UV Photoluminescence Spectroscopy System
Various Big Sky Laser (2025)
Imaging & Analysis Facility Use UV Photoluminescence Spectroscopy System Big Sky Laser Brilliant Eazy nanosecond Q-switched Nd:Yag laser with fundamental, 2nd harmonic, 3rd harmonic, or 4th harmonic to excite the sample, Janis cryostat capable of liquid He, Lakeshore temperature control, McPherson spectrometer with Andor Newton EM-CCD (200-900nm) or Menlo Systems' high speed APDs (400-1000nm or 850-1650nm) for detection. Photoluminescence spectroscopy with excitation at 266, 355, 532, or 1064 nm from a 10 Hz 4 ns pulsed Nd:YAG laser. Cryostat capable of going down to 4K with liquid helium. Liquid nitrogen is provided by CNS. Time resolution down to a few nanoseconds with avalanche photodiodes. Laboratory for Integrated Science and Engineering
Specifications
| resolution | down to a few nanoseconds with avalanche photodiodes |
| laserLines | Brilliant Eazy nanosecond Q-switched Nd:Yag laser with fundamental, 2nd harmonic, 3rd harmonic, or 4th harmonic to excite the sample, Janis cryostat capable of liquid He, Lakeshore temperature control, McPherson spectrometer with Andor Newton EM-CCD (200-900nm) or Menlo Systems' high speed APDs (400-1000nm or 850-1650nm) for detection. |
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