Photodetectors with thermoelectric coolers for 3- to 5-um and 10- to 12-um spectral region

B. Sh. Barkhalov

doi:10.1117/12.517421

30 September 2003 Photodetectors with thermoelectric coolers for 3- to 5-μm and 10- to 12-μm spectral region

B. Sh. Barkhalov

Proceedings Volume 5126, 17th International Conference on Photoelectronics and Night Vision Devices; (2003) https://doi.org/10.1117/12.517421
Event: 2003 Chapter books, 2003, Bellingham, WA, United States

Abstract

It have been designed, manufactured and tested the photodetectors for a spectral region 3÷5 μm (IFE-1) and 10÷12μm (IFE-2) with a built-in thermoelectric coolers (TEC). The testing have shown, that the photodetectors are inconvertible against vibration in a frequency band from 10 up to 2500 Hz at acceleration up to 10 g, repeated shocks at a loading up to 15 g and duration of a shock impulse from 1 up to 5 μs (total number of shocks 12000), single chock at peak acceleration 100 g and pulse length 0,1-2 μs (total number of shocks -9). In addition carried out(spent) test on action of linear (longitudinal) acceleration up to 100 g at duration of action not less 10 s was carried on. After realization of tests any damages of a sensitive element and commutation systems, as well as all device as a whole were not observed.

Citation Download Citation

B. Sh. Barkhalov "Photodetectors with thermoelectric coolers for 3- to 5-μm and 10- to 12-μm spectral region", Proc. SPIE 5126, 17th International Conference on Photoelectronics and Night Vision Devices, (30 September 2003); https://doi.org/10.1117/12.517421

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