DocumentCode
2672728
Title
Exciton polariton emission enhancement in semiconductor microcavities containing an optically induced electron gas
Author
Qarry, A. ; Rapaport, R. ; Pfeiffer, L.N. ; Cohen, E. ; Ron, A.
Author_Institution
Lucent Technol. Bell Labs., Murray Hill, NJ, USA
fYear
2003
fDate
6-6 June 2003
Abstract
We present a study of a microcavity polariton system in the presence of an optically induced electron gas. Angle resolved photoluminescence measurements with nonresonant excitation show enhanced emission from the k /spl ap/ 0 states as the electron density is increased. This indicates that electron-polariton scattering can assist in relaxing the polariton bottleneck.
Keywords
electron density; electron gas; excitons; microcavities; photoluminescence; polaritons; semiconductor quantum wells; electron density; electron-polariton scattering; exciton polariton emission; microcavity polariton system; nonresonant excitation; optically induced electron gas; photoluminescence; polariton bottleneck; quantum well excitons; semiconductor microcavities; Density measurement; Electron emission; Electron optics; Excitons; Gas lasers; Microcavities; Nonlinear optics; Optical scattering; Particle scattering; Stimulated emission;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics and Laser Science, 2003. QELS. Postconference Digest
Conference_Location
Baltimore, MD, USA
Print_ISBN
1-55752-749-0
Type
conf
DOI
10.1109/QELS.2003.238336
Filename
1276453
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