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- Title
Thermal Effects of Laser Radiation on Photovoltaic HgCdTe Detectors.
- Authors
Xiu-Qian Li; Xiang-Ai Cheng; Zhi-Guo Dou
- Abstract
Experimental studies were carried out on the response characteristics of a photovoltaic HgCdTe detector irradiated by an off-band CW CO2 laser. A new phenomenon was observed, which was very different from that in which an ‘in-band’ laser was employed. Theoretical analysis suggested that the major response of the detector to the irradiation of off-band light is a thermal effect, whereas that of the radiation of ‘in-band’ light is an optical effect.
- Subjects
PHOTOVOLTAIC cells; IRRADIATION; CARBON dioxide; DETECTORS; MICROSTRUCTURE
- Publication
Lasers in Engineering (Old City Publishing), 2006, Vol 16, Issue 5/6, p393
- ISSN
0898-1507
- Publication type
Article