Observation of exciton-polariton oscillating emission in a single-quantum-well semiconductor microcavity

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

Research output: Contribution to journalArticle

79 Scopus citations

Abstract

We have observed direct time domain exciton-polariton oscillating emission from a single-quantum-well GaAs microcavity. Observed oscillation periods of 21.7 ps were in good agreement with the spectral splitting of 0.12 nm. Such observations are consistent with the view that recently observed thresholdless coherent emission is not resonant Rayleigh scattering but rather exciton-polariton emission.

Original languageEnglish (US)
Pages (from-to)2542-2544
Number of pages3
JournalPhysical Review A
Volume51
Issue number3
DOIs
StatePublished - Jan 1 1995
Externally publishedYes

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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