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pro vyhledávání: '"Philippe Bois"'
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
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
Autor:
Xavier Marcadet, Lydie Dua, Philippe Bois, Alexandre Nedelcu, Eric Costard, Nadia Brèire de l'Isle, Jean P. Truffer, J. A. Robo, Odile Huet
Publikováno v:
SPIE Proceedings.
Standard GaAs/AlGaAs Quantum Well Infrared Photodetectors (QWIP) are considered as a technological choice for 3 rd generation thermal imagers [1], [2]. Since 2001, the THALES Group has been manufacturing sensitive arrays using AsGa based QWIP technol
Publikováno v:
SPIE Proceedings.
Quantum well infrared photodetectors (QWIPs) form a new generation of infrared detectors based on carrier confinement in ultrathin semiconductor heterostructures. The artificial energy levels in these wells can be tailored to match any optical transi