L 2 1 2 M - JST · -20 -30 -40 -50 153 8 154 0 154 2 1544 1546 Wavelength [nm] Transmittance [dB]...
Transcript of L 2 1 2 M - JST · -20 -30 -40 -50 153 8 154 0 154 2 1544 1546 Wavelength [nm] Transmittance [dB]...
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
Confidential
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
0%
50%
100%
200%
250%
300%
150%
2009 2010 2011 2012 2013 2014 2015 2016 2017
OTN
OTN
L2
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c 4
5
Copyright 2008, Nagoya University c Copyright 2010, Nagoya university c Nagoya University
Router Throughput and Power Consumption
Luc Ceuppens, OFC/OFOEC 2009 5
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
R. Tucker, OFC/NFOEC 2008. http://www.caida.org/outreach/presentations/nanog9806/
Internet Hop Distance Distribution Disgtribution
1998 2006
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c 7
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
2006, 102 inch, Samsung and LG
2007, 103-inch plasma TV, Panasonic
(commercially available)
2007, 108-inch LCD TV, Sharp
(commercially available)
2007, 110-inch Projection TV, Victor
(commercially available)
2008, 150-inch plasma TV, Panasonic
(presented at 2008 CES)
2010, 152-inch full HD 3D plasma display
panels (PDPs), Panasonic
(commercially available since July 1, 2010)
Large Screen TV:
150 is already available
Screen Size is Getting Bigger
http://www.gizmag.com/panasonic-hd-3d/13842/picture/108541/
http://panasonic.co.jp/corp/news/official.data/data.dir/en100609-3/en100609-3.html
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
Life Wall -the entire wall of your living room becomes the display-
http://ex-blog.panasonic.co.jp/exhibition/2008/09/ceatec08_250.html
Presented at 2008 International CES
9
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
Copyright 2009, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
1/100 1/10
1/65 1/130
LAN
1/10
1/20
PLC
1/100
1/10 LiNbO3
1/100
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c 13
E-O
E-O
E-O
O-E
O-E
O-E
E-O
E-O
E-O
O-E
O-E
O-E
E-O
E-O
E-O
O-E
O-E
O-E
O-E
O-E
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c 14
1/100
16x16
*1 ” PLC 32 OADM ,” OPE2003-85 pp.29-34, Nov. 2003
(m
W/
)
100
10
2007 2008 2006 2010 2009 2005
1
STEP2
PLC-SW
PLC-LN
STEP1
Copyright 2009, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
30mW/
250mW *1
375 mW
45 mW
3.1 mW
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
8 40
#1
#2
#3
#40
40 8
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
switch scale: Conventional
Proposed < 0.3
success
failure
7.6 % degradation in routing capability at the target
success ratio of 95%
ring connecting node (cross-connect)
ROADM
PCT/JP2008/054076, 2007-210576
7.6 %) 70 %
Number of Wavelengths per Waveband, B
No
rmali
zed
Sw
itch
Cro
ss P
oin
ts
(HO
XC
/Sin
gle
-layer
OX
C)
0.1
0.2
0.3
0.4
0.5
4 8 12 16 20
17
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
0
-10
-20
-30
-40
-50 153
8
154
0
154
2
1544 1546 Wavelength [nm]
Tra
nsm
itta
nce [
dB
]
191.5 192.5 193.5 194.5 195.5
-5
-15
-25
-35
frequency [Thz]
pow
er
[dB
m]
0
20
40
60
80
17 33 49 65 81 97 113 Path No.
Extinction R
atio (
dB
)
1550nm 1530nm 1565nm
Output channel spectra of
waveband MUX/DEMUX
Transmittance of
8-arrayed 1x8 AWGs
Extinction ratio of 8 arrayed 4x4 switch
-32 -31 -30 -29 -28 -27 Average Received Power [dBm]
Bit E
rro
r R
ate
10-7
10-8
10-9
10-10
10-11
10-12
10-6
B to B switch setup (a) switch setup (b) switch setup (c)
Power penalty is
around 0.8 dB.
Transmission Characteristics
PCT/JP2007/058447 2007-210576 2008-092267 18
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c 19
Arrayed-Waveguide Grating (AWG)
AWG
• 1
• 1 1
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
WB1A
1 A
2 A
3 A
4 A
WB4B
13B
14B
15B
16B
WB3B
9 B
10B
11B
12B
WB2B
5 B
6 B
7 B
8 B
WB1B
1 B
2 B
3 B
4 B
WB4C
13C
14C
15C
16C
WB3C
9 C
10C
11C
12C
WB2C
5 C
6 C
7 C
8 C
WB1C
1 C
2 C
3 C
4 C
WB4D
13D
14D
15D
16D
WB3D
9 D
10D
11D
12D
WB2D
5 D
6 D
7 D
8 D
WB1D
1 D
2 D
3 D
4 D
WB4A
13A
14A
15A
16A
WB3A
9 A
10A
11A
12A
WB2A
5 A
6 A
7 A
8 A
( 1 A ~ 16
A)
( 1 B ~ 16
B)
( 1 C ~ 16
C)
( 1 D ~ 16
D)
( 13D 9
C, 5 B, 1
A)
( 14D 10
C, 6 B, 2
A)
( 15D 11
C, 7 B, 3
A)
( 16D 12
C, 8 B, 4
A)
( 1 D 13
C, 9 B, 5
A)
( 2 D 14
C, 10B, 6
A)
( 3 D 15
C, 11B, 7
A)
( 4 D 16
C, 12B, 8
A)
( 5 D 1
C, 13B, 9
A)
( 6 D 2
C, 14B, 10
A)
( 7 D 3
C, 15B, 11
A)
( 8 D 4
C, 16B, 12
A)
( 9 D 5
C, 1 B, 13
A)
( 10D 6
C, 2 B, 14
A)
( 11D 7
C, 3 B, 15
A)
( 12D 8
C, 4 B, 16
A)
x1
x2
x3
x4
x5
x6
x7
x8
x9
x10
x11
x12
x13
x14
x15
x16
X1
X2
X3
X4
X5
X6
X7
X8
X9
X10
X11
X12
X13
X14
X15
X16
AWG X
y1
y2
y3
y4
y5
y6
y7
y8
y9
y10
y11
y12
y13
y14
y15
y16
y17
y18
y19
y20
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
Y9
Y10
Y11
Y12
Y13
Y14
Y15
Y16
Y17
Y18
Y19
Y20
AWG Y
WB1
. . . . . . . .
WB2 WB3
Continuous WB Arrangement
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
IN1
IN2
IN3
IN4
OUT1 OUT2
OUT3 OUT4
OUT1 OUT2
OUT3 OUT4
OUT1 OUT2
OUT3 OUT4
OUT1 OUT2
OUT3 OUT4
IN1
IN2
IN3
IN4
IN1
IN2
IN3
IN4
IN1
IN2
IN3
IN4
x 8
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
12x12 switch
12x12 switch
12x12 switch
12x12 switch
12 12
MTX
8x8 switch
8x8 switch
8x8 switch
8x8 switch
8x8 switch
8x8 switch
8x8 switch
4 4
MTX
w/ Client
port
8 8ch AWG 5
8 4x4 5
4 5ch AWG 4 12x12 5
2 2 3280
AWG 56
PLC
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
XC
AWG4x4
EDFA
12 12
CPU
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
• R&D NTT 17.6km DSF
• (HOXC)2 0.4dB
4 BER (OC-192, PRBS 231-1) @BER=10-9
(N WXC )
40Tx
HOXC HOXC 40
DEMUX
NTT
R&D
20km DSF
8.8km
Node1 Node2 Node3 Node4
Rx Rx Rx N- 1 N- 2 N- 3 N- 4
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
1, 2, 3,,,
1
2
3
1 4 2 3 .... n
1
2
3
NW
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
AWG
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
1,6,11,16,21,26,31,36
2,7,12,…
3,8,13,…
8
8 8
1,9,17,25,33
WTL2
WTL1
WTL3
WTL4
WTL5
4,9,14,…
5,10,15,…
Node4
Node3
Node7
Node6
Node8
Node5
Node2
Node1
2,10,18,26,34
3,11,19,27,35
4,12,20,28,36
5,13,21,29,37
6,14,22,30,38
7,15,23,31,39
8,16,24,32,40
Node1
AWG
Node2
Node7
Node8
Node6
Node5
Node4
Node3
" "
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
Case2: = 5Case1: = 1
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
UC Si
375mW 45mW
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c
PLC PBS z- Ti:LN
Out1
Out2
TM
TE
/2 plate PLC PBS
-LN
180 x 34.5 x 12.8 mm3
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c 33 33
Copyright 2010, Nagoya University, NTT Photonics Laboratories, NTT Electronics c