TITLE

Quantum well infrared photodetection induced by interband pumping

AUTHOR(S)
Berger, V.; Rosencher, E.; Vodjdani, N.; Costard, E.
PUB. DATE
January 1993
SOURCE
Applied Physics Letters;1/25/1993, Vol. 62 Issue 4, p378
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Presents a model of quantum well infrared photodetector. Optical injection of electrons by interband absorption; Control of photodetector by near-infrared pump beam; Use of coupled quantum wells to increase carrier lifetime and photoinduced electron density.
ACCESSION #
4329489

 

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