Enhanced broadband (11-15 μm) QWIP FPAs for space applications

Alexandru Nedelcu, Nadia B. De L'Isle, Jean Patrick Truffer, Eric Belhaire, Eric Costard, Philippe Bois, Patrick Merken, Olivier Saint-Pé

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdragepeer review

Samenvatting

A thirty months ESA project started in March 2008, whose purpose is to expand and assess the performance of broadband (11-15μm) quantum detectors for spectro-imaging applications: Fourier Transform Spectrometers and Dispersive Spectrometers. We present here the technical requirements, the development approach chosen as well as preliminary signal to noise ratio (SNR) calculations. Our approach is fully compatible with the final array format (1024x256, pitch 50-60μm). We expect the requested uniformity, operability and SNR levels to be achieved at the goal temperatures (60K for FTS applications and 50K for DS applications). The performance level will be demonstrated on 256x256, 50μm pitch arrays. Also, operability and uniformity issues will be addressed on large mechanical 1024x256 hybrid arrays.

Originele taal-2Engels
TitelInternational Conference on Space Optics, ICSO 2008
RedacteurenJosiane Costeraste, Errico Armandillo, Nikos Karafolas
UitgeverijSociety of Photo-Optical Instrumentation Engineers
ISBN van elektronische versie9781510616219
DOI's
StatusGepubliceerd - 2017
EvenementInternational Conference on Space Optics 2008, ICSO 2008 - Toulouse, Frankrijk
Duur: 14 okt. 200817 okt. 2008

Publicatie series

NaamProceedings of SPIE - The International Society for Optical Engineering
Volume10566
ISSN van geprinte versie0277-786X
ISSN van elektronische versie1996-756X

Congres

CongresInternational Conference on Space Optics 2008, ICSO 2008
Land/RegioFrankrijk
StadToulouse
Periode14/10/0817/10/08

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