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Exciton-electron scattering in semiconductor microcavities: Tool for polariton lasing

By A. Kavokin, G. Malpuech, A. Di Carlo and J.J. Baumberg

Abstract

We show theoretically that the introduction of a cold electron gas into quantum microcavities induces efficient electron-polariton scattering. This process allows the condensation of the polaritons accumulated at the bottleneck to the final emitting state with a transition time of a few picoseconds, opening the way to a new generation of low-threshold light-emitting devices

Topics: QC
Year: 2002
OAI identifier: oai:eprints.soton.ac.uk:14630
Provided by: e-Prints Soton

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Citations

  1. (1995). Vertical Surface Emitting Lasers, doi

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