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of 24
pro vyhledávání: '"Philippe Bois"'
Autor:
Philippe Bois, Alexandru Nedelcu, Alfredo De Rossi, Vincent Guériaux, Toufiq Bria, Arnaud Berurier, Xavier Marcadet
Publikováno v:
Infrared Physics & Technology. 54:182-188
Large format detectors in the long wavelength region of the thermal infrared (TIR) spectrum ( λ ∼ 11–15 μm) with very high radiometric and imaging performances are of increasing scientific and operational interest for, e.g. meteorology and atmo
Autor:
Alexandre Bazin, Arnaud Berurier, Xavier Marcadet, Lydie Dua, Alexandru Nedelcu, Philippe Bois, Eric Costard, Vincent Guériaux
Publikováno v:
Infrared Physics & Technology. 52:412-418
A 30 months European Space Agency project started in March 2008, whose overall purpose is to expand and assess the performance of broadband (11–15 μm) quantum detectors for spectro-imaging applications: Dispersive Spectrometers and Fourier Transfo
Autor:
Mathieu Carras, Alexandru Nedelcu, Xavier Marcadet, Odile Huet, Vincent Guériaux, Philippe Bois
Publikováno v:
Infrared Physics & Technology. 52:235-240
We report two approaches using Quantum Well Infrared Photodetectors for detection in the [3–4.2 μm] atmospheric window. Taking advantage of the large band gap discontinuity we demonstrated a strained AlInAs/InGaAs heterostructure on InP. The optic
Publikováno v:
Infrared Physics & Technology. 50:227-233
Recent results obtained on building blocks for future third generation infrared focal plane arrays (FPAs) are presented. Our approach concerning the FPA performance assessment and small pixels modelling is exposed. We also demonstrate the ability of
Autor:
Chin Chong Yap, Dominique Baillargeat, Jean-Luc Reverchon, David Hee, Dunlin Tan, Beng Kang Tay, Philippe Bois, JongJen Yu
Publikováno v:
Electronic Components and Technology Conference (ECTC), 2013 IEEE 63rd
Electronic Components and Technology Conference (ECTC), 2013 IEEE 63rd, May 2013, United States. pp.154-158
Electronic Components and Technology Conference (ECTC), 2013 IEEE 63rd, May 2013, United States. pp.154-158
In next generation sensing architectures, compact systems that could enhance manoeuvrability and at the same time diversify sensing capability is similarly carried out through pitch size reduction to incorporate more pixels per unit area. This is bec
Autor:
Philippe Bois, Pierre Castelein, Sébastien Dubois, Eric De Borniol, Romain Guiguet, A. Rouvie, Sébastien Martin, Fabrice Guellec, Michael Tchagaspanian
Publikováno v:
SPIE Proceedings.
Hybrid InGaAs focal plane arrays are very interesting for night vision because they can benefit from the nightglow emission in the Short Wave Infrared band. Through a collaboration between III-V Lab and CEA-Leti, a 640x512 InGaAs image sensor with 15
Autor:
Philippe Bois, Alexandru Nedelcu, Amandine Buffaz, Mathieu Carras, Vincent Berger, Laetitia Doyennette
Publikováno v:
SPIE Proceedings.
The Quantum Cascade Detector (QCD) is a multiple quantum well photodetector working at low bias or zero bias. It has a zero dark current occurring at 0V, together with a high photovoltaic photoresponse, since the QCD does not need any applied field t
Autor:
Philippe Bois, Alexandru Nedelcu, Eric Belhaire, Nadia Brière de l’Isle, Patrick Merken, Eric Costard, J. P. Truffer, Olivier Saint-Pé
Publikováno v:
SPIE Proceedings.
The European Space Agency is currently funding a project led by Alcatel-Thales III-V Lab, intended to develop high performance, broadband (11-15μm) Quantum Well Infrared Photodetectors (QWIPs) and optimised read-out circuits for Earth Observation an
Autor:
Yannick Guinche, Alexandru Nedelcu, Véronique Besnard, Alain Manissadjian, John F Parsons, Eric Belhaire, Philippe Bois, Nicolas Perrin, Robert Craig, Patrice Marquet, Eric Costard, William Johnston
Publikováno v:
SPIE Proceedings.
Since 2005, the THALES Group has successfully manufactured TV/4 format QWIP sensitive arrays in high rate production at the THALES Research and Technology Laboratory. The full-TV array manufacturing started in 2007. Uniformity and stability were the
Publikováno v:
SPIE Proceedings.
We report on the first demonstration of a large format (640x512), small pitch (20mm), polarization sensitive long-wave infrared focal plane array. The choice of quantum well infrared photodetectors allows the monolithic integration of the polarizing