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

Publikation: Beitrag in Buch/Bericht/KonferenzbandKonferenzbeitragBegutachtung

Abstract

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.

OriginalspracheEnglisch
TitelInternational Conference on Space Optics, ICSO 2008
Redakteure/-innenJosiane Costeraste, Errico Armandillo, Nikos Karafolas
Herausgeber (Verlag)Society of Photo-Optical Instrumentation Engineers
ISBN (elektronisch)9781510616219
DOIs
PublikationsstatusVeröffentlicht - 2017
VeranstaltungInternational Conference on Space Optics 2008, ICSO 2008 - Toulouse, Frankreich
Dauer: 14 Okt. 200817 Okt. 2008

Publikationsreihe

NameProceedings of SPIE - The International Society for Optical Engineering
Band10566
ISSN (Print)0277-786X
ISSN (elektronisch)1996-756X

Konferenz

KonferenzInternational Conference on Space Optics 2008, ICSO 2008
Land/GebietFrankreich
OrtToulouse
Zeitraum14/10/0817/10/08

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