26 April 2007 Photodetector with thermoelectric cooler
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Proceedings Volume 6636, 19th International Conference on Photoelectronics and Night Vision Devices; 66360F (2007) https://doi.org/10.1117/12.742328
Event: 19th International Conference on Photoelectronics and Night Vision Devices, 2006, Moscow, Russian Federation
Abstract
In the present work results of study of a photodetector with thermoelectric cooler for operation in the spectral range 3-5 μm have been presented. As a material for sensitive elements Cd1-xHgxTe (x=0.28-0.30) solid solution single crystals were used. For cooling a photosensitive element three-cascade thermoelectric cooler providing cooling on a temperature level ~ 200 K was used. It is established that the value of the specific detectability of developed photoreceiver at ~ 200 K on λ= 4,5 λm wavelength equals DλMAX greater than or equal to 1 x 1010 cm x Hz1/2W-1.
© (2007) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Z. F. Agaev, D. Sh. Abdinov, "Photodetector with thermoelectric cooler", Proc. SPIE 6636, 19th International Conference on Photoelectronics and Night Vision Devices, 66360F (26 April 2007); doi: 10.1117/12.742328; https://doi.org/10.1117/12.742328
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