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Proceedings Paper

A quantum dot longwave infrared photodetector with integrated optical amplifier
Author(s): Xuejun Lu
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Paper Abstract

A quantum dot longwave infrared photodetector with vertically integrated optical amplifier structure is presented. The optical gain of ~ 15dB can be achieved. Such integrated QDIP and optical amplifier structure is promising to improve the sensitivity of IR sensing and imaging systems.

Paper Details

Date Published: 26 September 2007
PDF: 8 pages
Proc. SPIE 6713, Nanophotonics and Macrophotonics for Space Environments, 67130K (26 September 2007); doi: 10.1117/12.733395
Show Author Affiliations
Xuejun Lu, Univ. of Massachusett, Lowell (United States)


Published in SPIE Proceedings Vol. 6713:
Nanophotonics and Macrophotonics for Space Environments
Edward W. Taylor; David A. Cardimona, Editor(s)

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