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Proceedings Paper

Producibility of GaAs quantum-well infrared photodetector arrays
Author(s): Barry F. Levine; Clyde G. Bethea; Venkat S. Swaminathan; J. W. Stayt; Ronald E. Leibenguth; Kenneth G. Glogovsky; William A. Gault
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Paper Abstract

We discuss in detail the producibility issues associated with GaAs/AlxGa1-xAs quantum well infrared photodetectors (QWIPs). Excellent uniformity in growth (thickness, doping, and Al concentration) and in processing are expected to lead to high yield, high performance large area infrared imaging arrays.

Paper Details

Date Published: 12 August 1992
PDF: 9 pages
Proc. SPIE 1683, Infrared Focal Plane Array Producibility and Related Materials, (12 August 1992); doi: 10.1117/12.137769
Show Author Affiliations
Barry F. Levine, AT&T Bell Labs. (United States)
Clyde G. Bethea, AT&T Bell Labs. (United States)
Venkat S. Swaminathan, AT&T Bell Labs. (United States)
J. W. Stayt, AT&T Bell Labs. (United States)
Ronald E. Leibenguth, AT&T Bell Labs. (United States)
Kenneth G. Glogovsky, AT&T Bell Labs. (United States)
William A. Gault, AT&T Bell Labs. (United States)


Published in SPIE Proceedings Vol. 1683:
Infrared Focal Plane Array Producibility and Related Materials
Raymond S. Balcerak; Paul W. Pellegrini; Dean A. Scribner, Editor(s)

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