Polariton amplification in a multiple-quantum-well resonant photonic crystal

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dc.creatorSchumacher, S.
dc.creatorKwong, N. H.
dc.creatorBinder, R.
dc.date2007-08-09
dc.date.accessioned2026-07-07T08:22:57Z
dc.date.available2026-07-07T08:22:57Z
dc.descriptionBased on a microscopic many-particle theory we study the amplification of polaritons in a multiple-quantum-well resonant photonic crystal. For the Bragg-spaced multiple quantum wells under investigation we predict that in a typical pump-probe setup four-wave mixing processes can lead to an unstable energy transfer from the pump into the probe and the background-free four-wave mixing directions. We find that under certain excitation conditions this phase-conjugate oscillation induced instability can lead to a large amplification of the weak probe pulse.
dc.identifierhttps://arxiv.org/abs/0708.1300
dc.identifierhttp://arxiv.org/abs/0708.1300
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/135824
dc.subjectOther Condensed Matter
dc.titlePolariton amplification in a multiple-quantum-well resonant photonic crystal
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