Stimulated emission of a microcavity dressed exciton and suppression of phonon scattering

Stanley Pau, Gunnar Björk, Joseph Jacobson, Hui Cao, Yoshihisa Yamamoto

Research output: Contribution to journalArticle

84 Scopus citations

Abstract

The threshold behavior of the stimulated parametric emission of dressed excitons in a microcavity is studied. The inelastic-phonon-scattering rates of the dressed exciton are calculated and are shown to be smaller than the bare quantum-well exciton values. The results describe the recently observed thresholdless photoemission behavior and predict a large stability for the dressed exciton modes inside a quantum-well microcavity.

Original languageEnglish (US)
Pages (from-to)7090-7100
Number of pages11
JournalPhysical Review B
Volume51
Issue number11
DOIs
StatePublished - Jan 1 1995
Externally publishedYes

ASJC Scopus subject areas

  • Condensed Matter Physics

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