TITLE

GaAs microcavity quantum-well laser with enhanced coupling of spontaneous emission to the lasing

AUTHOR(S)
Horowicz, R.J.; Heitmann, H.
PUB. DATE
July 1992
SOURCE
Applied Physics Letters;7/27/1992, Vol. 61 Issue 4, p393
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Investigates low-threshold lasing in a gallium arsenide quantum well vertical microcavity. Reduction of quantum well emission linewidth; Improvement of the coupling efficiency beta of the emission; Comparison of experimental results with theoretical predictions; Estimation of the value of beta.
ACCESSION #
4189762

 

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