhang1; 1Beijing Electronics Sci-ence and Technology Inst., China. A linear system model for OPLL-based phase modulated RF photonic link is derived . With the model, link gain, output noise and nonlinear distortions are analyzed . Theoretical results are validated by simulations and reachable link SFDR when loop delay given is discussed .



Mon

day,

26 O

ctob

er

Poster Room

M4A.345Photonics-based Reconfigurable Multi-band Dual-chirp Microwave Waveform Generation, Hongshi Zhao1,2, Jianxin Ma1,2; 1Beijing Univ of Posts & Telecom, China; 2State Key Laboratory of Information Photonics and Optical Commu-nications, China. A novel photonic scheme for multi-band dual-chirp waveforms generation is proposed . The bandwidth-quadrupling dual-chirp waveforms at five consecutive bands without high frequency components are simultaneously gen-erated after balanced detection between the modulated and unmodulated lightwaves .

M4A.346Improving the Performance of an Optoelectronic Oscillator by Employing a Whispery Gallery Microwave Cavity, Haibo Chen1, He Yang2, Ya Ban4, Chao Wang1, Yushan Lu3, Kai Huang1, Fan Yang1, Dan Liu1, Yuan Yuan1, Dongliang Yan1, Xing Chen1; 1Beijing Inst. Radio Metro & Measurement, China; 2China Center for Aerospace Science and Technology International Communication, China; 3School of Microelectronics, Tianjin Univ., China; 4Chongqing Academy of Metrology and Qual-ity Inspectioin, China. A whispering gallery microwave cavity (WGMC) is used in the classical optoelectronic oscillator (OEO) . The phase noise of the WGMC-OEO running near 9 .2 GHz is improved by 27 dB at 10 Hz frequency offset .

M4A.347Suppression of Even-Order Distortions in Directly Modu-lated APL for the Mobile Fronthaul System, Ying Cao1, Jianxin Ma1; 1Beijing Univ. of Posts and Telecommunications, China. A method based on the push-pull manner is proposed in the directly-modulated analog photonic link (APL) to eliminate IMD2 . Nine 200 MHz IF signals are experimentally achieved the reduction (>1 %) of EVM over 1 .5km SSMF .

M4A.348A Novel Microwave Photonic Filter for Frequency-tripled Signals, Nan Zhu1, Shifeng Liu1, Hongfei Liu1, Limin Zhang1, Mingzhen Liu1, Bowen Zhang1, Shilong Pan1; 1Nanjing Univ. of Aero. and Astro., China. A novel microwave photonic filter (MPF) for frequency-tripled signals is proposed . The simulation results show that the proposed MPF successfully selects out frequency-tripled signals with reconfigurable center frequency and bandwidth .

M4A.349Generation and detection of a phase modulated linearly chirped waveform using an orthogonally polarized optical signal, Xuan LI1, Shanghong Zhao1, Guodong Wang1, He Li1; 1Information and Navigation College, China. An orthogonally polarized optical signal is generated and used to perform data modulation and local carrier generation . As a result, a phase modulated linearly chirped waveform can be obtained and coherent detected .

M4A.350Photonic Generation of Multi-Band Dual-chirp Microwave Waveform with Increased Time-Bandwidth Product, Jialing Yang1, Jianxin Ma1; 1Beijing Univ. of Posts and Telecommuni-cations, China. A simple scheme to generate multi-frequency dual-chirp microwave waveform with increased time-bandwidth product based on microwave photonics is proposed . The waveforms including center frequency-bandwidths of 10GHz-3 .2GHz, 20GHz-3 .2GHz, and 30GHz-3 .2GHz are simultaneously generated with two cascaded polarization modulators .

M4A.351All-Optical Aggregation Scheme Based On Joint Modula-tion, Qi Yang1, Xishuo Wang1, Qi Zhang1, Xiangjun Xin1, Ran Gao2, Ying Tao3, Qinghua Tian1, Feng Tian1, Yongjun Wang1, wei zhang3, Huan Chang2, Dong Chen3, Jinxi Qian3; 1Beijing Univ. of Posts and Telecommunications, China; 2Beijing Inst. of Technology, China; 3China Academy of Space Technol-ogy, China. A novel all-optical aggregation scheme based on joint modulation is proposed . The simulation results show that the proposed scheme can solve the high time-delay and complexity problem of optical-electrical-optical aggregation in traditional schemes .

M4A.352LCOS based Optical Wireless Communication System for Multicast Service, Quan You2,1, Guoxing Zheng3, Xi Xiao2,1, Shaohua Yu2,1; 1State Key Laboratory of Optical Communication Technologies and Networks, China Information Communication Technologies Group Corporation, China; 2National Information Optoelectronics Innovation Center, China; 3Electronic Informa-tion School, Wuhan Univ., China. We propose an indoor optical wireless communication system supporting multicast service by using a liquid crystal spatial light modulator . 10-Gb/s on-off key-ing data is transmitted over 2-m free space for up to three users .

M4A.353Flat Optical Frequency Comb Generation Based on Intensity Modulator with RF Frequency Multiplication Circuit and Dual-parallel Mach-Zehnder Modulator, Xiaoli Liu1, Xiang Li1, Mengmeng Sheng1, Yongfeng Wei1, Caili Gong1; 1Inner Mongo-lia Univ., China. A novel optical frequency comb (OFC) genera-tor with two dual-parallel Mach-Zehnder modulators(DPMZMs) and intensity modulator(IM) is proposed . Results show that 80-line OFC with flatness of 0 .32dB and frequency interval of 8GHz can be obtained .

M4A.354A Bonding Structure with Low Return Loss and High Transmission Bandwidth for Microwave Circuit, Shangbin Sun1, Yuanxiang Chen1, Jia Fu1, Ying Han1, Yongtao Huang1, Shangjing Lin1, Leijing Yang1, Jianguo Yu1; 1Beijing Univ. of Posts and Telecomm, China. In this paper, we present a bond-ing interconnect structure based on multi-stub impedance matching . The proposed structure has excellent high-frequency performance with 3dB bandwidth of 65 .9 GHz and return loss is -15 .533dB at 40 GHz .

M4A.355Monolithically Reflector Integrated Waveguide Photode-tector with Optically Isolation Mesa, Tao Liu1; 1College of Physics and Electronic Engineering, Qujing Normal Univ., China. In this paper, a waveguide photodetector with optically isolation between photosensitive-mesa and N-contact-mesa, and forming a mirror separated from the N-contact-mesa at the end of the waveguide was proposed for high efficiency bandwidth product .

M4A.356Photonic Generation of Microwave Waveform with Low RMSE Based on Dual-Parallel Mach-Zehnder Modulator, Haoyu Chen1, Jianxin Ma1; 1Beijing Univ. of Posts&Telecommunications, China. A photonics waveform generation based on a dual-parallel Mach-Zehnder modulator and a balanced photo-detector is proposed . The accuracy of the generated waveforms is improved by introducing the 5th Fourier component .

M4A.357Dynamic Resource Management for Indoor Hybrid Visible Light Communications and WiFi Networks, Liwei Yang1, Yuqi Luo1, Zelin Li1, Zhang Qi1, Wenjie Zhang2; 1China Agricultural University, China; 2Minnan Normal University, China. Dynamic resource management is proposed to realize the coexistence of visible light communications and WiFi systems . Simulation results show that the proposed scheme works well for managing the resources of the hybrid networks .

M4A.358Photonic generation of phase-coded microwave signal with tunabilities, Wensheng Zhai1, Jianbin Yao1, Yunxia Xin1, Ruijiao Zhang1, Hai Yang2; 1School of Physics and Electronics, North China University of Water Resources and Electric Power, China; 2State Key Laboratory of Information Photonics and Optical Communications, Beijing University of Posts and Telecommu-nications, China. We propose a photonic scheme to generate a tunable frequency phase-coded microwave signal based on a phase modulator and balanced detection . The experimental results implement 30 GHz signal with a coding rate of 5 Gb/s .

M4A.359All-Fiberized 2.7–4.2 μm Mid-Infrared Supercontinuum Source Based on Erdoped ZBLAN Fiber Amplifier, Kaixin Deng1, Linyong Yang1, Bin Zhang1,2, Jinmei Yao1, Jing Hou1,2; 1College of Advanced Interdisciplinary Studies, National Univ. of Defense Technology, China; 2State Key Laboratory of Pulsed Power Laser Technology, China. An all-fiberized supercon-tinuum (SC) source based on Er-doped ZBLAN fiber amplifier is demonstrated for the first time, and a SC spanning from 2 .7 to 4 .2 μm is obtained with a record power of 2 .32 W .

18:30–21:30 Banquet & Awards Ceremony



Monday, 26 O

ctober


NOTES

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________

____________________________________________________________________________________________________________________________________________


ACP/IPOC 2020 — Tuesday, 27 October

Tues

day,

27 O

ctob

er



08:30–10:00T1A • Optical Fibre Sensors IVPresider: Fei Xu; Nanjing Univ., China

08:30–10:00T1B • Machine Learning Assisted TransmissionPresider: Liangchuan Li; Huawei Technologies Co Ltd, China

08:30–10:00T1C • Design and Operation of Optical NetworksPresider: Qunbi Zhuge; Shanghai Jiao Tong Univ., China

08:30–10:00T1D • Photonic Integrated DevicesPresider: Yu Yu; Wuhan National Lab for Optoelectronics, China

T1C.1 • 08:30 InvitedCognitive optical networks, Vincent W . Chan1; 1Massachusetts Inst. of Technology, USA. The optical network of the future will have huge increase in rates, due to large transactions . Cognitive techniques will be used for fast scheduling of resources and agile adaptations for congestion control and network resilience .

T1A.1 • 08:30 InvitedOptical fiber sensing technology for wearable devices, Arnaldo Leal Junior1; 1Federal Univ. of Espirito Santo, Brazil. In this presentation, we discuss the developments on optical fiber sensors for wearable devices, using both standard silica optical fibers and specialty fibers including the polymer optical fibers for both intensity and wavelength-based sensors systems .

T1B.1 • 08:30 Four-Dimensional Direct Detection Receiver Based on Stokes Vector and Differential Polarization Inner Product, Honglin Ji1, Tonghui Ji2, Chuanbowen Sun1, Zhaopeng Xu1, Ranjith Rajasekharan Unnithan1, William Shieh1; 1The Univ. of Melbourne, Australia; 2Univ. of Science & Technology Beijing, China. We propose a four-dimensional direct detection receiver based on differential polarization inner product and Stokes vector direct detection, which is experimentally verified by a reception of 30-Gbaud dual-polarization QPSK signal .

T1D.1 • 08:30 InvitedLithium niobate integrated photonics, Qiang Lin1; 1Univ. of Rochester, USA. This talk will present our recent progress in developing various photonic functionalities on the lithium niobate integrated photonic platform, such as broadband frequency combs, high-quality entangled photon pairs, and wavelength-scale electro-optic modulators .

T1B.2 • 08:45 Novel Preamble Scheme for Upstream Burst-mode Coherent Detection in TDM PON, Jie Li1, Shaohua Yu1, Ming Luo1, Tao Zeng1; 1Lab Optical Comm. Tech & Network, China. We pro-pose a novel preamble scheme combined with memory-aided equalization strategy for upstream burst-mode coherent detec-tion in TDM PON . The power budgets are 39 .4-dB for 112-Gb/s PDM-QPSK system after 40-km SMF by 59 .43-ns preamble .

T1A.2 • 09:00 InvitedSilicon-tipped fiber-optic thermometers, anemometers, and bolometers, Ming Han1; 1Michigan State Univ., USA. Taking ad-vantage of the peculiar optical and thermal properties of silicon, we introduce the fabrication of silicon Fabry-Perot sensors at the tip of an optical fiber and their applications as high-speed temperature sensors, anemometers for flow measurement, and bolometers for plasma diagnosis in fusion devices .

T1B.3 • 09:00 InvitedMachine Learning in the Optical Domain enabled by Res-ervoir Computing, Stephan Pachnicke1, Shi Li1; 1Christian-Albrechts Universität zu Kiel, Germany. Photonic reservoir computing can substitute digital signal processing and equal-ize linear and nonlinear impairments . Especially photonic integrated variants e .g . ring-resonator based devices may become attractive . Feasibility and limitations are evaluated, and potential solutions are proposed .

T1C.2 • 09:00 InvitedSDN Enabled Reconfigurable Optical Data Center Network, Xuwei Xue1,2; 1Beijing University of Posts and Telecommunica-tions, China; 2Eindhoven University of Technology, Netherlands. SDN enabled control plane facilitate the flexible optical network slicing provisioning with reconfigurable network intercon-nections . Programmable functionalities can be supported by updating look-up table and monitoring statistic from top of racks and optical switch controllers .

T1D.2 • 09:00 InvitedAn open Silicon Photonics ecosystem for computercom applications, Marco Fiorentino1; 1Hewlett Packard Lab, USA. I will discuss progress towards an open Silicon Photonics eco-system targeted at computercom applications . The ecosystem comprises a number of tools including a development kit with verified devices designed using industry-standard tools and fabricated in a commercial foundry, a test environment, fiber attach, and packaging .


ACP/IPOC 2020 — Tuesday, 27 October Tuesday, 27 October



08:30–10:00T1E • Waveguide GratingPresider: Feifei Yin, Beijing University of Posts and Telecommunications, China

08:30–10:00T1F • Integrated Nanophotonic DevicePresider: Yi Xu; Jinan Univ., China

08:30–10:00T1G • Advanced Photonic Devices and CircuitsPresider: Ke Xu; Harbin Inst. of Technology, China

T1E.1 • 08:30 InvitedSilicon photonic integrated Bragg gratings and the applications for microwave photonic signal processing, Jianping Yao1; 1Univ. of Ottawa, Canada. Silicon photonic integrated Bragg gratings are key components in photonic integrated circuits (PICs) . In this talk, two silicon photonic integrated Bragg gratings that can be reconfigured for electronically programmable microwave photonic signal processing are presented .

T1F.1 • 08:30 InvitedSi-compatible CW Perovskite Laser at Room Temperature and Perovskite Gain-assisted Hyperbolic Metamaterials, Qing Gu1, Zhitong Li1, Jiyoung Moon1, Masoud Alahbakhshi1, Abouzar Gharajeh1, Anvar Zakhidov1; 1The Univ. of Texas at Dallas, USA. We show stable green lasing in MAPbBr3 perovskite under continuous wave optical pumping at room temperature . We also show loss-compensated, lumines-cent hyperbolic metamaterials wherein the dielectric constituent is fully composed of MAPbI3 perovskite .

T1G.1 • 08:30 TutorialSilicon Photonic Integrated Circuits, John Bowers1; 1Univ. of California, Santa Barbara, USA. Silicon photonics has become a mainstream technology for high volume, low cost manufacturing of photonic devices and integrated circuits for a wide variety of applications . These include optical transceivers for datacom and telecommunications, navigation including LIDARs and gyroscopes, biomedical sen-sors including lab on a chip, analog transmission for military and space applications and precision timing and optical clocks . Silicon photonic foundries exist on three continents with volumes in the millions of units per year . Laser integration on silicon has been commercialized using heterogeneous integration and prospects look good for epitaxial lasers on silicon . Here we give an overview of recent research in the area and prospects for future results .

T1E.2 • 09:00 InvitedSubwavelength Grating Waveguide Devices in Silicon Photonics for Microwave Photonic Signal Processing, Lawrence R . Chen1; 1McGill Univ., Canada. We review re-cent work on developing integrated optical delay lines based on subwavelength grat-ing waveguide devices in silicon photonics for microwave photonic signal processing .

T1F.2 • 09:00 InvitedIntegrated lithium niobate nonlinear photonics, Mengjie Yu1; 1Harvard Univ., USA. Lithium niobate (LN) is an excellent photonic material for nonlinear interactions . We will discuss the recent advancement of thin-film LN technology, including electro-optic frequency shifters and beamsplitters, supercontinuum generation, Kerr microcombs, and electro-optic frequency combs .

T1G.2 • 09:15 Silicon subwavelength meta-structures based multifunctional problem solver, Hao Jia1, Shanglin Yang2, Ting Zhou2, Lei Zhang2, Tao Wang1, Haoxiang Chen1, Jian-hong Yang1, Lin Yang2; 1Lanzhou Univ., China; 2ISCAS, China. In this paper, we utilize silicon subwavelength meta-structures as hardware solvers for multiple problem . By manipulating the evolution of optical parameters through device, we solve the permutation cipher and signal switching problem in optical field .



Tues

day,

27 O

ctob

er


T1A.3 • 09:30 Distributed acoustic sensor based sand content detection in solid–liquid two-phase flow, Tongda Li1, Wei Qiao1, Hao Li1, Qizhen Sun1, Zhijun Yan1, Deming Liu1; 1Huazhong Univ of Science and Technology, China. We demonstrated a real time sand content measurement in solid-liquid flow by employing an optical fiber distribution acoustic sensor (DAS) system

T1B.4 • 09:30 InvitedApplications of information theoretic approaches in optical Communications, Tobias Fehenberger1; 1ADVA Optical Net-working, Germany. Performance metric such as signal-to-noise ratio (SNR) and achievable information rate (AIR) are reviewed in the context of fiber-optic communications . We highlight that for probabilistic constellation shaping, AIRa are the most relevant quantities while SNR might give misleading results .

T1C.3 • 09:30 InvitedDefragmentation in optical networks, Brigitte Jaumard1; 1Concordia Univ., Canada. Abstract not available .

T1D.3 • 09:30 Sinusoidal Silicon Waveguide Array for Optical Phased Ar-ray with Low Crosstalk, Xiaogen Yi1, Huiying Zeng1, Sai Gao1, Ciyuan Qiu1; 1Shanghai Jiao Tong Univ., China. We propose an ultra-compact low-crosstalk sinusoidal silicon waveguide array with a pitch of 695 nm, where the sinusoidal bends are keys to reduce the crosstalk between waveguides .

T1A.4 • 09:45 Single-shot detection of thermal response of thin films based on photonic time stretch, Luhe Zhang1, Zhi Wang1, Caiyun Li1, Longfei Zhu1, Mengjie Zhou1; 1Nankai Univ., China. Single-shot detection method based on photonic time-stretch of femtosecond laser pulses is introductionproposed to obtain thermal response of materials . This process improves the tra-ditional detection technology and has potential applications in high-throughput measurement of materials .

T1D.4 • 09:45 New concept of silicon photonic MEMS switch based on total internal reflection, Yi Sun1, Daoxin Dai1; 1Zhejiang Univ., China. A novel silicon photonic MEMS switch based on total internal reflection is proposed for the first time . It works well with a low excess loss of ~0 .2dB, a high extinction ratio in an ultra-broad wavelength range of 1250-1650nm, and can be easily extended to large-scale switch matrix in the future because of its low power consumption .





T1E.3 • 09:30 Coverage Analysis for Centralized Optical Beamforming Based mmWave Cloud-RAN Systems, Huan Huang1, Xiaowen Wang1, Chongfu Zhang1, Wei Zheng1, Kun Qiu1; 1Univ. Electron. Sci. & Technol. China, China. A centralized optical beamforming scheme, only requiring less than half of the beamforming resources, is proposed for 5G millimeter-wave cloud radio access networks . Stochastic geometry-based cover-age analysis shows that the proposed scheme achieves near-optimal performance .

T1F.3 • 09:30 InvitedMesa-Top Single Quantum Dot Arrays as Single Photon Sources: A new paradigm for On-chip Quantum Photonics, Jiefei Zhang1, Swarnabha Chattaraj1, Qi Huang1, Lucas Jordao1, Siyuan Lu2, Anupam Madhukar1; 1Univ. of Southern California, USA; 2IBM Thomas J. Watson Research Center, USA. We demonstrate a new paradigm for realizing scalable quantum optical circuits based on a new class of buried ordered spectrally uniform (σλ<2nm) quantum dot single photon source array with highly pure single photon emission (purity>99%) .

T1G.3 • 09:30 InvitedToward fully integrated nonlinear photonics, Lin Chang1, Weiqiang Xie1, John Bowers1; 1Univ. of California Santa Barbara, USA. Two key advances recently made toward integrated nonlinear photonic circuits are presented, including an ultra-efficient (Aluminium) Gallium Arsenide on insulator nonlinear platform, and integrated turnkey soliton microcombs .

T1E.4 • 09:45 Multi-Microwave Frequency Comb Generation by Injecting Modulated Beams with Negative Wavelength Detuning in a Single Mode FP-LD, Snehi Bassi1, Hao Chen1, Limin Zhang1, Bikash Nakarmi1, Shilong Pan1; 1Nanjing Univ Aeronautics & Astronautics, China. We demonstrate multi-microwave frequency comb generation using negative injection locking of the modulated beams in a single mode FP-LD . The additional modulator is used to improve the power flatness of the comb generation .




Tues

day,

27 O

ctob

er


10:30–12:00T2A • Fibre-based Devices IIPresider: Junfeng Jiang; Tianjin Univ., China

10:30–12:00T2B • High Capacity and Long-Haul TransmissionPresider: Juhao Li; Peking Univ., China

10:30–12:00T2C • Service-Oriented Optical NetworksPresider: Xingwen Yi; Sun Yat-Sen Univ., China

10:30–12:00T2D • Programmable Silicon DevicesPresider: Xinlun Cai; Sun Yat-Sen Univ., China

T2A.1 • 10:30 InvitedRecent Progress on fusion splicing of hollow-core photonic crystal fibers, Limin Xiao1; 1Fudan Univ., China. We demon-strate a reverse tapering approach for the low-loss fusion splice between the antiresonant hollow core fiber (AR-HCF) and the standard single-mode fiber (SMF-28) . A record low loss of the SMF-28/AR-HCF/SMF-28 chain less than 1 .4 dB is dem-onstrated without using any intermediate bridging elements .

T2B.1 • 10:30 InvitedModern Undersea Cable Systems Evolution, Ruomei Mu1; 1TE SubCom, USA. We will overview the evolution of modern submarine cable systems from harvesting capacity within bandwidth of single fiber to power efficient space division multiplexing (SDM) designs . Capacity optimization employing “open cable” concept will be introduced .

T2C.1 • 10:30 InvitedService Function Chaining & Embedding, Xiaojun Cao1; 1Georgia State Univ., USA. The optimization of Service Function Chaining (SFC) and embedding involves three interrelated sub-processes: SFC composition, node mapping and link mapping . The asymmetric traffic patterns and operation dependences add further constraints onto the challenging SFC processes .

T2D.1 • 10:30 InvitedOptical phase-change materials (O-PCMs) for reconfigurable photonics, Juejun Hu1; 1Massachusetts Inst. of Technology, USA. O-PCMs uniquely offer exceptionally large refractive index modulation with minimal loss penalty, made possible through a dielectric-dielectric structural transition . Here we discuss our recent work on reconfigurable integrated photonics and metasurface based on O-PCMs .

T2A.2 • 11:00 InvitedPolymer-Filled In-Fiber Mach-Zehnder Interferometer with Pt-loaded WO3 Coating for Trace Hydrogen Detection, Bin Du1, Jun He1, Kuikui Guo1, Xizhen Xu1, Ying Wang1, Yiping Wang1; 1Shenzhen Univ., China. A highly sensitive hydrogen optical fiber sensor based upon Mach-Zehnder interference is demonstrated . The fiber sensor exhibits a high sensitivity of -1948 .68 nm/% (vol%) when the hydrogen concentration increases from 0% to 0 .8% (vol%) .

T2B.2 • 11:00 InvitedExtended wavelength-band transmission by wavelength conversion, Tomoyuki Kato1; 1Fujitsu Ltd., Japan. We review a large-capacity WDM transmission system that utilizes the wider transparent wavelength band of the developed fiber while us-ing commonly available C-band transceivers, and wavelength conversion technologies that realizes the system .

T2C.2 • 11:00 InvitedMulti-granular Optical Networks, Suresh Subramaniam1; 1George Washington Univ., USA. Disasters can damage or destroy large parts of our communications infrastructure . This talk will explore the impact of disasters on optical transport networks, and present some disaster management strategies .

T2D.2 • 11:00 Invited4-bar Quasi-phase-matching in AlGaAs-on-insulator square microcavities, Andrew W . Poon1; 1Hong Kong Univ of Science & Technology, China. The AlGaAs-on-insulator material platform offers compact, integrated nonlinear devices . The point-group symmetry of AlGaAs enables a natural quasi-phase-matching . In this talk, we will present our work on 4-bar quasi-phase-matching in square microcavities .

T2A.3 • 11:15 4 μm HBr fiber gas laser, Zefeng Wang1,2, Zhiyue Zhou1,2, Hao Li1,2, Yulong Cui1,2, Wei Huang1,2; 1National Univ of Defense Technology, China; 2State Key Laboratory of Pulsed Power Laser Technology, China. We report here a 4 μm fiber laser in HBr-filled silica hollow-core fibers (HCFs) . Pumped by a 2 μm thulium–doped fiber amplifier (TDFA), a maximum 4 μm power of ~350 mW is achieved with a conversion efficiency of about 10% .




10:30–12:00T2E • Microcomb ApplicationsPresider: Yihan Li; Beihang Univ.

10:30–12:00T2F • Bound State in the ContinuumPresider: Renmin Ma; Peking Univ., China

10:30–12:00T2G • Laser SciencePresider: Yue Zhou, Beijing University of Posts and Telecommunications, China

T2E.1 • 10:30 InvitedMicrocomb Generation for Microwave Photonic Applications, Xiaoxiao Xue1; 1Tsinghua Univ., China. Microresonator frequency combs are very promising as a novel generation of optical sources . Here we review recent advances of microcomb generation for microwave photonic applications, including signal processing, antenna steering, radio-over-fiber transmission, and waveform generation .

T2F.1 • 10:30 Massively-encoded optical data storage mediated by cylindrical vector beams and disordered nanoparticles, Mingcong Xian1, Yi Xu1, Xu Ouyang1, Yaoyu Cao1, Sheng Lan1, Xiangping Li1; 1Jinan Univ., China. We demonstrate that vectorial properties of cylindrical vector beams within the focal spot can boost the capacity of optical data storage in disordered nano-aggregates which shed new light on interaction between structured light and nanostructures .

T2G.1 • 10:30 InvitedIntegrated optical switches based on 2D materials and beyond, Jianji Dong1; 1Wuhan National Lab for Optoelectronics, China. Abstract not available .

T2F.2 • 10:45 TutorialRecent advances in Mie-resonant metaphotonics, Yuri S . Kivshar1,2; 1Australian National Univ., Australia; 2ITMO Univ., Russian Federation. This talk aims to review recent advances in Mie-resonant metaphotonics, including the physics of bound states in the continuum with isolated dielectric resonators and metasurfaces, generalized Kerker effect, nonlinear, active, and topological effects

T2E.2 • 11:00 InvitedSoliton microcombs for RF photonic filters, Jianqi Hu1, Camille-Sophie Brès1; 1Ecole Polytechnique Federale de Lausanne, Switzerland. We review recent progress of the microcomb-based RF photonic filters, and discuss the direct synthesis of recon-figurable RF photonic filters leveraging the rich soliton states in microresonators .

T2G.2 • 11:00 InvitedGaSb-based Lasers and PICs for Short- and Mid-wave Applications, Shamsul Arafin1; 1ECE, Ohio State Univ., USA. I will mainly discuss about the recent progress on antimonide material system for the development and demonstration of a photonic integrated circuits (PICs) technology platform in the extended short- and mid-wave infrared (S-MWIR) spectral band .



Tues

day,

27 O

ctob

er


T2A.4 • 11:30 Soliton molecules in a robust all polarization-maintaining mode-locked fiber laser, renlai zhou1, H .Y . Fu2, Qian Li1; 1Peking Univ., China; 2Tsinghua-Berkeley Shenzhen Inst. (TBSI), Tsinghua Univ., China. We experimentally demonstrate the generation of soliton molecules in a robust all polarization-maintaining mode-locked fiber laser with a non-reciprocal phase bias .

T2B.4 • 11:45 28 Channel PAM4 WDM Transmitter based on a Single Time Lens Source, Xiaoyu Xu1, Deming Kong1, Peter D . Girouard1, Mads Lillieholm1, Leif K . Oxenløwe1, Pengyu Guan1; 1Technical Univ. of Denmark, Denmark. We demonstrate a PAM4 WDM transmitter using a single Time Lens source . 28×250 Mb/s WDM PAM4 channels are generated simultaneously .

T2D.4 • 11:45 Silicon-based Optical Neural Network Chip Based on Coher-ent Detection, Ruiting Wang1,2, Pengfei Wang1,2, Guangzhen Luo1,2, Hongyan Yu1,2, Xuliang Zhou1,2, Yejin Zhang1,2, Jiaoqing Pan1,2; 1Inst. of Semiconductors, CAS, China; 2Univ. of Chinese Academy of Sciences, China. We design a silicon-based opti-cal neural network (ONN) chip based on coherent detection . Nonnegative neural networks are trained and tested on three different datasets and test accuracies are 96 .67%, 97 .22% and 96 .16% respectively .

12:00–13:30 Lunch Break

T2B.3 • 11:30 Field Trial Demonstration of Real-Time 1.2Tb/s (2×600Gb/s) Optical Channel over a Live G.652 Fiber Link Achieving Net Spectral Efficiency of 8bit/s/Hz, Yu Rong Zhou1, Kevin Smith2, Steve Duff1, Hongbing Wang3, Weiwei Pan3, Paul Hackett1, Daniel Tanasoiu3, Hui Zhang3, Ming Chen3, Huaiqi Gu3, Jianwu Wang3, Chao Zhang3, Zhuhong Zhang3; 1BT, UK; 2Opticonnec-tions Ltd, UK; 3Huawei Technologies, UK. We report a successful field trial of real-time 1 .2Tb/s(2×600Gb/s) optical channel within 150GHz spectral width over a live ~16km G .652 fiber link using only EDFAs, achieving long-term error-free performance with net spectral efficiency of 8bit/s/Hz .

T2C.3 • 11:30 InvitedAsymmetric Cluster Network with Distributed Broadcast Switch and Asymmetric Network Adapter, Yunqu Liu1, zhilong li1, Jiang Tao2, Peng Gao3; 1Viscore Technologies Inc., Canada; 2Huazhong Univ. of Sicence and Technologies, China; 3China Mobile Group Design Institues, China. This paper proposes an asymmetric cluster network, and how an asymmetric network is constructed with novel Distributed Broadcast Select Switch . It discusses the combination of multi-stage networks and direct interconnection networks with Distributed Broadcast-Select Switch .

T2D.3 • 11:30 Silicon Optical Phased Array Side Lobe Suppression Based on an Improved Genetic Algorithm, Qixin Liu1, Youxi Lu1, Beibei Wu1, Ping Jiang1, Rui Cao1, Junbo Feng1, Jin Guo1, Li Jin1; 1Chongqing United Microelectronics Center, China. We experimentally demonstrate a 1×128 optical phased array, and an improved genetic algorithm is proposed to efficiently increase the side lobe suppression ratio (SLSR) . The measured SLSR can achieve 20 dB with a divergence angle of 0 .16° .

T2A.5 • 11:45Soliton-molecule mode-locking via spectral filtering ef-fect, Zilong Li1, Hairun Guo1, Huanhuan Liu2; 1Shanghai Univ., China; 2Southern Univ. of Science and Technology, China. We demonstrate the generation of soliton molecules by means of the spectral filtering effect in mode-locked fiber lasers, and we implement the control on number of the bounded solitons by frequency tuning the filter component .




T2E.4 • 11:45 Frequency Measurement Utilizing the Frequency shift of Optical Frequency Combs, Yuan Ling1; 1Univ. of Electronic Science and Tec, China. A novel method of microwave frequency measurement is proposed and demonstrated utilizing the frequency shift of optical frequency combs with Simplified system, enabling ultra-wide frequency measurement with its error less than 10kHz .

T2G.4 • 11:45 27W world-record continuous power at room temperature from a 190μm-wide 808nm semiconductor broad-area laser, Yifeng Huang1, H .Martin Hu1, James Ho1, Weimin Wang1, Langxing Kuang1, Yuzhen Qiu1, Xue Bai1, Wenbin Liu1; 1Shenzhen Raybow Optoelectronics Co., Ltd, China. We designed and fabricated an AlGaInAsP/AlGaAs quantum well laser diode working at wavelength of 808nm . At room tem-perature, a continuous wave thermal rollover power exceeding 27W was achieved from a 190μm wide LD .

12:00–13:30 Lunch Break

T2E.3 • 11:30 Frequency Stabilization of a Mode-locked Semiconductor Laser Using Simul-taneous Optical and Optoelectronic Oscillation Feedback, Huan Wang1, Hefei Qi1, Ruikang Zhang1, Junyi Zhang2, Jinhui Qie2, Dan Lu1, Lingjuan Zhao1; 1Inst. of Semiconductors, Chinese Academy of Sciences, China; 2Hebei Key Laboratory of Electromagnetic Spectrum Cognition and Control,The 54th Research Inst. of CETC, China. A simultaneous optical and optoelectronic oscillation feedback scheme has been demonstrated to reduce the phase noise of a mode-locked laser diode to -102 dBc/Hz at 10 kHz offset from the carrier frequency of 41GHz .

T2G.3 • 11:30 Reduced Relative Intensity Noise of Integrated DFB Laser Array under Injection Locking, Xiaoyang She1, Bing Xiong1, Changzheng Sun1, Zhibiao Hao1, Jian Wang1, Lai Wang1, Yanjun Han1, Hongtao Li1, Yi Luo1; 1Tsinghua Univ., China. A four-element DFB laser array with double Y-branch couplers is monolithically integrated for stable injection locking . Experiment results show that relative intensity noise of the laser array is obviously reduced under injection locking .

T2F.3 • 11:30 InvitedPolarization vortices in momentum space and bound states in the continuum, Lei Shi1; 1Fudan Univ., China. Bound states in the continuum in periodic photonic systems like photonic crystal slabs are proved to be accompanied by vortex polariza-tion singularities on the photonic bands in the momentum space . In this talk, I will show that the winding structures of polarization states not only widen the field of topological physics but also show great potential that such systems could be applied in polarization and phase manipulating .



Tues

day,

27 O

ctob

er


13:30–15:30T3A • Optical Fibres and Devices IIIPresider: Binbin Yan; Beijing Univ. of Posts and Telecomm, China

13:30–15:30T3B • DCI and Metro TransmissionPresider: Jian Wu; Beijing Univ of Posts & Telecom, China

13:30–15:30T3C • Optical Network Control and AutomationPresider: Weigang Hou; Chongqing Univ. of Posts and Telecommunications, China

13:30–15:30T3D • Heterogeneous Integration IPresider: Zejie Yu; Zhejiang Univ., China

T3A.1 • 13:30 Kilometers long graphene coated optical fibers for fast temperature sensing, Yiyong Guo1, Bing Han1,2, Shanshan Cao3, Teng Tan1,2, Ning An1, Chenye Qin1, Yiwei Li1,2, Yun-Jiang Rao1,2, Baicheng Yao1; 1Key Laboratory of Optical Fiber Sens-ing and Communications (Education Ministry of China), Univ of Electronic Science & Tech China, China; 2Research Center for Optical Fiber Sensing, Zhejiang Laboratory, China; 3Optical Fiber Co., Ltd., ZTT Group, China. Kilometers long graphene coated fiber based on industrial production is proposed . The in-fiber graphene illustrates unusually high thermal diffusivity, enabling rapid thermo-optical response in both fiber Bragg grating sensors and distributed fiber temperature sensing systems .

T3B.1 • 13:30 Direct Detection of 100-Gb/s PAM-8 Signals Over 80-km Fiber Transmission for DCI and Metro Networks, Ming Luo1, Zhixue He1, Chao Yang1, Haibo Li1, Shaohua Yu1; 1China Information Communication Technologies Group Corporation, China. We experimentally demonstrate a direct detection scheme in DCI and metro networks to generate 43-GBaud PAM-8 signals in one single-driver MZM and transmit over 80-km SSMF at C band without optical inline dispersion compensation .

T3C.1 • 13:30 InvitedMachine Learning and Data-Driven Solutions for Cost-efficient Network Automation, Sabidur Rahman1; 1Sonoma State Univ., USA. Many time-consuming and complex tasks of network management are being automated thanks to advances in machine learning, and other data-driven solutions . This study highlights recent contributions towards network automation and gives directions for future research opportunities .

T3D.1 • 13:30 InvitedSOI based InAs QD lasers for silicon photonic integration, Ting Wang1; 1Institute of Physics, CAS, China. Direct epitaxial growth of III-V nanostructures on Si is one of the most promis-ing candidates for realizing photonic devices on Si platform . Here, we have demonstrated series of InAs/GaAs quantum-dot lasers on SOI substrates via (111)-faceted-sawtooth Si hollow structure via IV/III-V hybrid epitaxy for on-chip silicon photonic integration .

T3A.2 • 13:45 Controlled Wave Structure of the Microfiber for Stretchable Optical Sensors, Hengtian Zhu1, Fei Xu1; 1Shenzhen Research Inst. of Nanjing Univ., China. We demonstrate a stretchable op-tical sensor based on the wavy microfiber . With great sensitivity and stretchability, the proposed sensor is employed for human respiration monitoring and the finger bend, preforming an ap-plication potential for human health monitoring and robotics .

T3B.2 • 13:45 56 Gbit/s/λ PAM-4 IM/DD Transmission over 120 km SSMF at O-band Using Cascaded Semiconductor Optical Amplifiers for Data Center Interconnects, Jiao Zhang1,2, Wen Zhou3, Jiangnan Xiao3, Jianjun Yu3, Min Zhu1,2, Mingzheng Lei1,2, Yuancheng Cai1,2, Yucong Zou1,2, Qingyi Zhou2, Weiliang Xu2, Ji-kuan Wang2; 1Purple Mountain Laboratories, China; 2Southeast Univ., China; 3Fudan Univ., China. We experimentally demon-strated the first 56 Gbit/s/λ PAM-4 IM/DD system transmission over 120 km SSMF at O-band assisted by cascaded SOAs with the bandwidth-limited optics and simple DSP for high-speed DCI in metro-access networks .

T3A.3 • 14:00 Modal Delay Measurement for Few-Mode Fibers Using Frequency-Domain Complex Transfer Function, Kangmei Li1, Xin Chen1, Jason Hurley1, Jeffery Stone1, Ming-Jun Li1; 1Corning Inc, USA. We present a simple and robust method for measuring modal delays of few-mode fibers by using complex transfer function . The results for bi-modal and four-mode fibers agree well with direct time domain measurements .

T3B.3 • 14:00 InvitedField Recovery of Double Side Banded Signals with Self-coherent Detection, William Shieh1; 1Univ. of Melbourne, Australia. Abstract not available .

T3C.2 • 14:00 InvitedCollaborative Learning in Multi-Domain Optical Networks, Xiaoliang Chen1, Roberto Proietti1, Che-Yu Liu1, S . J . Ben Yoo1; 1Univ. of California, Davis, USA. This paper presents a collabora-tive learning framework for multi-domain optical networks to enable cognitive end-to-end networking while guaranteeing the autonomy of each administrative domain .

T3D.2 • 14:00 High performance germanium photodetectors for O-band silicon photonics, Junrong Ong1, Thomas Ang1, Xin Guo2, Soon T . LIM1, Hong Wang2, Jason Ching Eng Png1; 1Inst. of High Performance Computing, Singapore; 2Nanyang Technological Univ., Singapore. We demonstrate a germanium-on-silicon vertical photodetectors for O-band wavelengths . The device shows <4nA of dark current and responsivity of 0 .87 A/W at -2V . The device bandwidth of 35 GHz is suitable for high speed applications .




13:30–15:30T3E • Microwave Photonic RadarPresider: Fangzheng Zhang; Nanjing Univ. of Aeronautics and Astronautics

13:30–15:30T3F • Solid State Quantum EmittersPresider: Yu-Nan Gao, Peking University, China

13:30–15:30T3G • Advanced Photonic DevicesPresider: Jian Wu; Beijing Univ of Posts & Telecom, China

T3E.1 • 13:30 InvitedBroadly tunable RF receiver and Radar architectures enabled by silicon photon-ics, Daniel Onori1, Jose Azana1; 1INRS - EMT, Canada. This talk reviews recent work on broadly-tunable transceivers on silicon-photonic-chip for radar and surveillance . By exploiting an innovative lasers’ noise-referencing scheme, the fabricated devices show reconfigurable operation in the range 0 .5-35GHz, an unprecedented image-rejection ratio >80dB, and robust antenna-remoting capability .

T3F.1 • 13:30 InvitedHigh-performance single-photon sources from solid-state quantum emitters, Hui Wang1; 1Univ. of Science and Technology of China, China. A series of work focused on the single- and entangled-photon sources from quantum dots will be introduced .

T3G.1 • 13:30 InvitedSilicon Optical Interposer for EPIC 2.5D Integration, Soon T . Lim1, Hong Y . Li2, Hong M . Li3, Eva W . Li2, Thomas Ang1, JunRong Ong1, Wee Kee Phua1, Alagap-pan Gandhi1, Jason Ching Eng Png1, Teck Guan LIm3; 1Inst. of High Performance Computing, Singapore; 2Heterogeneous Integration (HI), Inst. of Microelectronics,, Singapore; 3System In Package (SIP), Inst. of Microelectronics,, Singapore. A Silicon Optical Interposer for 2 .5D integration functions as a bases for optical alignment of the Photonic IC . It utilizes a set of U-grooves with submicron accuracy and Dummy Fiber’s cylindrical face for self-alignment

T3E.2 • 14:00 InvitedScalable Integrated Photonics Beamforming Circuits, Jonathan Klamkin1; 1Univ. of California Santa Barbara, USA. Abstract not available .

T3F.2 • 14:00 InvitedQuantum Emitters in Two-dimensional Hexagonal Boron Nitride, Zai-Quan Xu1, Chi Li1, Noah Mendelson1, Igor Aharonovich1, Milos Toth1; 1Univ. of Technology Sydney, Australia. Quantum emitters (QEs) in hexagonal boron nitride (hBN) are criti-cal components with potential applications in quantum technologies . This talk will review our recent study on fabrication, modulation of QEs in 2D hBN and integration to photonics resonators .

T3G.2 • 14:00 High-speed partial-depleted-absorber photodiode based on GaAs/AlGaAs at 850nm wavelength, Zhiyang Xie1, Zhiqi Zhou1, Linze Li1, Haiming Ji2, Baile Chen1; 1ShanghaiTech Univ., USA; 2Center of Materials Science and Optoelectronics En-gineering, Univ. of Chinese Academy of Sciences, China. We report a high-speed partial-depleted-absorber photodiode based on GaAs/AlGaAs with 3-dB bandwidth of 17 .9 GHz at 850nm wavelength . Device exhibits responsivity of 0 .466 A/W and dark current of 1 .09 pA under −3 V bias



Tues

day,

27 O

ctob

er


T3A.4 • 14:15 Orbital Angular Momentum States Switching Scheme in Coherent Fiber Laser Array Based Optical Fields Tailoring System, Tianyue Hou1, Qi Chang1, Hongxiang Chang1, Jinhu LONG1, Pengfei Ma1, Pu Zhou1; 1National Univ of Defense Tech-nology, China. An orbital angular momentum states switching scheme is proposed in coherent fiber laser array based optical fields tailoring systems . This scheme performs well and opens up opportunities for applications employing high-power, fast switchable vortex beams .

T3B.4 • 14:30 InvitedReal-time homodyne coherent BiDi optical transmission for data center, Liangchuan Li1; 1Huawei Technologies Co Ltd, China. We proposed a homodyne coherent BiDi systems for data center . A successful real-time 400G DP-16QAM/600G DP-64QAM demonstration with un-cooled DFB laser and silicon photonics integrated polarization tracking coherent receiver .

T3C.3 • 14:30 P4-Enabled Smart NIC for Intra-Server Network Virtualiza-tion Acceleration, Yan Yan2,1, Jianlin Zhuang2, Reza Nejabati1, Dimitra E . Simeonidou1; 1Univ. of Bristol, UK; 2Raymax Technol-ogy Ltd., China. We implemented OVS data plane offload on P4-enabled Smart NIC, which enabled accelerating the server virtualization flexibly . The results showed, with Smart NIC enabled OVS offload, the bandwidth increased 4x and CPU utilization decreased 70% .

T3D.3 • 14:15 InAs/GaAs quantum dot single-section mode-locked lasers monolithically grown on Si (001) substrate with resonant feedback, Zihao Wang1; 1Inst. of physics, CAS, China. We demonstrated a single section mode-locked laser monolithically grown on Si with 23 .5 GHz repetition rate . With self-injection feedback locking setup, the RF linewidth of MLL was reduced ~100 times from 900kHz to 8kHz .

T3A.5 • 14:30 Simulation and Experimental Demonstration of Novel In-service Correlation OTDR using Single-period Signal Extension, Xintao Fan1, Jinhao Du1, Tao Yang1, Sheping Shi2, Yangguang Shangguan1; 1Beijing Univ of Posts & Telecom, China; 2ZTE Corporation, China. We propose a novel efficient scheme for in-service correlation OTDR signal processing, which reduces the probe time to one third of the original cor-relation OTDR and decreases processing complexity by using single-period signal extension .

T3D.4 • 14:30 InvitedMagneto-optical devices for silicon photonics, Tetsuya Mizumoto1, Yuya Shoji1, Daiki Kano1; 1Tokyo Inst. of Technol-ogy, Japan. Magneto-optical isolators exhibit performance characteristics of a 30 dB isolation, a 20-dB isolation band-width of 8 nm, and a temperature-insensitive isolation . The magneto-optical switch is successfully demonstrated with a latching function .

T3A.6 • 14:45 Analysis of real-time spectral interference using a deep neu-ral network to reconstruct multi-soliton dynamics in mode-locked lasers, Caiyun Li1, Jiangyong He1, Ruijing He1, Yange Liu1, Yang Yue1, luhe zhang1, Longfei Zhu1, Mengjie Zhou1, Kaiyan Zhu1, Zhi Wang1; 1Nankai Univ., China. A residual con-volutional neural network (RCNN) is introduced to retrieve the separation and relative phase of solitons in soliton molecules in passively mode-locked lasers (PMLs) . It proved to be an ef-fective method to explore complex soliton molecule dynamics .

T3C.4 • 14:45 Multiband Pilot Tone Based Optical Performance Monitor-ing and Its Application in Mitigating Chromatic Dispersion Fading, Zhiping Jiang1, Xuefeng Tang1; 1Huawei Technologies Canada, Canada. Multiband pilot tone based optical perfor-mance monitoring is introduced and its generation mechanism in digital domain is described . Its tolerance to dispersion fad-ing is analyzed theoretically and confirmed with experimental measurements.

T3A.7 • 15:00 Liquid crystal-assisted coherent combining of fiber lasers for mode-tunable orbital angular momentum beam array generation, Jinhu LONG1, Tianyue Hou1, Qi Chang1, Hon-gxiang Chang1, Rongtao Su1, Yanxing Ma1, Pu Zhou1, Lei Si1; 1National Univ. of Defense Technolog, China. We propose and experimentally demonstrate a liquid crystal-assisted coher-ent fiber laser combining system for tailoring orbital angular momentum (OAM) beam arrays . Spatially-distributed multiple OAM beams with synchronously tunable OAM modes can be efficiently generated .

T3B.5 • 15:00 InvitedLow-complexity nonlinear equalizer for IM/DD systems, Yukui Yu1, Hoon Kim1; 1KAIST, Korea, Korea. We review our recently proposed nonlinear equalizer based on absolute operation for intensity-modulation/direct-detection systems . The proposed equalizer performs similar to the Volterra equal-izer, but reduces the implementation complexity considerably .

T3C.5 • 15:00 Experimental Demonstration of Hierarchical Control over Multi-Vendor SDOTN Networks Based on Extended ACTN, Yanxia Tan1,2, Yong Zhang3, Yanlei Zheng4, Yacheng Liu4, Yan Shi4, Yantao Zhou4, Guangquan Wang4, Yuefeng Ji1; 1Beijing Univ of Posts & Telecom, China; 2China United Network Com-munications Group Company Limited, China; 3China Informa-tion Technology Consulting and Designing Inst., China; 4China Unicom Research Inst., China. We demonstrate the provisioning of constrained connectivity services and protection functions using extended ACTN for multi-domain and multi-vendor soft-ware defined optical transport networks, which are validated in a multi-vendor testbed with commercial OTN equipment .

T3D.5 • 15:00 InvitedBroadly tunable laser sources integrated using generic foundry process: from concept to production ready pro-totype, Sylwester Latkowski1; 1TU/e, Netherlands. Monolithic photonic integration technologies on indium-phosphide native-ly enable developments of laser systems that can be optimized to meet performance demands for specific applications . Recent advancements enabled by European pilot-line activities further mature the processes across full PIC product creation chain and assure seamless scaleup to volume production .




T3E.3 • 14:30 InvitedComb-assisted RF Receiver with Reduced Complexity, Huan Hu1, Stojan Radic1; 1Univ. of California San Diego, USA. Comb-assisted DFT processor circumvents the quantization and throughput challenges for traditional all-electronic DFT operation on radiofrequency signals . This report describes novel design strategies for comb-assisted RF receivers with reduced implementation complexity .

T3F.3 • 14:30 InvitedInvited presentation: Nanoscale sensor devices with diamond color centers, Richard Nelz1, Oliver Opaluch1, Axel Hochstetter1, Dipti Rani1, Nimba Oshnik1, Elke K . Neu1; 1Technische Universität Kaiserslautern, Germany. We summarize novel fabrica-tion techniques and novel materials for single crystal diamond nanostructures con-taining shallow nitrogen vacancy color centers and their scalability . We demonstrate near-field energy transfer between NV centers and 2D materials and multi-functional sensing capabilities of NV centers .

T3G.3 • 14:15 A compact optics embedded optical receiver engine mounted on silicon in-terposer for 400G CWDM4 10km data center application, Jyung Chan Lee1; 1Electronics and Telecom Research Inst, Korea. We proposed a new conceptual tiny optical engine . With optimization of direct optical coupling between PDs and PLC-AWG, the compact optics embedded optical receiver engine mounted on silicon interposer was applicable for 400G CWDM4 10km .

T3G.4 • 14:30 InvitedMulti-Mode Lasing due to Self-Enforced Mode Beating, Richard Schatz1; 1KTH, Sweden. Self-enforced mode beating gives rise to phenomena like asymmetric gain compression, photon-photon resonance and mode locking . This may drastically re-duce the side mode suppression of DFB and DBR lasers at high bias above threshold .

T3E.4 • 15:00 Dual-frequency tunable optoelectronic oscillator, ZhiQiang Fan1, Jun Su1, Qi Qiu1; 1School of Optoelectronic Science and Engineering, Univ. of Electronic Science and Technology of China, China. A dual-frequency tunable optoelectronic oscillator based on the nonlinear effect of an amplifier is proposed and experimentally demonstrated . In the experiment, a dual-frequency signal with tuning ranges of 6 .68-10 .6 GHz and 20 .04-31 .9 GHz is generated .

T3F.4 • 15:00 InvitedMoiré Heterostructure Quantum Emitters and Fermi-Polarons, Brian Gerardot1; 1Univ. of California, Santa Barbara, USA. Stacking two atomic layers with a twist leads to a moiré superlattice . In a MoSe2 / WSe2 heterostructure, we observe the moiré superlattice leads to quantum dot arrays and emergent physics in Fermi-polarons .

T3G.5 • 15:00 InvitedIII-V Quantum Dot Laser in Silicon Photonics: Direct Epitaxy, Siming Chen1; 1Univ. College London, UK. This talk has a special focus on 1310 nm InAs/GaAs quantum dot lasers in silicon photonics . The challenges and Strategies for developing high-quality III-V materials on silicon using direct epitaxy methods are discussed .



Tues

day,

27 O

ctob

er


T3A.8 • 15:15 Kilometer-long fast light and superluminal propagation via polarization-matched Brillouin lasing oscillation in opti-cal fibers, Zhelan Xiao1, Zenghuan Qiu1, Jilin Zhang1, Liang Zhang1, Fufei Pang1, Tingyun Wang1; 1Shanghai Univ., China. We experimentally demonstrated the longest fast light and superluminal propagation along kilometer optical fibers by utilizing the polarization maintaining fiber-based Brillouin lasing oscillator incorporating a population inversion dynamic grating .

T3C.6 • 15:15 Reinforcement Learning-based Resource Allocation in Quantum Key Distribution Networks, YingMin Zuo1, Yongli Zhao1, Xiaosong Yu1, Avishek Nag2, Jie Zhang1; 1Beijing Univ of Posts & Telecom, China; 2School of Electrical and Electronic Engineering Univ. College Dublin, Ireland, Ireland. Efficient utilization of key resources is one of the key problems in quantum key distribution (QKD) networks . This paper verifies the effectiveness of using reinforcement learning to realize resource allocation in QKD networks .





T3E.5 • 15:15 NLFM Microwave Waveform Generation by Optically Injected Semiconductor Laser for Radar Applications, Renheng Zhang1, Pei Zhou1, Kunxi Li1, Zhidong Jiang1, Hualong Bao1, Nianqiang Li1; 1Soochow Univ., China. Photonic generation of non-linear frequency-modulated (NLFM) microwave signals based on optically injected semiconductor laser has been demonstrated . Compared with LFM signals with the same bandwidth, a 13 dB improvement of peak-to-sidelobe ratio (PLSR) is found .




Tues

day,

27 O

ctob

er


16:00–18:00T4A • Optical Fibre Sensors VPresider: Tuan Guo; Jinan Univ., China

16:00–18:00T4B • Signal Processing & Performance MonitoringPresider: Danshi Wang; Beijing Univ of Posts & Telecom, China

16:00–18:00T4C • Converged Optical and Wireless NetworksPresider: Rentao Gu; Beijing Univ of Posts & Telecom, China

16:00–18:00T4D • Nonlinear PhotonicsPresider: Ting Wang, Institute of Physics, CAS, China

T4C.1 • 16:00 InvitedExperimental Demonstration of Hybrid FSO/RF System with Adaptive Link Selection and Switching, Song Song2, Lei Guo1, Tianming Xu2, Qianyuan Yang3, Yejun Liu1; 1School of Communication and Information Engineering, Chongqing Univ. of Posts and Telecommunications, China; 2School of Computer Science and Engineering, Northeastern Univ., China; 3The 34th Research Inst. of China Electronics Technology Group Corpo-ration, China. We propose and experimentally demonstrate a hybrid FSO/RF system with adaptive link selection and switch-ing . FSO and RF links can be switched adaptively to different channel conditions for a robust transmission in changeable weather factor .

T4A.1 • 16:00 InvitedPlasmonic fiber-optic biochemical sensing, Tuan Guo1; 1Jinan Univ., China. Surface Plasmon resonance optical fiber biosen-sors can be used as a high sensitivity tool for in-situ biochemical measurements . Health monitor and energy storage detection will be discussed in this talk .

T4B.1 • 16:00 InvitedHigh-Speed ADC/DAC and ASIC Technology Trends, Tomis-lav Drenski1; 1Socionext Europe, UK. The rapid advances of High-Speed ADC/DAC and ASICs for optical (coherent) appli-cations, starting from 100G to Terabit solutions, are presented . New applications and future trends are shown, including new opportunities for wireless applications .

T4D.1 • 16:00 InvitedWafer-scale fabrication of ultralow-loss silicon nitride non-linear photonic circuits, Junqiu Liu1; 1Swiss Federal Inst. of Technology Lausanne (EPFL), Switzerland. Recent advances in silicon nitride integrated photonics have achieved ultralow optical loss . Transferring this technology to standard com-mercial foundries, and merging it with silicon photonics via heterogeneous integration, will seed novel laser and quantum applications .

T4A.2 • 16:30 InvitedChemical and biochemical optical fibre sensing for invasive and intracellular application: past, present and future, Francesco Baldini1; 1Ist di Fisica Applicata Nello Carrara, Italy. Chemical/biochemical sensing with optical fibres has played an important role in medicine since the 1980s, mainly due to their invasive capabilities . Fibre tip miniaturization has also paved the way for their use in intracellular applications .

T4B.2 • 16:30 Experimental Investigation on the Nonlinearity of Coherent Receiver with Various Modulation Formats, Tong Ye1, Xiaofei Su1, Chengwu Yang1, Hisao Nakashima2, Zhenning Tao1, Takeshi Hoshida2; 1Fujitsu R&D Center, China; 2Fujitsu Ltd., Japan. A simple method to quantitatively evaluate the nonlinearity of coherent receiver with various transmission conditions is proposed . Experiments demonstrate that nonlinear SNR is inversely proportional to kurtosis, with different modulation formats and transmission distances .

T4C.2 • 16:30 InvitedPerformance Evaluation of Digital BackPropagation with Non-Uniform Power Map, Xingwen Yi1,2, Xiatao Huang3, Jing Zhang3, Bo Xu3, Fan Li1, Zhaohui Li1,2; 1Sun Yat-sen Univ., China; 2Southern Marine Science and Engineering Guangdong Labo-ratory (Zhuhai), China; 3School of Communication and Informa-tion Engineering, Univ. of Electronic Science and Technology of China, China. In digital back-propagation with non-uniform power map, we show the power change on the latter span exerts a greater impact than that on the front span due to the cascading effect of the nonlinear signal-noise interaction .

T4D.2 • 16:30 InvitedStructured Illumination Microscopy Based on Silicon Nitride Photonic Integrated Circuits, Qingzhong Deng1,2, Ongun Arisev2,1, Dmitry Kouznetsov2,1, Md . Mahmud ul Hasan1, Rita Vos1, Pol Van Dorpe1,2, Niels Verellen1; 1imec, Belgium; 2Dept. of Physics and Astronomy, Research unit Quantum Solid-State Physics, KU Leuven, Belgium. A photonic integrated circuit chip architecture is proposed and fabricated to implement super-resolution structured illumination microscopy . The working concept is introduced with some preliminary results, followed by a pros and cons discussion .

T4B.3 • 16:45 Achievable Information Rate Performance Comparison of Frequency-pilot-aided and Blind Carrier Phase Estimation Methods, Zhiyuan Song1, Koji Igarashi1; 1Osaka Univ., Japan. For carrier phase estimation in optical coherent receivers, we numerically compare achievable information rate performances of frequency-pilot-aided method and blind phase search method . The frequency-pilot method has higher tolerance for phase noise even for 256QAM .




16:00–18:00T4E • Fiber Wireless Convergence IIPresider: Xihua Zou; Southwest Jiaotong Univ., China

16:00–18:00T4F • Quantum PhotonicsPresider: Heng Shen; Shanxi Univ., China

16:00–17:45T4G • Heterogeneous Integration IIPresider: Jianwei Wang; Peking Univ., China

T4E.1 • 16:00 InvitedPhotonic Platforms for Fiber-Wireless Network Convergence: Challenges and Opportunities, Colm Browning1; 1Dublin City Univ., Ireland. Flexible photonic systems can be a disruptive technology enabling high-speed wireless transmission . This talk will highlight some key challenges, and potential solutions, associated with the convergence of photonic systems/networks with emerging microwave and millimetre-wave technologies .

T4F.1 • 16:00 TutorialA bright and fast source of coherent single photons, Richard J . Warburton1; 1Univ. of Basel, Switzerland. A quantum dot inside a microcavity is used as single photon source . On excitation, the probability of a single photon exiting the final optical fibre is above 50%; the coherence of the photons is high .

T4G.1 • 16:00 InvitedRecent Advances in Waveguide Germanium Receivers, Daniel Benedikovic1, Leop-old Virot2, Guy Aubin1, Jean-Michel Hartmann2, Farah Amar1, Xavier Le Roux1, Carlos Alonso-Ramos1, Eric Cassan1, Delphine Marris-Morini1, Paul Crozat1, Frederic Boeuf3, Jean-Marc Fedeli2, Christophe Kopp2, Bertrand Szelag2, Laurent Vivien1; 1Universite de Paris-Sud XI, France; 2LETI, University Grenoble Alpes and CEA, France; 3Silicon Technology Development, STMicroelectronics, France. Light detection is a key functionality for a myriad of applications . A review of recent advances in waveguide germanium receivers is given including Ge pin diode and avalanche photodiode (APD) operating in telecom wavelength range .

T4E.2 • 16:30 InvitedIn-fibre Diffraction for Beam Steering Optical Wireless Communication, Chao Wang1; 1Univ. of Kent at Canterbury, UK. In-fibre diffraction provides a highly-efficient solution for wavelength-controlled laser beam steering for optical wireless commu-nications . Characteristics of in-fibre diffraction grating is presented and its utility in beam steering and ultrafast user localization is introduced .

T4G.2 • 16:30 InvitedProgrammable Silicon Photonic Integrated Circuits Enabled by MEMS integra-tion, Kristinn B . Gylfason1; 1Kungliga Tekniska Hogskolan, Sweden. We review our work on compact and low power silicon photonic MEMS components implemented in imec’s iSiPP50G foundry platform . Such large scale reconfigurability is attractive for emerging applications such as photonic accelerators for AI workloads

T4F.2 • 16:45 InvitedHighly efficient entangled photon sources based on semiconductor quantum dots, Fei Ding1; 1Universität Hannover, Germany. Self-assembled semiconductor quantum dots (QDs) are a promising candidate for the deterministic generation of entangled photons . In this talk, I will introduce our recent efforts in developing QD-based entangled photon sources with high performances . The high yield, high fidelity, wavelength tunability, together with the demonstrations of electrical injection and on-chip integration, make these sources an ideal workhorse for the quantum photonic applications . As an example, the first experiment on QD-based entangle-ment swapping will be shown .



Tues

day,

27 O

ctob

er


T4B.4 • 17:00 Receiver IQ Imbalance and Skew Compensation By Frequen-cy Domain Widely Linear Equalizer, Liang Junpeng1, Weiming Wang1, Yi Cai1, Meng Xiang1; 1ZTE Corporation, China. We propose a frequency domain widely linear 2x2 multi-input and multi-output (MIMO) equalizer, which can compensate receiver IQ imbalance and skew with lower complexity than time domain widely linear equalizer .

T4C.3 • 17:00 InvitedNetwork Resource Optimization with Latency Sensitivity in Collaborative Cloud-Edge Computing Networks, Ling Liu1, Weike Ma1, Bowen Chen1,2, Mingyi Gao1, Hong Chen1, Jinbing Wu2; 1Soochow Univ., China; 2Suzhou LZY Technology Co., Ltd., China. This paper investigated the network resource optimization with latency sensitivity in collaborative cloud-edge computing networks . Simulation results show that the proposed approach optimize network resource allocation and reduce end-to-end (E2E) latency .

T4D.3 • 17:00 InvitedTiO2 Integrated Nonlinear Photonics, Meicheng Fu2,1, Gaoyuan Li1, Yi Zheng1, Xiaowei Guan1; 1Technical Univ. of Denmark, Denmark; 2National Univ. of Defense Technology, China. Our recent achievements on titanium dioxide (TiO2) integrated nonlinear photonics are summarized, including the enhanced four-wave mixing in TiO2 microring resonators and octave-spanning supercontinuum generation in TiO2 wave-guides with delicate dispersion engineering .

T4B.5 • 17:15 Performance Analysis of Transmitter One-Sample-per-Symbol Approach, Jianhong Ke1, Xuefeng Tang1, Chuandong Li1; 1Huawei Technologies Canada Co., Ltd., Canada. The performance of symbol-rate sampling transmitter with pre-emphasis is analyzed . The performance highly depends on the frequency response of the transmitter .

T4A.3 • 17:00 A Mixed-Signal Framework for Modelling Fourier-Domain Optical Coherence Tomography, Yuye Ling1, Mengyuan Wang1, Yu Gan2, Xinwen Yao3,4, Leopold Schmetterer3,4, Chuan-qing Zhou5,6, Yikai Su7; 1John Hopcroft Center for Computer Science, Shanghai Jiao Tong Univ., China; 2Department of Electrical and Computer Engineering, The Univ. of Alabama, USA; 3SERI-NTU Advanced Ocular Engineering (STANCE), Singapore; 4Inst. for Health Technologies, Nanyang Techno-logical Univ., Singapore; 5Shenzhen Bay Lab, Inst. of Biomedi-cal Engineering, China; 6School of Biomedical Engineering, Shanghai Jiao Tong Univ., China; 7State Key Lab of Advanced Optical Communication Systems and Networks, Department of Electronic Engineering, Shanghai Jiao Tong Univ., China. We investigate the signal digitization procedure in FD-OCT and propose a novel mixed-signal framework to model its im-age formation . It turns out FD-OCT is a shift-variant system, if conventional IDFT is used to reconstruct the images .

T4A.4 • 17:15 Soliton-molecule mode-locking via spectral filtering ef-fect, Zilong Li1, Hairun Guo1, Huanhuan Liu2; 1Shanghai Univ., China; 2Southern Univ. of Science and Technology, China. We demonstrate the generation of soliton molecules by means of the spectral filtering effect in mode-locked fiber lasers, and we implement the control on number of the bounded solitons by frequency tuning the filter component .

T4A.5 • 17:30 TBA Andrea Cusano1; 1University of Sannio, Italy.

T4B.6 • 17:30 Optical Filtering Impairment Monitoring Based on Artificial Neural Network in Coherent Receiver, Meng Cai1, Huazhi Lun1, Mengfan Fu1, Xiaomin Liu1, Lilin Yi1, Weisheng Hu1, Qunbi Zhuge1; 1Shanghai Jiao Tong Univ., China. A digital signal pro-cessing (DSP)-aided scheme to monitor optical filtering impair-ments based on artificial neural network (ANN) is proposed . A root-mean-square error (RMSE) of 0 .1-dB is achieved in highly diverse link configurations .

T4C.4 • 17:30 Load Balancing with Soft Handover for Indoor Hybrid VLC/WiFi Networks, Dewen Guo1, Xianqing Jin1, Jiajun Deng1, Weijie Liu1, Meiyu Jin1, Shangbin Li1, Chen Gong1, Zhengyuan Xu1; 1Univ. of Science and Technology of China, China. Taking advantage of soft handover and dynamic resource allocation, we propose two load balancing schemes for improving user quality of service in hybrid VLC/WiFi networks . The impacts of load status and movement speed are discussed .

T4D.4 • 17:30 Optical Nonlinear Activation Functions Based on MZI-Structure for Optical Neural Networks, Qiang Li1, Shengping Liu1, Yang Zhao1, Wei Wang1, Tian Ye1, Junbo Feng1, Jin Guo1; 1Chongqing United Microelectronics Center (CUMEC), China. We experimentally demonstrated an on-chip optical nonlinear activation function circuit for optical neural networks based on a conventional linear transformer, MZI-mesh . The proposed circuit is reconfigurable to perform multiple types of activa-tion functions .




T4E.3 • 17:00 InvitedPhotonic Random Bit Generation Based on Chaotic Laser Diodes for Wireless Distribution, Jia-Xin Dong1, Jingya Ruan1, Luan Zhang1, Sze-Chun Chan1; 1City Univ. of Hong Kong, China. Random bits generated from physical entropy in the timing of microwave bursts are investigated using a laser diode . The bursts are generated by chaotic dynamics for yielding bits at gigabits per second for wireless distribution .

T4F.3 • 17:15 InvitedQuantum optics with semiconductor quantum dots, Klaus Jons1; 1Paderborn University, Germany. I will present our results on the quantum light emission from a two-level quantum system and from a 3-level quantum ladder system . I will compare the two systems and discuss their different advantages and disadvantages .

T4G.3 • 17:00 InvitedMicro-Transfer-Printing for III-V/Si PICs, Jing Zhang2,1, Camiel Op de Beeck2, Ba-hawal Haq2, Jeroen Goyvaerts2, Stijn Cuyvers2, Sulakshna Kumari2, Grigorij Muliuk2, Artur Hermans2, Agnieszka Gocalinska3, Antonio J . Trindade4, Chris Bower4, Joris Van Campenhout1, Guy Lepage1, Peter Verheyen1, Bart Kuyken2,1, Dries Van Thourhout2,1, Geert Morthier2,1, Roel Baets1, Gunther Roelkens2,1; 1imec, Belgium; 2Ghent Univ.-imec, Belgium; 3Tyndall national Inst., Ireland; 4X-celeprint, Ireland. Micro-transfer-printing (μTP) enables the intimate integration of a variety of III-V opto-electronic components on silicon photonic integrated circuits (Si PICs) . It allows for the scalable manufactur-ing of complex III-V/Si PICs at low cost .

T4E.4 • 17:30 Microwave frequency, phase, and amplitude control system based on a polarization-multiplexed dual-parallel Mach-Zehnder modulator, Wenhao Du1, Dan Zhu1, Jiang Liu1, Shilong Pan1; 1Nanjing Univ Aeronautics & Astronautics, China. A microwave frequency, phase, and amplitude control system based on a polarization-multiplexed dual-parallel Mach-Zehnder modulator is proposed . The frequency, phase, and amplitude control with microwave signals are experimentally demonstrated, and no coupling effect exists .

T4G.5 • 17:30 Monolithically Integrated Linear-Cascade Modified Uni-traveling-carrier Photo-diodes, Enfei Chao1, Bing Xiong1, Yaru Han1, Changzheng Sun1, Zhibiao Hao1, Jian Wang1, Lai Wang1, Yanjun Han1, Hongtao Li1, Jiadong Yu1, Yi Luo1; 1Tsinghua Univ., China. Linear-cascade modified uni-traveling-carrier photodiodes are monolithically integrated and exhibit a bandwidth improvement from 32 GHz to 54 GHz, which has been verified to result from the reduction of device capacitance due to the series structure



Tues

day,

27 O

ctob

er


T4A.6 • 17:45 All-Fiberized 2.7–4.2 μm Mid-Infrared Supercontinuum Source Based on Er-doped ZBLAN Fiber Amplifier, Kaixin Deng1, Linyong Yang1, Bin Zhang1,2, Jinmei Yao1, Jing Hou1,2; 1College of Advanced Interdisciplinary Studies, National Univ. of Defense Technology, China; 2State Key Laboratory of Pulsed Power Laser Technology, China. An all-fiberized supercon-tinuum (SC) source based on Er-doped ZBLAN fiber amplifier is demonstrated for the first time, and a SC spanning from 2 .7 to 4 .2 μm is obtained with a record power of 2 .32 W .

T4B.7 • 17:45 LGBM-improved-MLSE equalizer for 50Gb/s PAM4 IM-DD PON with 10G class optical transceivers, Qianwu Zhang1, Yuntong Jiang1, Shuaihang Duan1, Zicong Wang1, Pu Li1, Bingyao Cao1, Yating Wu1; 1Shanghai Univ., Key Laboratory of Specialty Optics and Optical Access Networks, Shanghai Inst. for Advanced Communication and Data Science, China. A light gradient boosting machine improved-MLSE equalizer for 50Gb/s PAM4 IM-DD PON with 10G class optical transceivers is proposed and experimental results show that 21 dB power budget is achieved over 15km SSMF .

T4C.5 • 17:45 Isolation-Aware 5G-RAN Slice Embedding Over OTN/WDM Metro-Aggregation Networks, Boyan Liu1, Hao Yu1, Lin Bai1, Jiawei Zhang1, yuefeng ji1; 1Beijing Univ. of Posts and Telecom-munications, China. We design an isolation mechanism for 5G-RAN slices over OTN/WDM metro-aggregation networks, and an isolation-aware heuristic algorithm is proposed to implement slice embedding . Simulation shows that our approach can map RAN slices efficiently .

T4D.5 • 17:45 Increasing the power of dissipative Kerr soliton microcomb by bus-resonator coupling control, Qin Wen1, Jinhui Qin1, Wenwen Cui1, Yong Geng1, Heng Zhou1, Kun Qiu1; 1Univ of Electronic Science & Tech China, China. We demonstrate out-put power enhancement of dissipative Kerr soliton microcomb by reducing the bus-resonator gap and equivalently increasing the coupling efficiency of the microcavity, providing a straight-forward way to realize high efficiency Kerr comb generation .




T4E.5 • 17:45 Optical Multipath RF Self-Interference Cancellation for Full-Duplex Communi-cation, Xinxin Su1, Shuanglin Fu1, Chao Wang2, Zhenlin Wu1, Yiying Gu1, Mingshan Zhao1, Xiuyou Han1; 1Dalian Univ. of Technology, China; 2Univ. of Kent, UK. Optical multipath RF self-interference cancellation for full-duplex communication is proposed . The measured results show that the cancellation depth is 30dB over bandwidth 40 MHz at 6 GHz and the signal of interest is well recovered .

T4F.4 • 17:45 Interaction between topological photonic crystal nanocavity and quantum dots, Xin Xie1,2, Weixuan Zhang3,4, Xiaowu He5, Huiming Hao5, Jianchen Dang1,2, Shiyao Wu1,2, Kai Peng1,2, Feilong Song1,2, Shan Xiao1,2, Shushu Shi1,2, Longlong Yang1,2, Haiqiao Ni5, Zhichuan Niu5, Can Wang1,2, Kuijuan Jin1,2, Xiangdong Zhang3,4, Xiulai Xu1,2; 1Beijing National Laboratory for Condensed Matter Physics, Inst. of Physics, Chinese Academy of Sciences, China; 2CAS Center for Excellence in Topological Quantum Computation and School of Physical Sciences, Univ. of Chinese Academy of Sciences, China; 3Key Laboratory of advanced optoelectronic quantum architecture and measurements of Ministry of Education, Schoolof Physics, Beijing Inst. of Tech-nology, China; 4Beijing Key Laboratory of Nanophotonics & Ultrafine Optoelectronic Systems, Micro-nano Center, School of Physics, Beijing Inst. of Technology, China; 5State Key Laboratory of Superlattices and Microstructures, Inst. of Semiconductors Chinese Academy of Sciences, China. We demonstrate a low-threshold topological nanolaser and the weak coupling to single quantum dot in the topological nanocavity, promoting the development of topological nanophotonic circuitry for the manipula-tion of photons in classical and quantum regimes .


Key

to A

utho

rs

Key to Authors and PresidersA

Abdul-Rashid, Hairul A . - S3A .2Agrell, Erik - M3B .2Aharonovich, Igor - M4A .43, T3F .2Alahbakhshi, Masoud - T1F .1Alkhazraji, Emad - M4A .229,

M4A .230Alonso-Ramos, Carlos - T4G .1Amar, Farah - T4G .1An, Donglai - M4A .74An, Ning - T3A .1An, Yi - M4A .96Ang, Thomas - T3D .2, T3G .1Ao, Xueyuan - M4A .253Arafin, Shamsul - T2G .2Arisev, Ongun - T4D .2Arregui, Francisco - S4G .1Aubin, Guy - T4G .1Avramopoulos, Hercules - M4A .16Azana, Jose - T3E .1

BBaets, Roel - T4G .3Bai, Bowen - M4A .146Bai, Chenglin - M4A .232, M4A .235,

M4A .297Bai, Huiai - M4A .51Bai, Lin - M4A .204, M4A .209, T4C .5Bai, Lirong - M3C .3Bai, Minghui - M4A .67Bai, Wenlin - M4A .331Bai, Xue - T2G .4Bai, Yuantao - M4A .285Bai, Yunping - M4A .338Baldini, Francesco - M3A .5, S4G .1,

T4A .2Ban, Ya - M4A .346Banakar, Mehdi - S4H .2Bandyopadhyay, Somnath - M3A .5Bao, Bowen - M4A .183Bao, Changjing - M4A .120, M4A .90Bao, Hualong - T3E .5Bao, Qinghong - M4A .309Bao, Weijia - M3A .4Bassi, Snehi - M4A .340, T1E .4Basumallick, Nandini - M3A .5Benabid, Fetah - S4A .1Benedikovic, Daniel - T4G .1Bhadra, Shyamal - S3A .3Bi, Lei - S3D .1Bi, Meihua - M4A .324, M4A .325Bian, Yiming - M4A .252, M4A .33Binglei, Shi - M4A .44

Biswas, Palas - M3A .5Bo, Fang - M4A .42Bo, Shuhui - M4A .143Boeuf, Frederic - T4G .1Bose, Sanjay K - S4I .6Bower, Chris - T4G .3Bowers, John - T1G .1, T1G .3Brès, Camille-Sophie - T2E .2Browning, Colm - T4E .1

CCai, Meng - S4C .3, T4B .6Cai, Shanyong - M4A .256Cai, Xinlun - S4D .3Cai, Xusheng - M4A .36Cai, Yaqi - M4A .53Cai, Yi - T4B .4Cai, Yuancheng - T3B .2Cai, Yuekai - M4A .32Cao, Bingyao - S4H .7, T4B .7Cao, Guixing - M4A .248Cao, Guowei - M4A .179Cao, Rui - T2D .3Cao, Shanshan - M4A .274, T3A .1Cao, Sheng - M3F .1, M4A .27Cao, Wei - S4H .2Cao, Xiaojun - T2C .1Cao, Xinru - M4A .311Cao, Xinyue - M4A .80Cao, Yaoyu - T2F .1Cao, Ying - M4A .347Cao, Zhiyuan - M4A .312, M4A .8,

S4I .2Cao, Zizheng - M4A .304Cassan, Eric - T4G .1Caucheteur, Christophe - S4G .3Chakraborty, Arup L . - M3A .2Chan, Calvin Chun-Kit - M4A .125Chan, Sze-Chun - T4E .3Chan, Vincent W . - T1C .1Chang, Congcong - M4A .222,

M4A .258, M4A .262Chang, Hongxiang - T3A .4, T3A .7Chang, Huan - M4A .248, M4A .254,

M4A .260, M4A .290, M4A .351Chang, Lin - T1G .3Chang, Qi - M4A .96, T3A .4, T3A .7Chang-Hasnain, Connie J . - S1A .1Chao, Enfei - M4A .150, M4A .98,

T4G .5Chattaraj, Swarnabha - T1F .3Chen, Baile - T3G .2Chen, Bigeng - S4H .2

Chen, Bo - M4A .326, M4A .335, M4A .43

Chen, Bowen - M4A .187, M4A .189, T4C .3

Chen, Chien-Ju - M4A .8, S4I .2Chen, Daigao - M4A .166Chen, Dong - M4A .186, M4A .238,

M4A .248, M4A .351Chen, Erhu - M4A .252Chen, Genxiang - M4A .302Chen, Guanghui - M4A .101Chen, Haibo - M4A .346Chen, Haidong - M4A .311Chen, Hao - M4A .340, T1E .4Chen, Hao-Jing - S3F .3Chen, Haoxiang - M4A .139, T1G .2Chen, Haoyu - M4A .356Chen, Hong - M4A .187, M4A .189,

T4C .3Chen, Hongwei - M4A .266Chen, Huan - M4A .93Chen, Huazhou - M3F .2, M4A .40Chen, Hui - M4A .19Chen, Jiajia - S3C .3Chen, Jian - M4A .226, S4B .4Chen, Jianping - M3D .3Chen, Jie - M4D .1Chen, Jih-Chin - M4A .98Chen, Jinbao - M4A .110Chen, Lawrence R . - T1E .2Chen, Lian-Kuan - M4A .211Chen, Liquan - M4A .201Chen, Long - M4A .191Chen, Lu - M4A .271Chen, Ming - T2B .3Chen, Minghua - M4A .266Chen, Pengxin - M4D .7Chen, Qi - M4A .185, M4A .189Chen, Quanan - M4A .163Chen, Ruixuan - M4A .146Chen, Shuaidong - M4A .215,

M4A .269, M4A .317Chen, Shuhuang - M3D .3Chen, Shuo - M4A .51, M4A .63,

M4A .92Chen, Shuyang - M4A .79, S3G .3Chen, Siming - T3G .5Chen, Song - M4A .56Chen, Weirong - M4A .11Chen, Weixi - M4A .34Chen, Xi - M4A .241, M4A .292,

M4A .295, S3B .1, S4H .3Chen, Xiangfei - M4A .164

Chen, Xiaoliang - T3C .2Chen, Xiaoxue - M4A .329Chen, Xin - T3A .3Chen, Xing - M4A .346Chen, Xinyu - M4D .3Chen, Xu - M4A .74Chen, Xue - M4A .276, M4A .296,

M4A .93Chen, Yanjun - S3H .1Chen, Yaofei - S3G .4Chen, Ye - M3A .1Chen, Yetao - M4A .313Chen, Yizhao - S4I .4Chen, Yuanxiang - M4A .354, M4A .83Chen, Yuanyuan - M4A .18Chen, Yujie - M4A .175Chen, Yukai - M4A .39Chen, Ze - M4A .25Chen, Zexin - S4I .5Chen, Zhangyuan - M4A .121, S3C .1Chen, Zhihui - M4A .13Chen, Zhuo - M4A .143Chen, Zilun - M4A .46Cheng, Buwen - M4A .171Cheng, Le - M4A .264, M4A .81Cheng, Lirong - M4A .128, M4A .154Cheng, Mengfan - M4A .313Cheng, Wulin - M4D .6Cheng, Zhenzhou - M4A .125Chi, Nan - S4B .1, S4B .2, S4I .3Chiavaioli, Francesco - M3A .5, S4G .1Choi, Duk-Yong - M4D .9Chung, Dicky - M4A .250Crozat, Paul - T4G .1Cui, Han - M4A .217, S3B .2Cui, Jiabin - M4A .204, M4A .299Cui, Kaiyu - M4A .36Cui, Nan - M4A .287Cui, Wenwen - T4D .5Cui, Yulong - M4A .111, T2A .3Cui, Ze Wen - M4A .112Cusano, Andrea - T4A .5Cuyvers, Stijn - T4G .3

DDai, Daoxin - M4A .173, M4D .7, S3I .6,

T1D .4Dai, Weiyu - M4A .334Dai, Xiangyang - M4A .165Dai, Xiao J . - M4A .97Dai, Xiaoxiao - M4A .253Dai, Yanmeng - S3H .1Dai, Yong - M4A .49

Dang, Jianchen - M4A .42, T4F .4Das, Shyamal - S3A .3Del Villar, Ignacio - S4G .1Del’Haye, Pascal - S3F .5Deng, Boyou - M4A .270Deng, Guangwei - M4A .19Deng, Jiajun - T4C .4Deng, Kaixin - M4A .359Deng, Lei - M4A .313Deng, Longjiang - S3D .1Deng, Mingliang - M4A .257,

M4A .281, M4A .283, M4A .294Deng, Qingzhong - T4D .2Dey, Tanoy K . - M3A .5Dhar, Anirban - S3A .3Di, Qi - M4A .23Díaz, Silvia - S4G .1Ding, Ding - M4A .218, M4A .219,

M4A .220, M4A .224, M4A .233, M4A .280, M4A .344

Ding, Fei - S4F .2, T4F .2Ding, Kaiqiang - M4A .327Ding, Qikan - M4A .267Ding, Zi-xuan - M3A .1, S3I .3Dong, Jianji - T2G .1Dong, Jia-Xin - T4E .3Dong, Shuangyu - S4I .1Dong, Tao - M4A .138Dong, Wenchan - M4A .168Dong, Xiaowen - M4A .147Dong, Yong Kang - M3G .1Dong, Yuhan - M4A .312, M4A .8,

S4B .3, S4I .2Dongdong, Zou - M4A .195,

M4A .225, M4A .289Donegan, John F . - M4A .165,

M4A .180Dou, Zhiyuan - M4A .64Drenski, Tomislav - T4B .1Du, Bin - T2A .2Du, Cheng - S4A .3Du, Ji - M4A .70Du, Jiangbing - M4A .107, M4A .131Du, Jiawei - M4A .161Du, Jiayu - M4A .231Du, Jinhao - M4A .115, M4A .296,

T3A .5Du, Luping - S3H .1Du, Shucheng - M4A .306, M4A .322Du, Wenhao - T4E .4Du, Xinwei - M4A .244Duan, Shuaihang - S4H .7, T4B .7

Duan, Xiaofeng - M4A .10, M4A .126, M4A .136, M4A .161

Duff, Steve - T2B .3

EEbert, Martin - S4H .2Essiambre, Rene-Jean - S3B .3

FFan, Boyu - M4A .19Fan, Cunzheng - S4G .5Fan, Shangchun - M4A .118Fan, Shuzheng - M4A .119Fan, Xintao - M4A .115, T3A .5Fan, Yangyu - M4A .335Fan, Yunyun - M4A .316Fan, Zhaoquan - S3B .4Fan, ZhiQiang - T3E .4Fang, Nian - M4A .315, M4A .65Fang, Tao - M4A .164Fang, Xi - M4A .218, M4A .219,

M4A .220, M4A .224, M4A .233, M4A .280, M4A .344

Fang, Xiansong - M4D .4Fang, Yuxi - M4A .120, M4A .90Fedeli, Jean-Marc - T4G .1Fehenberger, Tobias - T1B .4Fei, Chao - M4A .70Feng, Da - S3B .1Feng, Jiacheng - M4A .314Feng, Junbo - M4A .179, M4A .181,

S3D .3, T2D .3, T4D .4Feng, Peng - M4A .166Feng, Xuankai - M4A .175Feng, Xue - M4A .36Fiorentino, Marco - T1D .2Firth, Josiah - M4D .8Fontaine, Nicolas K . - S3H .4Fu, H .Y . - M4A .128, M4A .15,

M4A .154, M4A .228, M4A .312, M4A .323, M4A .8, S4B .3, S4I .2, T2A .4

Fu, Hongyan - M4A .334Fu, Jia - M4A .354, M4A .83Fu, Meicheng - T4D .3Fu, Mengfan - M4A .316, M4A .319,

T4B .6Fu, Rao - M4A .23Fu, Shuanglin - T4E .5Fu, Songnian - M4A .304, S4B .5,

S4I .4, S4I .5Fu, Xin - M4A .135, M4A .176


Key to Authors

Fu, Yixin - M4A .218, M4A .220, M4A .233, M4A .344

Fu, Yongfeng - M4A .191Fu, Yudi - M4A .313Fuerbach, Alex - M4D .8Fukui, Taichiro - S4B .6

GGan, Yu - T4A .3Gan, Yunhai - M4A .32Gan, Zongsong - S3I .1Gandhi, Alagappan - T3G .1Gao, Fuyu - M4A .80Gao, Guanjun - M4A .284Gao, Hang - M4D .5Gao, Kaiqiang - M4A .263, M4A .288Gao, Kan - M4A .101Gao, Mingyi - M4A .187, M4A .189,

M4A .226, M4A .274, S4B .4, T4C .3Gao, Peng - T2C .3Gao, Ran - M4A .241, M4A .254,

M4A .260, M4A .290, M4A .351Gao, Sai - S3I .4, T1D .3Gao, Shoufei - M4A .118Gao, Shuofei - M4A .74Gao, Tianlu - M4A .253Gao, Wenlong - M4D .9Gao, Xianwei - M4A .220, M4A .233,

M4A .344Gao, Xinlu - M4A .338Gao, Xiong - M4A .208Gao, Yongpan - M4A .94Gao, Yongsheng - M4A .326,

M4A .335Gao, Yu-Nan - M4A .43Gao, Zhaozhao - M4A .333Gao, Zihe - M4A .248García, Sergi - M3E .1Gasulla Mestre, Ivana - M3E .1Ge, Dawei - M4A .121Ge, Peiyun - M4A .232Geng, Wenpu - M4A .120, M4A .90Geng, Yong - T4D .5Gerardot, Brian - T3F .4Gharajeh, Abouzar - T1F .1Giannetti, Ambra - M3A .5, S4G .1Giannoulis, Giannis - M4A .16Girouard, Peter D . - T2B .4Gocalinska, Agnieszka - T4G .3Gong, Caili - M4A .223, M4A .353Gong, Chen - T4C .4Gong, Xiaoxue - M4A .199Gong, Yuan - M4A .100, S3I .2Goto, Nobuo - M4A .124Goyvaerts, Jeroen - T4G .3Gu, Changzhi - M4A .42

Gu, Huaiqi - T2B .3Gu, Jiahua - M4A .185Gu, Ju - M4A .95Gu, Min - S1A .2Gu, Pingping - M4A .185Gu, Qing - T1F .1Gu, Tingyi - M4A .24Gu, Xiaorong - M4A .311Gu, Yiying - M4A .143, M4A .343,

T4E .5Guan, Hongjian - M4A .100, M4A .108Guan, Pengyu - T2B .4Guan, Xiaowei - T4D .3Gui, Lili - M4A .32Guillem, Rubén - M3E .1Guo, Biao - M4A .298, M4A .53Guo, Bingli - M4A .196, M4A .206,

M4A .240, M4D .6, S3C .1Guo, Changjian - M4A .273Guo, Chao - S4I .6Guo, Dewen - T4C .4Guo, Dong - M4A .290Guo, Fei - M4A .57, M4A .86Guo, Hairun - M4A .18, T2A .5Guo, Hengquan - M4A .133Guo, Hongxiang - M4A .208Guo, Huifeng - M4A .183, M4A .212Guo, Jia - M4A .147Guo, Jin - M4A .179, M4A .181, S3D .3,

T2D .3, T4D .4Guo, Kuikui - T2A .2, T4A .4Guo, Lei - M4A .199, M4A .203, T4C .1Guo, Mengjie - M4A .207Guo, Mengqi - M4A .261, S3B .2Guo, Ningning - M4A .274Guo, Qiang - M4A .66Guo, Tuan - T4A .1Guo, Weihua - M4A .158, M4A .163,

M4A .165, M4A .180, S4D .4Guo, Xiaojin - M4A .281Guo, Xin - M4A .285, T3D .2Guo, Xingxing - M4A .148Guo, Xuhan - M4A .132, M4A .159,

M4A .178Guo, Yiyong - T3A .1Guo, Zhigang - M4A .207Guo, Zidong - M4A .202Guo, Zizheng - M4A .209Gylfason, Kristinn B . - T4G .2

HHackett, Paul - T2B .3Han, Bing - M4A .100, M4A .108,

T3A .1Han, Dahai - M4A .251Han, Liuyan - M3C .2

Han, Ming - T1A .2Han, Pengchao - M4A .203Han, Shun - M4A .269, M4A .317Han, Xiuyou - M4A .143, T4E .5Han, Yanan - M4A .148Han, Yang - M4A .62Han, Yanjun - M4A .144, M4A .149,

M4A .150, M4A .152, M4A .21, M4A .29, M4A .98, S3F .1, S4D .5, T2G .3, T4G .5

Han, Yaru - T4G .5Han, Ying - M4A .354, M4A .83Han, Zewen - M4A .100, S3I .2Hao, Huiming - T4F .4Hao, Lu - M4D .8Hao, Ran - M4A .147Hao, Yue - M4A .148Hao, Zhiabiao - S3F .1Hao, Zhibiao - M4A .144, M4A .149,

M4A .150, M4A .152, M4A .21, M4A .29, M4A .98, S4D .5, T2G .3, T4G .5

Haofan, Y . - M4A .168Haq, Bahawal - T4G .3Hartmann, Jean-Michel - T4G .1Hasan, Md . Mahmud ul - T4D .2He, An - M4A .132He, Cheng - M4A .80He, Fang - M4A .32He, Jiangyong - T3A .6He, Jian-jun - M4A .147, M4A .162He, Jingwen - M4A .138He, Jiongji - M4A .42He, Jun - M4A .113, T2A .2, T4A .4He, Ruijing - T3A .6He, Tingting - M4A .153He, Weifeng - M4A .267He, Xiaowu - T4F .4He, Xinyi - M4A .193He, Xinyu - M4A .138He, Ying - S3G .3He, Yongqi - M4A .121He, Zhe - M4A .43He, Zhixue - S4H .5, S4H .6, T3B .1He, Zuyuan - M4A .107Heck, Martijn J . - S4E .3Hen, Mirit - M3E .4Hermans, Artur - T4G .3Ho, Hoi Lut - M4A .118Ho, James - T2G .4Ho, Victor - M4A .250Hochstetter, Axel - T3F .3Hong, Jie - M4A .191Hong, Rui - M4D .2Hong, Xiaobin - M4A .252Hong, Xiaojian - M4A .70

Hong, Xuezhi - M4A .273, S3C .3Hong, Yang - S4H .2Hong, Yuanyuan - S3C .3Hoshida, Takeshi - T4B .2Hou, Fengyu - M4A .17Hou, Hou Hepeng H . - M4A .221Hou, Jing - M4A .359, M4A .64Hou, Tianyue - M4A .96, T3A .4, T3A .7Hou, Yujuan - M4A .238, M4A .241Hu, Fangchen - S4B .1, S4B .2, S4I .3Hu, H .Martin - T2G .4Hu, Huan - T3E .3Hu, Jianqi - T2E .2Hu, Jiazhe - M4A .277Hu, Jin - M4A .216, M4A .318Hu, Jingjing - M4A .343Hu, Jinyao - M4D .7Hu, Juejun - T2D .1Hu, Leijun - M4A .47Hu, Leiya - M4A .287Hu, Qihao - M4A .85, M4A .89Hu, Ronglei - M4A .218, M4A .224Hu, Weisheng - M4A .202, M4A .316,

M4A .319, M4A .324, M4A .325, M4D .4, S3B .1, S4C .3, S4H .3, T4B .6

Hu, Xiao - M3D .4, M4A .166Hu, Yihong - M4A .207Hu, Yingshi - M4A .94Hu, Zhijia - M4A .109Hu, Zhipeng - M4A .179, M4A .181,

S3D .3Hu, Zixian - M4A .50Hua, Fei - M4A .315Hua, Nan - M3C .2, M4A .210,

M4A .213, S3C .1Huang, Haibin - M4A .188Huang, Huan - M4A .265, M4A .336,

T1E .3Huang, Junbin - S3C .1Huang, Kai - M4A .346Huang, Liang L . - M4A .56Huang, Luyu - M4A .33Huang, Qi - T1F .3Huang, Qingzhong - M4A .167Huang, Shanguo - M4A .182,

M4A .196, M4A .206, M4A .240, M4A .279, M4A .338, M4D .6, S3C .1

Huang, Wei - M3G .5, M4A .111, T2A .3

Huang, Wenzhu - M4A .68, M4A .88Huang, Xiaoqi - M4A .66Huang, Xiatao - T4C .2Huang, Xingyuan - M4A .263

Huang, Yidong - M4A .342, M4A .36, M4A .4

Huang, Yifeng - T2G .4Huang, Yishu - M4D .7Huang, Yongqing - M4A .10, M4A .11,

M4A .126, M4A .136, M4A .157, M4A .161, M4A .75, M4A .84

Huang, Yongtao - M4A .354, M4A .83Huo, Liang - M4A .339Huo, Xiaoli - M3C .1Hurley, Jason - T3A .3

IIgarashi, Koji - T4B .3

JJana, Sunirmal - M3A .5Janner, Davide - S4A .2Jaumard, Brigitte - T1C .3Ji, Chengyue - M4A .256Ji, Di - M4A .156Ji, Haiming - M4A .11, T3G .2Ji, Honglin - M3B .4, T1B .1Ji, Pengfei - M4A .267Ji, Tonghui - M3B .4, S4I .1, T1B .1Ji, Yuefeng - M4A .204, M4A .209,

M4A .299, T3C .5, T4C .5Ji, Zhou - S3B .2Jia, Baonan - M4A .94Jia, Hao - M4A .133, M4A .135,

M4A .139, T1G .2Jia, Xianglong - M4A .190Jia, Yanxing - M4A .11Jiang, Chun - M4A .163Jiang, Di - M4A .256Jiang, Fan - M4A .333Jiang, Feng - S4H .6Jiang, Guiqiu - M4A .219Jiang, Hao - M4A .26Jiang, Hexun - M4A .295, M4A .319Jiang, Hua - M4A .344Jiang, Jialin - S4G .4Jiang, Lei - M4A .215, M4A .269,

M4A .272, M4A .317Jiang, Lin - M4A .308, M4A .314,

M4A .320Jiang, Liyou - M4A .182, M4A .279Jiang, Lvhui - M4D .1Jiang, Ning - M4A .222, M4A .258,

M4A .262, M4A .271, M4A .286, M4A .303

Jiang, Ping - T2D .3Jiang, Qi - M4A .77Jiang, Ting - M4A .305Jiang, Xinli - M4A .274Jiang, Yanjun - M4A .263

Jiang, Yong - M4A .212Jiang, Yunfei - M4A .189Jiang, Yuntong - S4H .7, T4B .7Jiang, Zhidong - T3E .5Jiang, Zhiping - T3C .4Jiao, Haisong - M4A .39Jie, Zhu - M4A .106Jin, Kuijuan - M4A .42, T4F .4Jin, Lei - M4A .72Jin, Li - T2D .3Jin, Meiyu - T4C .4Jin, Tao - M4A .69Jin, Taowei - M4A .321Jin, Wei - M4A .118Jin, Xianqing - T4C .4Jin, Xingkun - M4A .251Jin, Ya - M4A .237Jin, Zhen - M4A .63Jing, Ruiquan - M3C .1Jing, Zexuan - M4A .270Jons, Klaus - T4F .3Jordao, Lucas - T1F .3Ju, Zhenyu - M4A .327Junpeng, Liang - T4B .4

KKalepu, Yashwanth - M3G .3Kam, Pooi-Yuen - M4A .244, M4A .268Kan, Qiang - M4A .177Kang, Jiqiang - M4A .123Kang, Xiaochen - S4I .7Kano, Daiki - T3D .4Kanta, Konstantina - M4A .16Karmakar, Sanjit - M4A .7Kato, Tomoyuki - T2B .2Katzman, Moshe - M3E .4Kawanishi, Tetsuya - S3E .2Ke, Jianhong - T4B .5Ke, Xizheng - M4A .242Khan, Faisal Nadeem - M4A .323Khankhoje, Uday - M3G .3Kim, Hoon - T3B .5Kim, Jungwon - M3E .3Kir’yanov, Alexander - S3A .3Kisaka, Yoshiaki - S4H .1Kishikawa, Hiroki - M4A .124Kivshar, Yuri - M4D .9Kivshar, Yuri S . - T2F .2Klamkin, Jonathan - T3E .2Kohno, Yusuke - S4B .6Komatsu, Kento - S4B .6Kong, Deming - T2B .4Koonen, Ton - M1A .1, S3E .1Kopp, Christophe - T4G .1Kouznetsov, Dmitry - T4D .2Kruk, Sergey S . - M4D .9


Key

to A

utho

rs

Krzczanowicz, Lukasz - M4A .298kuan, Wang K . - M4A .163Kuang, Langxing - T2G .4Kumari, Sulakshna - T4G .3Kuroda, Ryotaro - M4A .124Kuyken, Bart - T4G .3

LLadouceur, Francois - M4D .8Lai, Daoning - M4A .289Lai, Junsen - M4A .1Lan, Sheng - T2F .1Lang, Jinpeng - M4A .47Latkowski, Sylwester - T3D .5Lau, Kei May - S3D .4Law, Stephanie - M4A .24Le Roux, Xavier - T4G .1Leal Junior, Arnaldo - T1A .1Lee, Changhee - M4A .330Lee, Jyung Chan - T3G .3Lee, Kwanyong - M4A .330Lei, Chao - M4A .214, M4D .5Lei, Chengmin - M4A .46Lei, Hao - M4A .157Lei, Lei - M4A .168Lei, Mingzheng - M4A .338, T3B .2Lei, Ting - S3D .2, S3H .1Lei, Xinyue - M4D .8Lei, Zhu - M4A .304, S4B .5Leng, Xiao X . - M4A .97Lepage, Guy - T4G .3Li, Aijie - M4A .338Li, Baokun - M4A .235, M4A .297Li, Bei-Bei - M4A .42Li, Bo - M4A .191Li, Caiyun - T1A .4, T3A .6Li, Chao - M4A .263, M4A .275Li, Chi - T3F .2Li, Chong - M4A .147Li, Chuandong - T4B .5Li, Cong - M4A .238, M4A .248Li, Eva W . - T3G .1Li, Fan - M4A .195, M4A .225,

M4A .289, T4C .2Li, Fang - M4A .68Li, Feiyu - M4A .247Li, Gaoyuan - T4D .3Li, Ge - M4A .44Li, Gongqing - M4A .10Li, Guoqiang - S4B .1, S4B .2, S4I .3Li, Haibo - T3B .1Li, Haiou - M4A .151, M4A .31Li, Han - M2A .1, M4A .121Li, Hao - M3G .5, M4A .111, M4A .127,

M4A .172, M4A .293, S4G .5, T1A .3, T2A .3

Li, He - M4A .349Li, Heng - S4D .4Li, Hong M . - T3G .1Li, Hong Y . - T3G .1Li, Hongtao - M4A .144, M4A .149,


Li, Hui - M4A .194Li, Jiading - M4A .337Li, Jialong - M4A .210, M4A .213Li, Jian - M4A .343Li, Jianan - M4A .123Li, Jie - S4H .6, T1B .2Li, Jing - S4E .5Li, Jinyu - M4A .342Li, Juhao - M3B .1, M4A .121, S3C .1Li, Junjia - M4D .5Li, Junjie - M3C .1, M4D .1Li, Kanglin - M4A .107Li, Kangmei - T3A .3Li, Ke - S4H .2Li, Kunxi - T3E .5Li, Liangchuan - M4D .1, T3B .4Li, Ligong - M4A .47Li, Lin - M4A .193Li, Linze - T3G .2Li, Litong - M4A .125Li, Longsheng - M4A .202, S3B .1,

S4H .3Li, Lu - S3B .5Li, Mao - M4A .66LI, Ming - M4A .250, M4A .9Li, Ming-Jun - T3A .3Li, Mingming - M4A .171Li, Minye - M4A .317Li, Nianqiang - T3E .5Li, Peixuan - M4A .331Li, Pu - S4H .7, T4B .7Li, Qian - M4A .128, M4A .130,

M4A .145, M4A .15, M4A .154, M4A .5, M4D .6, T2A .4

Li, Qiang - T4D .4Li, Qing - M4A .256Li, Shangbin - T4C .4Li, Shangyuan - M4A .329, M4A .337,

M4A .341, S3I .5Li, Shanshan - M4A .248Li, Shi - T1B .3Li, Tiantian - M4A .24Li, Tongda - T1A .3Li, Wang - M4A .295Li, Wei - M4A .252Li, Wenfei - M4A .167Li, Xiang - M4A .127, M4A .353Li, Xiangping - T2F .1

Li, Xiaozhou - M4A .343Li, Xin - M4A .205, M4D .6Li, Xinghua - M4A .205Li, Xinyang - M4A .200LI, Xuan - M4A .349, M4A .75, M4A .76Li, Xue - M4A .287Li, YaJie - M4A .193, M4A .197,

M4A .200, M4A .205, M4A .214, M4D .5

Li, Yan - M4A .252Li, Yanhe - M4A .210Li, Yanping - M4D .3, S3H .3Li, Yao - M4A .311Li, Yaobin - M4A .177Li, Yingchun - M4A .293, M4A .56Li, Yingjie - M4A .81Li, Yiwei - T3A .1Li, Yong - M4A .2Li, Yongcheng - M4A .274Li, Yongmin - M4A .28Li, Yunbo - M4A .121Li, Yuwen - M4A .156Li, Zelin - M4A .357Li, Zhaohui - M4A .195, M4A .225,

M4A .289, S3H .1, T4C .2Li, Zhen - M4A .170Li, Zheng - M4A .54Li, Zhihua - M4A .143Li, Zhilong - T2C .3Li, Zhitong - T1F .1Li, Zhixian - M4A .46Li, Zile - M4A .23Li, Zilong - T2A .5Li, Ziyan - M4A .111Liang, Jing - M4A .240Liang, Meng - M4A .231Liang, Yan - M4A .45Liang, Yongxin - M4A .91Liao, Changrui - M4A .113, S3I .1Liao, Zhong-kun - M4A .26Lillieholm, Mads - T2B .4Lim, Soon T . - T3D .2, T3G .1LIm, Teck Guan - T3G .1Lin, Ao X . - M4A .97Lin, Gong-Ru - S4B .1Lin, Jianpei - M4A .60Lin, Qiang - T1D .1Lin, Shangjing - M4A .354, M4A .83Lin, Shengtao - M4A .91Lin, Wenmiao - M4A .267Lin, Yuechai - M4A .342Lin, Zhongzheng - M4A .175Ling, Yuan - T2E .4Ling, Yuye - T4A .3Littlejohns, Callum - S4H .2

Liu, Bo - M4A .215, M4A .269, M4A .272, M4A .317, M4A .62

Liu, Boyan - T4C .5Liu, Can - M4A .180Liu, Ce - S3B .5Liu, Che-Yu - T3C .2Liu, Dan - M4A .346Liu, Deming - M4A .125, M4A .253,

M4A .292, M4A .313, M4A .87, S4G .5, S4I .5, T1A .3

Liu, Enji - M4A .328Liu, Fang - M4A .342, M4A .36, M4A .4Liu, Gonghai - M4A .158Liu, Guanghong - M4A .188Liu, Haowei - M4A .73Liu, Hongfei - M4A .348, S4I .7Liu, Huanhuan - T2A .5Liu, Jia - S4D .4Liu, Jiacheng - M4A .107Liu, Jiang - T4E .4Liu, Jie - M4A .60Liu, Jihong - M4A .285Liu, Jin - M4A .41, M4A .43Liu, Jun - M4A .112Liu, Junqiu - T4D .1Liu, Kai - M4A .10, M4A .126,

M4A .136, M4A .161Liu, Le - M4A .239Liu, Lei - M4A .319, S3H .2Liu, Ling - M4A .187, T4C .3Liu, Liu - M4A .273, M4D .7Liu, Min - M4A .166Liu, Mingzhen - M4A .348Liu, Qiang - M4A .167Liu, Qiaoya - M4A .316Liu, Qingyuan - M4A .186Liu, Qixin - T2D .3Liu, Ruonan - M4A .143Liu, Shen - M3A .4Liu, Shengcheng - M4A .99Liu, Shenghao - S4H .2Liu, Shengping - T4D .4Liu, Shifeng - M4A .348, S4I .7Liu, Shiqin - M4A .286, M4A .303Liu, Shuailin - M4A .64Liu, Shuangyue - M4A .217, M4A .261,

S3B .2Liu, Shunfa - M4A .41Liu, Sijia - M4A .223Liu, Sijie - S3E .4Liu, Siqi - M4A .261Liu, Tao - M4A .355, S4G .5Liu, Tuo - M4A .18Liu, Weijie - T4C .4Liu, Wenbin - T2G .4Liu, Wenjing - M3F .3

Liu, Wenkai - M4A .251Liu, Wu - M4A .255Liu, Xiaochen - M4A .116Liu, Xiaoli - M4A .127, M4A .353Liu, Xiaomin - S4C .3, T4B .6Liu, Xin - M4A .228, M4A .323Liu, Xingpeng - M4A .151, M4A .31Liu, Xinyu - M4A .173, M4A .275,

M4A .288, M4A .291Liu, Xuecheng - M4A .144, S4D .5Liu, Xueyang - M4A .215, M4A .269,

M4A .272, M4A .317, M4A .62Liu, Xuzhou - M4A .238Liu, Yacheng - T3C .5Liu, Yajing - M4A .203Liu, Yan - M4A .281Liu, Yanfei - M4A .285Liu, Yang - M3E .2Liu, Yange - T3A .6Liu, Yaqi - M4A .152Liu, Yaqiong - M4A .207Liu, Ye - S4D .4Liu, Yejun - M4A .203, T4C .1Liu, Yichen - S4C .3Liu, Yingjie - M4A .129, M4A .131,

M4A .142Liu, Youwen - M4A .311Liu, Yu - M4D .2Liu, Yunqu - T2C .3Liu, Zhen - M4A .209, M4D .2Liu, Zhengyu - M4A .296Liu, Zhi - M4A .171Liu, Zhijiang - M4A .52Liu, Zhiming - M4A .47, M4A .55Liu, Zhizhong - M4A .274Liu, Zhongxu - M4A .226, S4B .4Liu, Zhuo-Jun - M4A .43Liu, Zichen - M4A .69Liu, Zimo - M4A .2Long, Jinhu - T3A .4, T3A .7Long, Xilin - M4A .147Lou, Weilong - M4A .101Lu, Bing - M4A .281, M4A .283,

M4A .294Lu, Chao - S4I .5Lu, Cuicui - S4F .1Lu, Dan - M4A .177, T2E .3Lu, Guowei - M4A .3, M4A .38Lu, Guo-Wei - M4A .299Lu, Jianing - S4I .5Lu, Liangjun - M3D .3Lu, Liu - M4A .1Lu, Lu - M4A .184Lu, Ming - M4A .105Lu, Mingzhi - M4A .158, S4D .4Lu, Peng - M4D .1

Lu, Pengfei - M4A .94Lu, Qiaoyin - M4A .158, M4A .163,

M4A .165, M4A .180, S4D .4Lu, Siyuan - T1F .3Lu, Tean - M4A .87Lu, Youxi - T2D .3Lu, Yueming - M4A .216, M4A .217,

M4A .261, M4A .318, S3B .2Lu, Yushan - M4A .346Luan, Yancai - S4H .5Lun, Huazhi - S4C .3, T4B .6Luo, Bin - M4A .264, M4A .308,

M4A .314, M4A .320, M4A .331, M4A .81

Luo, Bin-bin - M4A .52Luo, Chenkun - M4A .313Luo, Cm - M4A .55Luo, Fan - M4A .222, M4A .258,

M4A .262Luo, Fengguang - M4A .295Luo, Guangzhen - M4A .141,

M4A .174, T2D .4Luo, Hanwen - M4A .313Luo, Jianwei - M4A .333Luo, Jie - S4I .3Luo, Ming - M4A .255, S4H .5, T1B .2,

T3B .1Luo, Shuai - M4A .11Luo, Yanhua - M3A .3, M4A .105,

M4A .82Luo, Yi - M4A .144, M4A .149,

M4A .150, M4A .152, M4A .21, M4A .29, M4A .8, M4A .98, S3F .1, S4D .5, T2G .3, T4G .5

Luo, Yuqi - M4A .357Luo, Zhihuan - M4A .279Lv, Bo - M4A .192Lv, Gen - M4A .164Lv, Kai - M4D .1Lv, Kailin - S4I .7Lv, Qingming - M4A .52Lv, Xiaomin - M4A .19Lv, Ze-sheng - M4A .26Lyu, Dajuan - M4A .57, M4A .86Lyu, Weimin - M4A .79, S3G .3

MM S, Aruna Gandhi - M4A .5Ma, Jianbin - M4A .141Ma, Jianxin - M4A .307, M4A .345,

M4A .347, M4A .350, M4A .356Ma, Jiashun - M4A .183Ma, Keming - M4A .8Ma, Lu W . - M4A .272Ma, Pengfei - M4A .110, M4A .96,

T3A .4


Key to Authors

Ma, Renmin - M3F .2, M4A .40, S3I .8Ma, Rui - M4A .108, M4A .112Ma, Weike - M4A .187, T4C .3Ma, Xiang - M4A .158, M4A .180Ma, Xiaomei - M4A .194Ma, Yanxing - T3A .7Madhukar, Anupam - T1F .3Man, Ray - M4A .250Man, Xiangkun - M4A .194Mao, Junying - M4A .219, M4A .224Mao, Simei - M4A .128, M4A .154Mao, Xinrui - M4A .40Mao, Yaya - M4A .215, M4A .269,

M4A .272, M4A .317, M4A .62Mao, Yifei - S3I .8Mao, Yuanfeng - M4A .177Marris-Morini, Delphine - M3D .5,

T4G .1Matias, Ignacio - S4G .1Mei, Chenyang - M4A .167Mei, Jie - M4A .77Mei, Liang - S4H .5Mei, Qin - M4A .256Mendelson, Noah - T3F .2Meng, Chong - M4A .103Meng, Fanfan - S4H .2Meng, Fangyuan - M4A .34Meng, Lingheng - S4H .5, S4H .6Meng, Lingyu - M4A .206Meng, Xianglin - M4A .65Meng, Yan - M4A .73Meng, Zhou - M4A .45Meng, Ziyi - M4A .327Miao, Xin - M4A .324, M4A .325,

S4H .3Min, Zhang - M4A .59Ming, Hao - S3H .3Mizumoto, Tetsuya - T3D .4Mo, Shuqi - M4A .60Moon, Jiyoung - T1F .1Morthier, Geert - T4G .3Mu, Ruomei - T2B .1Mu, Xin - M4A .128, M4A .154Muliuk, Grigorij - T4G .3Munk, Dvir - M3E .4

NNag, Avishek - T3C .6Nakamura, Masanori - S4H .1Nakano, Yoshiaki - S4B .6Nakarmi, Bikash - M4A .340, T1E .4Nakashima, Hisao - T4B .2Nan, Tong - M4A .62Nejabati, Reza - T3C .3Nelz, Richard - T3F .3Neu, Elke K . - T3F .3

Ni, Haiqiao - T4F .4Ni, Li - M4A .97Nie, Xiaodong - M4A .251Niu, Chaoqun - M4A .171Niu, Huijuan - M4A .126, M4A .136Niu, Jianing - M4A .190Niu, Zhichuan - T4F .4

OOng, Junrong - T3D .2, T3G .1Onori, Daniel - T3E .1Op de Beeck, Camiel - T4G .3Opaluch, Oliver - T3F .3Oshnik, Nimba - T3F .3Ouyang, Xu - T2F .1Oxenløwe, Leif K . - T2B .4Ozolins, Oskars - S3H .5

PPachnicke, Stephan - T1B .3Pal, Mrinmay - S3A .3Pan, Bingcheng - M4D .7Pan, Chengfeng - M4A .79Pan, Deng - M4D .1Pan, Jiaoqing - M4A .141, M4A .174,

M4A .34, T2D .4Pan, Shilong - M4A .340, M4A .348,

S3B .5, S3E .4, S4I .7, T1E .4, T4E .4Pan, Wei - M4A .308, M4A .314,

M4A .320, M4A .331, M4A .333Pan, Weiwei - T2B .3Pan, Yan - M4A .308, M4A .314,

M4A .320Pan, Zhongqi - M4A .120, M4A .90Pang, Fufei - M4A .156, T3A .8Pang, Xiaodan - S3H .5Paudyal, Paurakh - S4C .2Paul, Mukul C . - S3A .3Pei, Wenxi - M3G .5Peng, Gang-Ding - M3A .3, M4A .105,

M4A .82, S3I .2Peng, Jiafa - M4A .258, M4A .271,

M4A .286, M4A .303Peng, Kai - M4A .42, T4F .4Peng, Kun - M4A .97Peng, Linzhi - M4A .171Peng, Tao - M4A .183Pepe, Alberto - M4A .228, M4A .323Perez, Daniel - S4E .2Pernice, Wolfram H . - M3F .5Petropoulos, Periklis - S4H .2Phua, Wee Kee - T3G .1Pillai, Ramadas - S3A .3Ping, Teng - M4A .122Png, Jason Ching Eng - T3D .2, T3G .1Poletti, Francesco - S4A .4

Poon, Andrew W . - T2D .2Popov, Sergei - S3H .5Prasher, Varun - M4A .14Priel, Maayan - M3E .4Proietti, Roberto - T3C .2Pu, Tao - M4A .39

QQi, Hefei - T2E .3Qi, Zhang - M4A .357Qian, Chenjiang - M4A .42Qian, Jinxi - M4A .248, M4A .351Qian, Yigang - M4A .274Qiao, Wei - T1A .3Qiao, Yaojun - M4A .216, M4A .217,

M4A .261, M4A .318, S3B .2Qie, Jinhui - T2E .3Qin, Chenye - T3A .1Qin, Guanshi - S3A .4Qin, Jinhui - T4D .5Qin, Jun - S3D .1Qin, Xin - M4A .277Qin, Yajie - M4A .101Qin, Yuwen - M4A .304, S4B .5Qiu, Cheng-wei - M4A .38Qiu, Ciyuan - S3I .4, T1D .3Qiu, Jifang - M4A .252Qiu, Keqing - M4A .32Qiu, Kun - M4A .222, M4A .234,

M4A .259, M4A .265, M4A .271, M4A .286, M4A .298, M4A .303, M4A .321, M4A .336, M4A .53, T1E .3, T4D .5

Qiu, Ling - M4A .307Qiu, Qi - T3E .4Qiu, Yuzhen - T2G .4Qiu, Zenghuan - T3A .8Qu, Yan - M4A .148Qu, Yuanzhe - M4A .156

RRadic, Stojan - T3E .3Rahman, Sabidur - M4A .205, T3C .1Ran, Mengjia - M4A .247Ran, Zengling - M4A .100Rani, Dipti - T3F .3Rao, Binyu - M4A .78Rao, Lan - M4A .260Rao, Weiying - M4A .334Rao, Xiongfeng - M4A .114Rao, Yun-Jiang - M4A .100, M4A .108,

M4A .91, S3I .2, S4G .4, T3A .1Reed, Graham - S4H .2Ren, Huiling - M4A .316, M4A .319Ren, Jianxin - M4A .215, M4A .269,

M4A .272, M4A .317

Ren, Xiaomin - M4A .10, M4A .11, M4A .12, M4A .126, M4A .136, M4A .161, M4A .20, M4A .30, M4D .10, S4F .3, S4H .4

Ren, Xifeng - M3D .2Ren, Yongxiong - M4A .120, M4A .90Roelkens, Gunther - T4G .3Roeloffzen, Chris - S4E .1Ruan, Jingya - T4E .3Ruan, Xiaoke - M4D .3, S3H .3, S4H .2Ruffini, Marco - S3C .4Russell, Philip - S4G .2

SSantano, Desiree - S4G .1Schatz, Richard - S3H .5, T3G .4Schmetterer, Leopold - T4A .3Secondini, Marco - M3B .2Set, Sze Y . - M4A .72Sha, Zijie - M4A .203Shakoor, Abdul - S4H .2Shan, Linan - M4A .75, M4A .76Shang, Jingkun - M4A .194Shang, Yu - M4A .196Shangguan, Yangguang - M4A .115,

T3A .5Shao, Long - M4A .298Shao, Sizhu - M4A .179, M4A .181,

S3D .3Shao, Weidong - M4A .313Shao, Wen - M4A .24Shao, Yingjie - M4A .211Shao, Zengkai - M3F .2, M4A .40Sharma, Abhinav - S4G .2Sharma, Yashna - M4A .14She, Xiaoyang - T2G .3Shen, Gangxiang - M4A .226,

M4A .274, S4B .4, S4I .6Shen, Heng - S4F .4Shen, Lei - M4A .121Shen, Sen - S4C .2Shen, Tianyu - M4A .185Shen, Weihong - M4A .107Shen, Yichun - M4A .274Shen, Yufei - M4A .186, M4A .238,

M4A .248Sheng, Liwen - M4A .47Sheng, Mengmeng - M4A .223,

M4A .353Sheng, Xia - M4A .302Shi, Chumin - M4A .60Shi, Lei - T2F .3Shi, Panpan - M3D .3Shi, Shenghui - M4A .52Shi, Sheping - M4A .115, M4A .296,

T3A .5

Shi, Shushu - M4A .42, T4F .4Shi, Yan - T3C .5Shi, Yaocheng - M4A .140, S4D .1Shieh, William - M3B .4, S4I .1, T1B .1,

T3B .3Shoji, Yuya - T3D .4Shou, Guochu - M4A .207Si, Lei - T3A .7Silvestri, Leonardo - M4D .8Simeonidou, Dimitra E . - S2A .1,

S4C .2, T3C .3Smith, Kevin - T2B .3Somepalli, Bhargav - M3G .3Song, Chunqi - M4A .338Song, Feilong - M4A .42, T4F .4Song, Hai-Zhi - M4A .19Song, Jinwen - M4A .169song, lijia - M4D .7, S3I .6Song, Qiang - M4A .2Song, qingguo - M4A .58Song, Song - T4C .1Song, Xinyu - M4A .245Song, Xiumin - M4A .215, M4A .269,

M4A .317Song, Yingxiong - M4A .156Song, Zhiyuan - T4B .3Srinivasan, Balaji - M3G .3Steer, Matthew J . - M4A .42Stone, Jeffery - T3A .3Su, Jun - T3E .4Su, Rongtao - M4A .96, T3A .7Su, Xiaofei - T4B .2Su, Xinxin - M4A .143, T4E .5Su, Yikai - M4A .132, M4A .159,

M4A .178, S3D .5, T4A .3Subramaniam, Suresh - T2C .2Sui, Hao - M4A .264Sui, Xin - M4A .218, M4A .224Sun, Bing - M4A .67Sun, Changzheng - M4A .144,


Sun, Chuanbowen - M3B .4, S4I .1, T1B .1

Sun, Congya - M4A .332Sun, Fujun - M4A .22Sun, Hang - M4A .116Sun, Jiazheng - M4A .137Sun, Jinxiang - M4A .92Sun, Kaixuan - M4A .332Sun, Peng - M4A .300Sun, Pengfei - M4A .151, M4A .31Sun, Qizhen - M4A .292, M4A .58,

M4A .87, S4G .5, T1A .3

Sun, Ruiqi - M4A .222, M4A .258, M4A .262

Sun, Shangbin - M4A .354, M4A .83Sun, Shaohua - M4A .92, M4A .99Sun, Shihao - M4A .94Sun, Sibai - M4A .42Sun, Tingting - M4A .62Sun, Weibin - M4A .232, M4A .235,

M4A .297Sun, Wen - M4A .71Sun, Wenhui - M4A .137Sun, Xiangnan - M4A .72Sun, Xiankai - S4D .2Sun, Yi - T1D .4Sun, Yongmei - M4A .190Sun, Yuezhen - M4A .87Sun, Yunxu - M4A .123, M4A .73Sun, Zhenxing - M4A .164Sun, Zhongliang - M4A .216,

M4A .318, S3B .2Szelag, Bertrand - T4G .1

TTan, Fengze - M4A .79, S3G .3Tan, Hongxiu - S4I .4Tan, Qinggui - M4A .143Tan, Su - S4D .4Tan, Teng - T3A .1Tan, Yanxia - T3C .5Tanasoiu, Daniel - T2B .3Tanemura, Takuo - S4B .6Tang, Bao - M4A .180Tang, Jindao - M4A .19Tang, Ming - M4A .125, M4A .292,

M4A .295, M4A .305, M4A .339, S4I .4, S4I .5

Tang, Rui - M4A .1Tang, Shui-Jing - S3I .7Tang, Xianfeng - M4A .239, M4A .25,

M4A .300Tang, xiaobing - M4A .21Tang, Xiao-hua - M4A .1Tang, Xizi - M4A .261, S3B .2Tang, Xuefeng - T3C .4, T4B .5Taniguchi, Hiroki - S4H .1Tao, Jiang - T2C .3Tao, Ying - M4A .186, M4A .248,

M4A .351Tao, Zhenning - T4B .2Tao, Zihan - M4A .146Teng, Fei - M4A .63Thayne, Iain G . - M4A .42Thomson, David J . - S4H .2Tian, Feng - M4A .102, M4A .186,

M4A .221, M4A .238, M4A .241, M4A .260, M4A .270, M4A .290, M4A .351, M4A .49


Key

to A

utho

rs

Tian, Huiping - M4A .103, M4A .22, M4A .51, M4A .63

Tian, Qinghua - M4A .102, M4A .186, M4A .221, M4A .238, M4A .241, M4A .260, M4A .270, M4A .290, M4A .351

Tian, Shiying - M4A .45Tian, Xin - M4A .78, M4A .85, M4A .89Tian, Yue - M4D .1Tian, Yupei - M4A .247Tombelli, Sara - M3A .5Tong, Ke - M4A .48Tong, Tianhao - M4A .292Tornatore, Massimo - S4C .1Toth, Milos - T3F .2Toumasis, Panagiotis - M4A .16Tran, dehn - S4H .2Trindade, Antonio J . - T4G .3Trono, Cosimo - M3A .5Tsang, Kwong Shing - M4A .250Tu, Guojie - M4D .2Tu, Xin - M4A .128

UUdalcovs, Aleksejs - S3H .5Ullah, Rahat - M4A .317Unnithan, Ranjith Rajasekharan

- T1B .1Ureña, Mario - M3E .1Urrutia, Aitor - S4G .1

VVan Campenhout, Joris - T4G .3Van Dorpe, Pol - T4D .2Van Thourhout, Dries - T4G .3Varughese, Pius - S3A .3Venkitesh, Deepa - M3G .3Verellen, Niels - T4D .2Verheyen, Peter - T4G .3Virot, Leopold - T4G .1Vivien, Laurent - T4G .1Vos, Rita - T4D .2

WWan, Zhiquan - M4A .332Wang, Andong - M4A .281, M4A .283,

M4A .294Wang, Beichen - S3F .4Wang, Biwei - M4A .125Wang, Bo - M4A .214, M4D .5Wang, Bolun - M4A .284Wang, Can - T4F .4Wang, Caoyuan - M4A .50Wang, Cen - M4A .208Wang, Chao - M4A .346, T4E .2, T4E .5Wang, Chaofan - S4B .1, S4I .3Wang, Chen - M4A .76

Wang, Chenyu - M4A .324, M4A .325Wang, Chuanshuo - M4A .32Wang, Chunhua - M4A .65Wang, Dajiang - M4D .6Wang, Danshi - M3B .3, M4A .236Wang, Dawei - S3H .1Wang, Feifan - M4A .24Wang, Feng - M4A .205, M4A .246,

M4D .2Wang, Fu - M4A .260, M4A .290Wang, Geyang - M4A .211Wang, Guangquan - T3C .5Wang, Guodong - M4A .349Wang, Haijing - M4A .11Wang, Haiqiang - M4D .1Wang, HaiShi - M4A .257Wang, Han - M4A .103, M4A .51Wang, Hong - T3D .2Wang, Hongbing - T2B .3Wang, Hongwei - S3I .4Wang, Hongxiang - M4A .299Wang, Hua - M4A .201Wang, Huan - M4A .177, T2E .3Wang, Hui - M4A .153, T3F .1Wang, Hushan - M4A .87Wang, Jian - M4A .144, M4A .149,

M4A .150, M4A .152, M4A .21, M4A .29, M4A .337, M4A .98, S3F .1, S3I .5, S4D .5, T2G .3, T4G .5

Wang, Jianfei - M4A .45Wang, Jianguo - M4A .47Wang, Jianwei - M3D .1Wang, Jianwu - T2B .3Wang, Jiao - M4A .296Wang, Jiaying - M3A .3Wang, Jiayu - M4D .6Wang, Jikuan - T3B .2Wang, Jin - M4A .310, M4A .62Wang, Jingyi - M4D .7Wang, Jun - M4A .11Wang, Kai - M4D .5Wang, Kangnian - M4A .159Wang, Kehong - M4A .71Wang, Lai - M4A .144, M4A .149,


Wang, Lei - M4A .8, S3C .2Wang, Li - S4I .4Wang, Liang - M4A .125Wang, Libiao - M2A .2Wang, Long - M4A .191Wang, Lutang - M4A .315, M4A .65Wang, Meng - M3G .5, M4A .110,

M4A .78, M4A .85, M4A .89Wang, Mengqi - M4A .34

Wang, Mengyuan - T4A .3Wang, Pengfei - M4A .141, M4A .174,

T2D .4Wang, Pu - M4A .118Wang, Qiang - M4A .189Wang, Qijie - M3F .4Wang, Rongping - M4A .155Wang, Rui - M4A .153Wang, Rui Chun - M4A .221Wang, Ruiting - M4A .141, T2D .4Wang, Shuai - M4A .315Wang, Song - M4A .57, M4A .86Wang, Tao - M4A .139, T1G .2Wang, Ting - T3D .1Wang, Tingyun - M4A .116, M4A .17,

M4A .71, T3A .8Wang, Wei - M4A .195, M4A .24,

T4D .4Wang, Weimin - T2G .4Wang, Weiming - T4B .4Wang, Wen Yu - M4A .112Wang, Wenjie - M4A .48Wang, Wenyu - M4A .100Wang, Wuying - M4A .326Wang, Xiangchuan - S3E .4Wang, Xiangqing - M4A .214,

M4A .227Wang, Xiangyu - M4A .35Wang, Xiao L . - M4A .97Wang, Xiaoling - M4A .110Wang, Xiaowen - M4A .265, M4A .336,

T1E .3Wang, Xiaozheng - S4H .4Wang, Xin - M4A .92Wang, Xingjun - M4A .146Wang, Xinjiang - M4A .67Wang, Xinyuan - M4A .326Wang, Xishuo - M4A .241, M4A .260,

M4A .290, M4A .302, M4A .351Wang, Yibo - M4A .88Wang, Ying - T2A .2Wang, Yingning - M4A .120, M4A .90Wang, Yingying - M4A .118, M4A .74Wang, Yiping - M3A .4, M4A .113,

S3I .1, T2A .2, T4A .4Wang, Yong - M4A .24Wang, Yonghua - M4A .168Wang, Yongjun - M4A .102, M4A .186,

M4A .221, M4A .238, M4A .241, M4A .260, M4A .263, M4A .270, M4A .275, M4A .288, M4A .290, M4A .291, M4A .302, M4A .351, M4A .49

Wang, You - M4A .19Wang, Yuan - M4A .159, M4A .70Wang, Yuncai - M4A .304, S4B .5

Wang, Yun-Kun - M4A .43Wang, Yutao - M4A .263Wang, Zefeng - M3G .5, M4A .110,

M4A .111, M4A .78, M4A .85, M4A .89, T2A .3

Wang, Zhao - M4A .112Wang, Zhaohui - M4A .259Wang, Zhaoming - M4A .228,

M4A .312, S4B .3, S4I .2Wang, Zheng - M4A .22Wang, Zhi - T1A .4, T3A .6Wang, Zhiyuan - S4I .6Wang, Zhongzhong - M4A .253Wang, Zicong - S4H .7, T4B .7Wang, Zihao - T3D .3Wang, Zijie - M4A .17Wang, Zinan - M4A .108, M4A .91,

S4G .4Wang, Zitan - S4G .4Wang, Zixiong - M4A .268Wanjun, Zheng - M4A .59Warburton, Richard J . - T4F .1Wei, Guodan - S4B .3Wei, Jiacheng - M4A .306, M4A .322Wei, Lei - S3A .1Wei, Shuen - M3A .3, M4A .105,

M4A .82Wei, Yongfeng - M4A .127, M4A .223,

M4A .353Wei, Yuming - M4A .41Wei, Zixian - M4A .228, M4A .312,

M4A .8, S4B .3, S4I .2Wen, Aijun - M4A .148Wen, Feng - M4A .234, M4A .298,

M4A .53Wen, Jianxiang - M4A .82Wen, Qin - T4D .5Wen, Te - M4A .38Wen, Yuanhui - M4A .175Wey, Jun Shan - S3E .3Wong, Kenneth K . - M4A .123Wong, Sonia Shuk Chu - M4A .250Wu, Baojian - M4A .234, M4A .298,

M4A .53Wu, Beibei - T2D .3Wu, Chao - M4A .20Wu, Decao - M4A .52Wu, Dingyi - M3D .4Wu, Doudou - M4A .161Wu, Fang - M4A .194Wu, Fen - M4A .256Wu, Guofeng - M4A .11Wu, Han - M4A .108Wu, Hao - M4A .339Wu, Hui - M4A .267Wu, Jia-Gui - M4A .44

Wu, Jian - M4A .208, M4A .247, M4A .252

Wu, Jiaye - M4A .15Wu, Jinbing - M4A .187, M4A .189,

T4C .3Wu, Lianyu - M4A .204Wu, Meng-Chyi - M4A .8, S4I .2Wu, Menglong - M4A .251Wu, Sailong - M4A .128Wu, Shiyao - M4A .42, T4F .4Wu, Wei - M4A .37Wu, Xiangyu - M4A .215, M4A .272Wu, Xiao Yu - M4A .112Wu, Xiaofeng - M3C .1Wu, Yating - S4H .7, T4B .7Wu, Yichen - M4A .212Wu, Yongfeng - M4A .62Wu, Yue - M4A .179, M4A .306, S3D .3Wu, Zhenlin - M4A .143, T4E .5

XXi, Lixia - M4A .239, M4A .25,

M4A .287, M4A .300, M4A .306, M4A .322, M4A .75, M4A .76

Xi, Yu - M4A .324, M4A .325Xia, Jinsong - M4A .169Xian, Mingcong - T2F .1Xiang, Fulin - M4A .72Xiang, Heng - M4A .97Xiang, Lian - M4A .48Xiang, Meng - T4B .4Xiang, Minwen - M4A .180Xiang, Shuiying - M4A .148Xiang, Yating - M4A .295, M4A .305,

S4I .4Xiao, Chaozheng - M4A .126Xiao, Hu - M4A .110Xiao, Jiangnan - T3B .2Xiao, Limin - M4A .50, T2A .1Xiao, Ling - M4A .280Xiao, Rulei - M4A .164Xiao, Shan - T4F .4Xiao, Xi - M3D .4, M4A .134, M4A .166,

M4A .352, M4A .69Xiao, Xiaosheng - M4A .119Xiao, Yun-Feng - M4A .42, S3F .3, S3I .7Xiao, Zhelan - T3A .8Xiao, Zhenyu - M4A .75, M4A .76Xiao, Zhixiong - M4A .179, M4A .181,

S3D .3Xie, Canghong - M4A .136Xie, Chongjin - S2A .2Xie, Feiyang - M4A .66Xie, Shangran - S4G .2Xie, Weilin - M3G .2Xie, Weiqiang - T1G .3

Xie, Xiaoping - M4A .24Xie, Xin - M4A .42, T4F .4Xie, Youpeng - S3H .1Xie, Zetao - M4A .15Xie, Zhiyang - T3G .2Xie, Zhong - M4A .247Xin, Jiang - M4A .239Xin, Xiangjun - M4A .102, M4A .215,

M4A .241, M4A .254, M4A .260, M4A .269, M4A .270, M4A .288, M4A .290, M4A .351, M4A .49

Xin, Yunxia - M4A .358Xing, Yinghui - M4A .208Xing, Yunlu - M4A .341Xiong, Bing - M4A .144, M4A .149,


Xiong, Cong - S3I .1Xiong, Jian - M4A .36Xiong, Jiao - M4A .301Xiong, Liangming - M4A .57, M4A .86,

S4I .3Xu, Bo - M4A .243, M4A .259, T4C .2Xu, Borui - M4A .137Xu, Fei - M3A .1, S3I .3, T3A .2Xu, Fuyang - M4A .2Xu, Hengying - M4A .232, M4A .235,

M4A .297Xu, Hui - M4A .269, M4A .288,

M4A .291Xu, Jin - M4A .132Xu, Jing - M4A .168Xu, Kandi - M4A .67Xu, Ke - M4A .129, M4A .131,

M4A .142Xu, Kun - M4A .266, M4A .32,

M4A .327, M4A .328, M4A .332Xu, Lei - M4A .158Xu, Nan - M4A .19Xu, Peipeng - M4A .155, M4A .160Xu, Pengfei - M4A .151, M4A .31Xu, Ping - M4A .168Xu, Shengyao - M4A .75, M4A .84Xu, Tao - M4A .321Xu, Tianming - T4C .1Xu, Ting - M4A .208Xu, Weiliang - T3B .2Xu, Xiaobin - M4A .80Xu, Xiaojun - M4A .85Xu, Xiaoyu - T2B .4Xu, Xing - M4A .215, M4A .272,

M4A .302Xu, Xiulai - M4A .42, T4F .4Xu, Xizhen - M4A .113, T2A .2


Key to Authors

Xu, Xuekai - M4A .216, M4A .217, M4A .318

Xu, Yan - M4A .156Xu, Yi - T2F .1Xu, Yilan - M4A .236Xu, Yue - M4A .138Xu, Zai-Quan - M4A .43, T3F .2Xu, Zhaopeng - M3B .4, S4I .1, T1B .1Xu, Zhengyuan - T4C .4Xue, Donglin - M4A .203Xue, Junli - M4A .207Xue, Xiaoxiao - M4A .329, M4A .337,

M4A .341, S3I .5, T2E .1Xue, Xuwei - T1C .2Xueyan, Xiong - M4A .44

YYamamoto, Shuto - S4H .1Yamashita, Shinji - M4A .72Yan, Binbin - M3A .3, M4A .105,

M4A .82Yan, Chunping - M4A .185Yan, Dongliang - M4A .346Yan, Fei - M3C .1, M4D .1Yan, Guofeng - M4A .100Yan, Jialin - M4A .158Yan, Jisong - M4A .47Yan, Juanjuan - M4A .117Yan, Lianshan - M4A .308, M4A .314,

M4A .320, M4A .331, M4A .333Yan, Qifeng - M4A .273Yan, Shuangyi - S4C .2Yan, Wei - S3D .1Yan, Xin - M4A .12, M4A .20Yan, Xingzhao - S4H .2Yan, Yan - T3C .3Yan, Yuheng - M4A .66Yan, Zhengyu - M4A .50Yan, Zhijun - M4A .58, M4A .87, S4G .5,

T1A .3Yang, Bofan - S3I .5Yang, Changqing - M4A .239Yang, Chao - M4A .255, S4H .5, T3B .1Yang, Chen - M4A .182Yang, Chenguang - M4A .245Yang, Chengwu - T4B .2Yang, Chuanchuan - M4A .277, S3C .1Yang, Dan - M4A .161Yang, Daquan - S3F .2Yang, Fan - M4A .158, M4A .346,

M4D .3, S3H .3Yang, Fangang - M4A .79, S3G .3Yang, Feng - M4A .298Yang, Guijiang - M4A .125Yang, Hai - M4A .358Yang, He - M4A .346

Yang, Hui - M4A .183, M4A .212, S4C .4

Yang, Huimin - S4E .5Yang, Jialing - M4A .350Yang, Jianhong - M4A .139, T1G .2Yang, Jingnan - M4A .42Yang, Jingxuan - M4A .25Yang, Lei - M4A .116, M4A .301Yang, Leijing - M4A .186, M4A .238,

M4A .241, M4A .290, M4A .354, M4A .83

Yang, Li - M4A .114, M4A .202Yang, Lin - M4A .135, M4A .176, T1G .2Yang, Linhui - M4A .92, M4A .99Yang, Linyong - M4A .359Yang, Lishan - M4A .232, M4A .235,

M4A .297Yang, Liwei - M4A .357Yang, Longlong - T4F .4Yang, Minghong - M4A .57, M4A .86Yang, Muchuan - M4A .336Yang, Ning - M4A .301, M4A .61Yang, Qi - M4A .253, M4A .351,

M4A .52Yang, Qianyuan - T4C .1Yang, ShangLin - M4A .135, M4A .176,

T1G .2Yang, Shiwei - M4A .28Yang, Shuai - M4A .28Yang, Shuhan - M4A .79Yang, Sigang - M4A .266Yang, Tao - M4A .115, M4A .296,

M4A .93, T3A .5Yang, Wen - M4A .196, M4A .206Yang, Wenyu - M4A .34Yang, Xi - S3I .2Yang, Xiaohong - M4A .153Yang, Xin - M4A .2Yang, Yi - M4A .278Yang, Ying - M4A .22Yang, Yisu - M4A .126, M4A .136,

M4A .157, M4A .161, M4A .30Yang, Yong - M4A .116, M4A .17,

M4A .71Yang, Yuanhong - S3G .1Yang, Yuanqing - M4A .11Yang, Yucong - S3D .1Yang, Yusen - M3C .1, M4D .1Yang, Zhen - M4A .155, M4A .160Yang, Zhengxia - M4A .141YANG, ZHENQIAN - M4A .40Yang, Zhuohui - M3F .1, M4A .27Yang, Zijiao - S3F .4Yanling, Yang - M4A .44Yao, Baicheng - T3A .1Yao, Jianbin - M4A .358

Yao, Jianping - M4A .54, T1E .1Yao, Jianyun - M4A .2Yao, Jiazhen - M4A .108Yao, Jinmei - M4A .359Yao, Qiuyan - M4A .183, S4C .4Yao, Xinwen - T4A .3Yao, Yong - M4A .131Ye, Feng - M4A .145Ye, Huangbin - S3H .1Ye, Jia - M4A .333Ye, Nan - M4A .156Ye, Tian - T4D .4Ye, Tong - T4B .2Ye, Yabin - M3C .4Yeung, Abby - M4A .250Yi, Anlin - M4A .308, M4A .309,

M4A .314, M4A .320Yi, Lilin - M4A .316, M4A .319, S4C .3,

T4B .6Yi, Xiaogen - S3I .4, T1D .3Yi, Xingwen - M4A .195, M4A .225,

M4A .259, M4A .289, T4C .2Yi, Xu - S3F .3, S3F .4Yin, Longjie - S4H .3Yin, Mingzhu - M4A .225Yin, Shan - M4A .182, M4A .279Yin, Yafang - M4A .278Yoo, S . J . Ben - T3C .2You, Quan - M4A .352You, Shanhong - M4A .246You, Xiaodi - M4A .226, S4B .4Yu, Changyuan - M4A .125, M4A .226,

M4A .244, M4A .79, S3G .3, S4B .4Yu, Chao - M4A .302Yu, Fengling - M4A .109Yu, Hao - T4C .5Yu, Hongyan - M4A .174, M4A .34,

T2D .4Yu, Jiadong - M4A .144, M4A .150,

S4D .5, T4G .5Yu, Jianguo - M4A .354, M4A .83Yu, Jianjun - T3B .2Yu, Juan - M4A .97Yu, Lei - M4A .264, M4A .81Yu, Mengjie - T1F .2Yu, Ruowei - M4A .50Yu, Shaohua - M4A .352, M4A .69,

T1B .2, T3B .1Yu, Siyuan - M3F .1, M4A .175,

M4A .27, M4A .60Yu, Song - M4A .33, M4A .35Yu, Ting - M4A .129Yu, Wenjing - M4A .236Yu, Xia - M4A .74Yu, Xianbin - M4A .337, S3I .5Yu, Xiao-Chong - S3I .7

Yu, Xiaosong - M4A .184, M4A .193, M4A .198, M4A .200, M4A .201, T3C .6

Yu, Xinkuo - M4A .232, M4A .235, M4A .297

Yu, Yang - M4A .42, M4A .71Yu, Yi - M4D .1Yu, Ying - M3F .1, M4A .27, M4A .41Yu, Yu - M4A .170Yu, Yukui - T3B .5Yu, Zhenming - M4A .266, M4A .327,

M4A .328, M4A .332Yu, Zifang - M4A .280Yuan, Shuai - M4A .169Yuan, Xiaocong - S3D .2, S3H .1Yuan, Xueguang - M4A .75, M4A .76,

M4A .84Yuan, Yuan - M4A .346Yuan, Yuke - M4A .117Yue, Yang - M4A .120, M4A .90, T3A .6Yun, Binfeng - S4E .5Yuqian, Tang - M4A .282, M4A .93

ZZadok, Avi - M3E .4Zakhidov, Anvar - T1F .1Zamarreño, Carlos - S4G .1Zang, Hongfei - M4A .102Zang, Yuanru - M4A .276, M4A .282Zang, Yubin - M4A .266Zavitsanos, Dimitris - M4A .16Zeltner, Richard - S4G .2Zeng, Desheng - M4A .167Zeng, Huiying - T1D .3Zeng, Tao - S4H .6, T1B .2Zeng, Xiaobo - M4A .316Zentgraf, Thomas - M4D .9Zhai, Dandan - M4A .268Zhai, Huimin - M4A .260Zhai, Ruili - M4A .28Zhai, Wensheng - M4A .358Zhai, Zhiqun - M4A .316, M4A .319Zhan, Yiqiang - M4A .101Zhan, Yueying - M4A .301Zhang, Anxu - M4D .1Zhang, Bin - M4A .359, M4A .64Zhang, Bing - M4A .197Zhang, Bowen - M3A .3, M4A .105,

M4A .348, M4A .82Zhang, Changfeng - M4A .66Zhang, Chao - T2B .3Zhang, Chongfu - M4A .265,

M4A .336, T1E .3Zhang, De - M4A .188Zhang, Dechao - M4A .121

Zhang, Fan - M4D .3, M4D .4, S3H .3, S4H .2

Zhang, Gaolu - M4A .176Zhang, Guowu - M4A .70Zhang, Haiyi - M4A .1Zhang, Hanwei - M4A .110Zhang, Hao - M4A .120, M4A .90Zhang, Haoyu - M4A .94Zhang, Hong - M4A .104Zhang, Hongbo - M4A .257Zhang, Hongxin - M4A .269Zhang, Hu - M4A .25Zhang, Hui - M4A .46, T2B .3Zhang, Huibin - M4A .245Zhang, Jialiang - M4A .284Zhang, Jian - S3G .3Zhang, Jiande - M4A .61Zhang, Jiangtao - S3E .4Zhang, Jianyu - M4A .73Zhang, Jianzhong - M4A .82Zhang, Jiao - T3B .2Zhang, Jiawei - M4A .209, T4C .5Zhang, Jie - M4A .183, M4A .184,

M4A .193, M4A .197, M4A .198, M4A .200, M4A .201, M4A .205, M4A .212, M4A .214, M4A .227, M4A .245, M4D .5, S4C .4, T3C .6

Zhang, Jiefei - T1F .3Zhang, Jiejun - M4A .54Zhang, Jilin - T3A .8Zhang, Jing - M4A .259, M4A .320,

M4A .321, T4C .2, T4G .3Zhang, Jingchang - M4A .149Zhang, Jingxing - M4A .60Zhang, Jingyi - M4A .215, M4A .269,

M4A .317Zhang, Jun - M4A .101, M4A .253Zhang, Junwei - M4A .70Zhang, Junyi - T2E .3Zhang, Ke - M4A .285Zhang, Lei - M4A .135, M4A .176,

M4A .219, M4A .220, M4A .233, M4A .280, M4A .344, M4D .3, M4D .4, S3H .3, T1G .2

Zhang, Li - M4A .312, S4B .3, S4I .2Zhang, Liang - T3A .8Zhang, Limin - M4A .340, M4A .348,

T1E .4Zhang, Lin - M4A .58Zhang, Luan - T4E .3Zhang, Luhe - T1A .4, T3A .6Zhang, Miao - M4A .163Zhang, Min - M4A .236, M4A .299Zhang, Minglun - S4H .4Zhang, Nannan - M4A .287, M4A .322Zhang, Peishan - M4A .273

Zhang, Peng - M4A .234Zhang, Pengfei - M4A .180Zhang, Qi - M4A .102, M4A .186,

M4A .221, M4A .238, M4A .241, M4A .248, M4A .254, M4A .260, M4A .270, M4A .287, M4A .290, M4A .351, M4A .49

Zhang, Qiang - M4A .28Zhang, Qianwu - M4A .281, S4H .7,

T4B .7Zhang, Qihan - M4A .199Zhang, Renheng - T3E .5Zhang, Rizhen - M4A .155, M4A .160Zhang, Ruijiao - M4A .358Zhang, Ruikang - T2E .3Zhang, Sen - S3H .2Zhang, Shenmao - M4A .253Zhang, Shi - M4A .312, M4A .8, S4I .2Zhang, Shuang - M4D .9Zhang, Tingting - S3H .2Zhang, Wanting - M4A .321Zhang, Wei - M4A .186, M4A .238,

M4A .249, M4A .351, M4A .36Zhang, Wei Li - M4A .112Zhang, Weidong - M4A .3, M4A .38Zhang, Weigang - M4A .120, M4A .90Zhang, Weiwei - S4H .2Zhang, Weixuan - T4F .4Zhang, Wenbo - M4A .25, M4A .300,

M4A .306, M4A .322Zhang, Wenjie - M4A .357Zhang, Wentao - M4A .68, M4A .88Zhang, Xia - M4A .12, M4A .20Zhang, Xiangdong - T4F .4Zhang, Xiangxiu - M4A .29Zhang, Xiaobao - S3F .4Zhang, Xiaobei - M4A .116, M4A .17,

M4A .71Zhang, Xiaoguang - M4A .119,

M4A .239, M4A .25, M4A .287, M4A .300, M4A .306, M4A .322, M4A .76

Zhang, Xinben - M4A .86Zhang, Xinliang - M4A .168, M4A .170Zhang, Xinyao - M4A .20Zhang, Xinzhong - M3F .1, M4A .27Zhang, xu - S4H .5Zhang, Xulun - M4A .306, M4A .322Zhang, Xuping - M4D .2Zhang, Yamei - S3B .5Zhang, Yang - M4A .52Zhang, Yang’an - M4A .75, M4A .76,

M4A .84Zhang, Yanning - M4A .19Zhang, Yejin - M4A .141, M4A .174,

M4A .34, T2D .4


Key

to A

utho

rs

Zhang, Yi - M4A .278Zhang, Yichen - M4A .33, M4A .35Zhang, Yichi - M4A .45Zhang, Ying - M4A .167Zhang, Yiqun - M4A .258, M4A .271,

M4A .286, M4A .303Zhang, Yixin - M4D .2Zhang, Yong - T3C .5Zhang, Yu - M4A .4Zhang, Yufeng - M4A .264, M4A .81Zhang, Yuguang - M4A .134Zhang, Yushu - M4A .188Zhang, Zeyu - M4A .12Zhang, Zhan - M4A .182Zhang, Zhenzhen - M4D .1Zhang, Zhiguo - M4A .256, M4A .35,

M4A .92, M4A .99Zhang, Zhuhong - T2B .3Zhang, Zuxing - M4A .77Zhao, Anke - M4A .286, M4A .303Zhao, Can - M4A .339Zhao, Chen - M4A .210, M4A .213Zhao, Cheng - M4A .344Zhao, Delin - M4A .215, M4A .272,

M4A .317Zhao, Gongyuan - M4A .165,

M4A .180Zhao, Guanliang - M4A .212Zhao, Hao - M4A .30Zhao, Hengwei - M4A .72Zhao, Hongshi - M4A .345Zhao, Jian - M4A .211, M4A .249,

S3B .4, S3B .6Zhao, Jianye - M4A .269, M4A .317Zhao, JiaWei - M4A .194Zhao, Jiayi - M4A .343Zhao, Ligang - M4A .279Zhao, Lilong - M4A .62Zhao, Lingjuan - T2E .3Zhao, Mingfu - M4A .52Zhao, Mingshan - M4A .143,

M4A .343, T4E .5Zhao, Mingyue - M4A .155, M4A .160Zhao, Pengcheng - M4A .118Zhao, Ruqing - M4A .235, M4A .297Zhao, Shanghong - M4A .349Zhao, Shi - M4A .140Zhao, Shuaichang - M4A .17Zhao, Tianfeng - M4A .234Zhao, Wenqian - M4A .120, M4A .90Zhao, Wenyu - M4A .1Zhao, Wu - M4A .177Zhao, Xiaofan - M4A .78, M4A .89Zhao, Xin - M4A .1Zhao, Xuesong - S4B .5Zhao, Yan - M4A .276

Zhao, Yang - T4D .4Zhao, Yanjin - M4A .80Zhao, Yaotian - M4A .159, M4A .178Zhao, Yongli - M4A .184, M4A .193,

M4A .197, M4A .198, M4A .200, M4A .201, M4A .205, M4A .214, M4D .5, T3C .6

Zhao, Yujie - M4A .243Zhao, Zhengxiang - M4A .327Zheng, Di - M4A .55Zheng, Guoxing - M4A .23, M4A .352Zheng, Jiahui - M4A .20Zheng, Jilin - M4A .39Zheng, Jun - M4A .171Zheng, Wei - M4A .265, M4A .57,

M4A .86, T1E .3Zheng, Xiaoping - M3C .2, M4A .210,

M4A .213, M4A .329, M4A .337, M4A .341, S3C .1, S3I .5

Zheng, Yanlei - T3C .5Zheng, Yi - T4D .3Zheng, Yunqiang - M4A .24Zheng, Zekun - M4A .36Zheng, Zhennan - M4A .338Zheng, Zibo - M4A .322Zhi, Huayun - M4A .126Zhijian, Ma - M4A .59Zhong, Hancheng - M3F .1, M4A .27Zhong, Linsheng - M4A .253Zhong, Xiangyang - M4D .6Zhong, Zhongqiu - M4A .142Zhou, Bingkun - M4A .210Zhou, Changyu - S3D .2Zhou, Chao - M4A .35Zhou, Chuanqing - T4A .3Zhou, Gangqiang - M3D .3Zhou, Guiyao - S3G .2Zhou, Guozi - M4A .305Zhou, Heng - T4D .5Zhou, Jianxin - M4D .2Zhou, Kaiming - M4A .58Zhou, Kangzhu - M4A .130Zhou, Linjie - M3D .3Zhou, Mengjie - T1A .4, T3A .6Zhou, Pei - T3E .5Zhou, Pu - M4A .96, T3A .4, T3A .7Zhou, Qiang - M4A .19Zhou, Qingyi - T3B .2zhou, renlai - T2A .4Zhou, Rui - M4A .99Zhou, Sitong - M4A .254Zhou, Tanglei - M4A .235, M4A .297Zhou, Ting - M4A .135, T1G .2Zhou, Wen - T3B .2Zhou, Wenhai - M4A .191Zhou, Wenmao - M4A .290

Zhou, Wenting - M4A .92Zhou, Xian - S4I .1Zhou, Xuliang - M4A .141, M4A .174,

M4A .34, T2D .4Zhou, Yang - M4A .280Zhou, Yantao - T3C .5Zhou, Yating - M4A .164Zhou, Yingjun - S4I .3Zhou, Yu Rong - T2B .3Zhou, Zhiping - M4A .151, M4A .31Zhou, Zhiqi - T3G .2Zhou, Zhiyue - M4A .111, T2A .3Zhou, Zhou - M4A .23Zhu, Bing - M4A .310Zhu, Dan - S3E .4, T4E .4Zhu, Dandi - M4A .162Zhu, Han - M4A .101Zhu, Hengtian - T3A .2Zhu, Hong Yang - M4A .112Zhu, Hongbo - M4A .36Zhu, Hongna - M4A .264, M4A .81Zhu, Jian - M4A .240Zhu, Jiao - M4A .191Zhu, Kaiyan - T3A .6Zhu, Kejian - M4A .151, M4A .31Zhu, Lina - M4A .11Zhu, Long - M4A .281, M4A .283,

M4A .294Zhu, Longfei - T1A .4, T3A .6Zhu, Luying - M4A .285Zhu, Meng - S3I .1Zhu, Min - M4A .185, M4A .338, T3B .2Zhu, Mingyue - M4A .259Zhu, Minhui - M4A .243Zhu, Nan - M4A .340, M4A .348Zhu, Ninghua - M4A .137Zhu, Qingcheng - M4A .198Zhu, Rui - M4A .123Zhu, Xingguo - M4A .179, S3D .3Zhu, Yixiao - M4A .202, M4D .4, S4H .3Zhu, Yuanjun - M4A .72Zhu, Zhenyu - M4A .264Zhuang, Jianlin - T3C .3Zhuge, Qunbi - M4A .316, M4A .319,

S4C .3, T4B .6Zibin, Li - M4A .195, M4A .289Zou, Peng - S4B .1, S4B .2, S4I .3Zou, Xihua - M4A .264, M4A .331,

M4A .333, M4A .55, M4A .81Zou, Yanhui - M4A .143Zou, Yucong - T3B .2Zu, Yunxiao - M4A .290Zubiate, Pablo - S4G .1Zuo, Jinxin - M4A .253Zuo, Mingqing - M4A .121Zuo, Tianjian - S3H .2

Zuo, YingMin - T3C .6Zuo, Yong - M4A .247Zuo, Yuhua - M4A .171Zuo, Zhanchun - M4A .42

Asia Communications and Photonics Conference (ACP) 2020 ... · all the contributors and authors for...

Documents

Transcript of Asia Communications and Photonics Conference (ACP) 2020 ... · all the contributors and authors for...