Recent improvements of IRFPAs at LIR

Daniel Amingual; Jean-Paul Chamonal; Jacques Cluzel; Giovanni Destefanis

doi:10.1117/12.138634

10 December 1992 Recent improvements of IRFPAs at LIR

Daniel Amingual, Jean-Paul Chamonal, Jacques Cluzel, Giovanni Destefanis

Proceedings Volume 1735, Infrared Detectors: State of the Art; (1992) https://doi.org/10.1117/12.138634
Event: San Diego '92, 1992, San Diego, CA, United States

Abstract

This paper presents two types of recent focal plane arrays manufactured in Laboratoire Infrarouge (LIR) of CEA-LETI: (1) long linear arrays in the 12 micron wavelength range operating at 50 K consisting of several submodules butted together, and (2) 128 X 128 two dimensional arrays operating at 200 K with a 4.2 micron cutoff wavelength. Furthermore, basic studies have been carried out and an improvement of a factor of ten for the RoA value is now obtained on new homojunction MCT detectors. First results are presented here.

Citation Download Citation

Daniel Amingual, Jean-Paul Chamonal, Jacques Cluzel, and Giovanni Destefanis "Recent improvements of IRFPAs at LIR", Proc. SPIE 1735, Infrared Detectors: State of the Art, (10 December 1992); https://doi.org/10.1117/12.138634

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