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Title: (abstract) Applications of Long-wavelength 256x256 GaAs/Al&subx;Ga&sub1-x;As Quantum Well Infrared Photodetector Hand-held Camera
Authors: Gunapala, S. D.
Bandara, S. V.
Liu, J. K.
Sundaram, M.
Hong, W.
Shott, C. A.
Hoelter, T.
Laband, S.
James, J. B.
Issue Date: 21-Apr-1997
Citation: Orlando, FL
Abstract: A 9 µm 256x256 hand-held quantum well infrared photodetector (QWIP) camera has been demonstrated. Excellent imagery, with a noise equivalent differential temperature (NEƔ) of 26 mK has been achieved. In this presentation, we discuss the development of this very sensitive long wavelength infrared (LWIR) camera based on a GaAs/AlGaAs QWIP focal plane array, its performance in quantum efficience, NAƔ, minimum resolvable temperature (MRTD), uniformity, operability, and its applications.
Appears in Collections:JPL TRS 1992+

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