Difference between revisions of "Photoluminescence PL Setup (Custom)"
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+ | {{tool|{{PAGENAME}} |
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− | In Progress - incomplete info. |
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+ | |picture=Holograph.jpg |
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+ | |type = Inspection, Test and Characterization |
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+ | |super= Ning Cao |
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+ | |phone=(805) 839-5689 |
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+ | |location=Bay 6 |
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+ | |email=Ningcao@ece.ucsb.edu |
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+ | |description = Custom Built Photoluminescence |
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+ | }} |
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+ | == About == |
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+ | The Photoluminescence setup is on the same optical table as the Hologaphic Lithography setup. |
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+ | This custom setup is used for materials characterization including crystal growth quality and gain region/quantum well growth, or semiconductor alloy ratio. Multiple laser sources are available - including the He-Cd laser also used for [[Holographic Lith/PL Setup (Custom)|Holography]], via a flip-down mirror. |
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+ | Light is delivered in free-space and collected by optical fiber, and analyzed by a USB spectrometer. |
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+ | ==Detailed Specifications== |
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+ | ** Flip-down mirror to divert light from holography setup to PL delivery. |
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+ | === Optical Detection === |
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+ | * Ocean Optics USB2000+ |
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+ | ** 340nm to 1025nm wavelength acquisition, through multi mode optical fiber |
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+ | * Raman spectrometer |
Revision as of 08:12, 9 October 2020
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About
The Photoluminescence setup is on the same optical table as the Hologaphic Lithography setup.
This custom setup is used for materials characterization including crystal growth quality and gain region/quantum well growth, or semiconductor alloy ratio. Multiple laser sources are available - including the He-Cd laser also used for Holography, via a flip-down mirror.
Light is delivered in free-space and collected by optical fiber, and analyzed by a USB spectrometer.
Detailed Specifications
Pump Lasers Available
- 325nm He-Cd - single mode, spatially filtered
- Flip-down mirror to divert light from holography setup to PL delivery.
- 405nm Diode Laser
- 660nm Diode Laser
Optical Detection
- Ocean Optics USB2000+
- 340nm to 1025nm wavelength acquisition, through multi mode optical fiber
- Raman spectrometer