TITLE

Photovoltaic and photoconductive dual-mode operation GaAs quantum well infrared photodetector

AUTHOR(S)
Wang, Y.H.; Li, Sheng S.; Pin Ho
PUB. DATE
January 1993
SOURCE
Applied Physics Letters;1/4/1993, Vol. 62 Issue 1, p93
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Presents a photovoltaic (PV) and photoconductive (PC) dual mode operation gallium arsenide quantum well infrared photodetector for two band detection. Details on the detection scheme; Measurement of the detectivity for the PV and PC modes; Result of using enlarged quantum well and barrier layer structure.
ACCESSION #
4329424

 

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