Broadband and Coherent Light Sources
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Transcript of Broadband and Coherent Light Sources
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Broadband and Coherent Light Sources
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Broadband Light Sources
• SLD Series Super-luminescent Light Emitting Diodes (SLEDs)
- Highly stable, incoherent broadband light source
- Models available with 0.2-25mW output power and 8-50nm bandwidth
- Free-space and fiber coupled output versions- Available at center wavelengths of: 675, 830, 920, 930, 980, 1300, 1440, 1450, 1480, 1550 nm
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Laser Diode Light Sources
• LQN Series FP Laser Diode Modules- Directly Compatible with Newport LDDs and TECs providing precise control over current and temperature- 3mW to 220mW output powers available- Circular or elliptical beam profiles- Available at: 375, 405, 440, 635, 685, 785, 830, 980, 1310 and 1550 nm with typical tolerance of +/- 5-15nm
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Laser Diode Light Sources
LQx Series Laser Diode Source Modules
• 3 mW to 220 mW Output
• Ultra-stable wavelength & output power
• Circularized or standard elliptical beam
• Free-Space beam output
• CW operation (LQC)
• Analog modulation of up to 20 MHz (LQA)
• Digital modulation (via TTL) of up to 100 MHz (LQD)
Wavelengths Available
375, 405, 445, 473, 635, 658, 785, 830, 980, 1060, 1310, & 1550 nm
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Excelsior and Cyan Scientific Lasers
• Offering Multi-Mode and Single Frequency systems
• Sub-MHz linewidth for all Single Frequency models
• Actively stabilized output power
• Low optical noise
• Superior thermal management
• Safety shutter
• Ease of use - Plug and Play
• Lifetime data of up to 50,000 hours
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Excelsior CDRH
• Scientific Excelsior– Single Frequency and Multi-Mode
• Collimated output beam diameter• Narrow linewidth• Exceptional frequency stability – free of mode-hops• Power adjustability – active stabilized• Diffraction limited output beam• Small laser head• Generic baseplate
– Wavelength• 473, 532, and 561 nm
– Power• 20 – 200 mW in various configurations
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Cyan CDRH
• Scientific Cyan– Single Frequency
• Collimated output beam diameter
• Sub-MHz linewidth
• Exceptional frequency stability – free of mode hops
• Diffraction limited output beam
• Exceptional thermal management
– Wavelength• 488 nm
– Power• 10, 20, 40, 50 mW
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Oriel Light Sources
NEW LED Sources● Simple, economical, and long-lived alternatives to diode lasers and QTH lamp-based sources
● Wavelengths from 370 to 629 nm, and white light models
● 250 mW and 500 mW power levels
● Interchangeable LED heads allow flexibility
● Manual or PC control
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Oriel Light Sources
The Apex Series● Fully integrated – plug them in and turn them on
● Compact and economical – ideal for Systems Integrators or Researchers
● Highly collimated outputs or tightly focused spots
● Available to run 30 – 200 W UV-IR lamps/elements
● Built-in filter slide for spectral selection (model dependent)
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Oriel Light Sources
The Simplicity Series● All the performance of our fully-featured systems, for fixed power applications
● Modular design allows component interchangeability, for changing needs
● Highly collimated outputs
● Available to run 50 – 1600 W arc and QTH lamps
● Ideal for proof of concept Research
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Oriel Light Sources
The Research Series● Highly versatile systems – interchange between lamp types and power
● Modular design well suited to changing needs of Researchers
● Highly collimated, stable outputs
● Available to run 50 – 1600 W arc and QTH lamps
● Supported by full complement of optical accessories to customize spectral output
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Oriel Light Sources
Solar Simulators● Long-lived, highly reliable systems for manufacturing and production
● Class A and Class B sources for PV solar cell testing
● Highly uniform and collimated output
● 150 to 1600 W systems with output beam sizes from 1.3” to 10x10”
● Supported by family of air mass and bandpass filters to simulate various solar conditions
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Photovoltaic (Solar) Cells
From: Materials
Research and Development
To: Production PV Cell testing..
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Newport Oriel Solar Simulators
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Newport Oriel Solar Simulators
Solutions for Crystalline Silicon and Thin film solar cells – 50 x 50 mm to 250 x 250 mm area– 150W to 1,600W CW power – Designed for 24/7 performance and reliability– Temperature sensors and safety
interlocks ensure operator safety
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Types of Solar PV Cells tested
Crystalline Silicon Solar cells• Monocrystalline• Multicrystalline
Thin film Solar cells•Amorphous silicon• Polycrystalline
•Cadmium telluride•Copper Indium (gallium) diselenide
Lower manufacturing costs
Concentrator Cells• III-V Material Development
Solar Simulation
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Lower Power, Smaller Area Products
Model 96000 150W Solar SimulatorFiber or 1” uniform beam with Air Mass filter holder
Model 91159 150W Solar SimulatorModel 91260 300W UV Solar Simulator
2x2 inch beam; Class B; AM filter not included
Class A Solar Simulators
Model 91159A 150W Class A Solar Simulator – IEC 904-9Model 92250A 150W Class A Solar Simulator – JIS C 8912Model 92251A 150W Class A Solar Simulator – ASTM E927-05
2x2 inch beam; Class A; Includes AM1.5G Filter
Solar Simulation
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Higher Power, Larger Area Products
Solar Simulation
Class A Solar Simulators
Model 91195A 450W 4x4 IEC 904-9Model 92199A 1.0kW 6x6 IEC 904-9Model 93194A 1.6kW 8x8 IEC 904-9
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Wavelength (nm)
(IE
C C
lass
A)
% T
ota
l
IEC Max 23.125 25.125 22.875 18.5 15.25 20.125
Spectral Match 19.780874 21.08673 18.870931 15.23384 12.179222 12.84604
IEC Min 13.875 15.075 13.725 11.1 9.15 12.075
400-500 500-600 600-700 700-800 800-900 900-1100
Class A Spectral Match
Measurement and Test
Spectral Shift w/ Lamp Aging
• Oriel AM 1.5 G Filter: designed to counter-act spectral output changes of Xe lamp with time
• Output in UV-VIS range decreases, while IR ranges increase
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Newport I-V Test Station & Software
Newport Confidential
Oriel Solar Simulators
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Oriel Solar Simulators used in production I-V testers
Measurement and Test
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Spectral Response - QE- IPCE Measurement
Solar Cell researchers use tunable light sources:testing efficiency at various wavelengths
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300W Xe source and CS260 Monochromator
Measurement and Test
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PV Solar Cell Testing Solutions
QE/IPCE Measurement Kit● Complete solution for measurement of solar cell QE and IPCE
● Custom configurable systems – designed to user needs
● Repeatable, reliable measurements