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19-micron cutoff long-wavelength GaAs/Al(x)Ga(1-x)As quantum-well infrared photodetectorsThe longest-wavelength quantum-well IR photodetector ever achieved, with a cutoff wavelength of 19 microns, is demonstrated. Detailed measurements and an in-depth analysis of the noise, optical gain, detectivity, quantum efficiency, and quantum-well escape probability are also discussed.
Document ID
19920056968
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
External Source(s)
doi:10.1063/1.350618
Authors
Levine, B. F. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Zussman, A. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
Kuo, J. M. (Jet Propulsion Lab., California Inst. of Tech. Pasadena, CA, United States)
De Jong, J. (AT&T Bell Laboratories Murray Hill, NJ, United States)
Date Acquired
August 15, 2013
Publication Date
May 15, 1992
Publication Information
Publication: Journal of Applied Physics
Volume: 71
Issue: 10, M
ISSN: 0021-8979
Subject Category
Instrumentation And Photography
Report/Patent Number
ISSN: 0021-8979
Accession Number
92A39592
Distribution Limits
Public
Copyright
Other

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