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2000 | 98 | 3 | 295-302
Article title

Stimulated Scattering of Microcavity Polaritons

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EN
Abstracts
EN
We report on cw optical experiments performed in a semiconductor microcavity containing a single quantum well in the strong coupling regime. Angularly resolved photoluminescence measurements under non-resonant excitation show the collapse of a relaxation bottleneck as the excitation power is increased. As a result, the emission close to k_{∥}=0 presents a non-linear behavior. In a two-beam experiment we resonantly inject polaritons at k_{∥}=0 and show that relaxation from states with large in-plane wave vector toward k_{∥}=0 is stimulated by the polariton final state population.
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Publisher

Year
Volume
98
Issue
3
Pages
295-302
Physical description
Dates
published
2000-09
Contributors
author
  • Laboratoire de Microstructures et de Microélectronique, 196 av. Henri Ravéra, 92 225 Bagneux Cedex, France
author
  • Laboratoire de Microstructures et de Microélectronique, 196 av. Henri Ravéra, 92 225 Bagneux Cedex, France
  • Laboratoire de Microstructures et de Microélectronique, 196 av. Henri Ravéra, 92 225 Bagneux Cedex, France
author
  • Laboratoire de Microstructures et de Microélectronique, 196 av. Henri Ravéra, 92 225 Bagneux Cedex, France
References
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Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv98z311kz
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