TITLE

Planar native-oxide Al[sub x]Ga[sub 1 - x]As-GaAs quantum well heterostructure ring laser diodes

AUTHOR(S)
Kish, F.A.; Caracci, S.J.
PUB. DATE
March 1992
SOURCE
Applied Physics Letters;3/30/1992, Vol. 60 Issue 13, p1582
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Describes native-oxide planar Al[sub x]Ga[sub 1-x]As-gallium arsenide quantum well heterostructure ring laser diodes. Formation of curved cavities by native oxidation of entire upper confining layer of annulus; Role of photon confinements in laser oscillation; Properties of half-ring laser diodes fabricated in self-aligned geometry.
ACCESSION #
4266340

 

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