TITLE

Cr-doped GaAs/AlGaAs semi-insulating multiple quantum well photorefractive devices

AUTHOR(S)
Partovi, A.; Glass, A.M.; Olson, D.H.; Zydzik, G.J.; O'Bryan, H.M.; Chiu, T.H.; Knox, W.H.
PUB. DATE
February 1993
SOURCE
Applied Physics Letters;2/1/1993, Vol. 62 Issue 5, p464
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Describes the operation of semi-insulating multiple quantum well (MQW) gallium arsenide/aluminum gallium arsenide photorefractive device. Application of an electric field perpendicular to MQW layer; Accounts on chromium-doping during the material epitaxial growth; Demonstration of the absorption spectrum.
ACCESSION #
4329518

 

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