MWIR optoelectronic module based on the Russian 640512 InSb photodetector

Abstract

Consideration is given to the results of the development of an optoelectronic module based on a Russian cooled matrix photodetector of 640512 elements format, operating in the spectral range of 3.6–4.9 microns, based on InSb. The paper describes the basic algorithms used for video image processing, describes the main blocks of the developed device, describes the methods for measuring NETD and spatial resolution, and gives the characteristics of the device.