Photoluminescence PL Setup (Custom): Difference between revisions
Jump to navigation
Jump to search
(iniital page, in progress) |
No edit summary |
||
| (7 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= Demis D. John |
|||
|location=Bay 6 |
|||
|description = Free-space optical Photoluminescence |
|||
|manufacturer = Custom-Built Optics |
|||
}} |
|||
==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 |
|||
Latest revision as of 03:45, 27 September 2023
|
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