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Proceedings Paper

128X128 3-5 um focal plane arrays at 77-K and 200-K operation
Author(s): Eric Mottin; Jean-Paul Chamonal; Dominique Marion; Francois Mongellaz; Pierre Nicolas; Jean-Luc Tissot
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Paper Abstract

Recent results obtained at LIR on PV detectors made on LPE layers and interconnected by metallic bumps to CCD silicon circuits are described. Test results are reported on 128 x 128 mosaics with 50 micron pitch detecting in the 3-5 micron wavelength rate at 77 and 200 K operating temperatures. The high quality and homogeneity of the CMT epilayers and the maturity of the photovoltaic and hybrid technology for large-size arrays are demonstrated, and the feasibility of operation at the above temperatures is shown.

Paper Details

Date Published: 1 November 1990
PDF: 9 pages
Proc. SPIE 1341, Infrared Technology XVI, (1 November 1990); doi: 10.1117/12.23111
Show Author Affiliations
Eric Mottin, CEA-LETI (France)
Jean-Paul Chamonal, CEA-LETI (France)
Dominique Marion, CEA-LETI (France)
Francois Mongellaz, CEA-LETI (France)
Pierre Nicolas, CEA-LETI (France)
Jean-Luc Tissot, CEA-LETI (France)

Published in SPIE Proceedings Vol. 1341:
Infrared Technology XVI
Irving J. Spiro, Editor(s)

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