Difference between revisions of "Photoluminescence PL Setup (Custom)"
Jump to navigation
Jump to search
(iniital page, in progress) |
(→Pump Lasers Available: added 532nm laser) |
||
(4 intermediate revisions by the same user not shown) | |||
Line 1: | Line 1: | ||
+ | {{tool|{{PAGENAME}} |
||
− | In Progress - incomplete info. |
||
+ | |picture=Holograph.jpg |
||
+ | |type = Inspection, Test and Characterization |
||
+ | |super= Ning Cao |
||
+ | |phone=(805) 839-5689 |
||
+ | |location=Bay 6 |
||
+ | |email=Ningcao@ece.ucsb.edu |
||
+ | |description = Custom Built Photoluminescence |
||
+ | }} |
||
+ | ==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 [[Holographic Lith/PL Setup (Custom)|Holography]], via a flip-down mirror. |
||
⚫ | |||
⚫ | |||
+ | Light is delivered in free-space, selected via magnetic flip-mirrors, and collected by optical fiber, and analyzed by a USB spectrometer. |
||
⚫ | |||
+ | ==Detailed Specifications== |
||
⚫ | |||
+ | |||
⚫ | |||
+ | |||
⚫ | |||
⚫ | |||
⚫ | |||
+ | *657nm Diode Laser |
||
+ | |||
+ | ===Optical Detection=== |
||
+ | |||
+ | *Ocean Optics USB2000+ |
||
+ | **340nm to 1025nm wavelength acquisition, through multi mode optical fiber |
||
+ | *Raman spectrometer |
Revision as of 11:56, 29 July 2022
|
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, selected via magnetic flip-mirrors, and collected by optical fiber, and analyzed by a USB spectrometer.
Detailed Specifications
Pump Lasers Available
- 325nm He-Cd - single mode, spatially filtered
- 405nm Diode Laser
- 532nm Diode Laser
- 657nm Diode Laser
Optical Detection
- Ocean Optics USB2000+
- 340nm to 1025nm wavelength acquisition, through multi mode optical fiber
- Raman spectrometer