Nonlinear relaxation of 0-dimension-trapped microcavity polaritons

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dc.creatorDaif, Ounsi El
dc.creatorNardin, Gael
dc.creatorParaiso, Taofiq K.
dc.creatorBaas, Augustin
dc.creatorRichard, Maxime
dc.creatorBrantut, J. -P.
dc.creatorMorier-Genoud, Francois
dc.creatorDeveaud-Pledran, Benoit
dc.creatorGuillet, Thierry
dc.date2009-05-19
dc.date.accessioned2026-07-07T13:16:44Z
dc.date.available2026-07-07T13:16:44Z
dc.descriptionWe study the emission properties of confined polariton states in shallow zero-dimensional traps under non-resonant excitation. We evidence several relaxation regimes. For slightly negative photon-exciton detuning, we observe a nonlinear increase of the emission intensity, characteristic of carrier-carrier scattering assisted relaxation under strong-coupling regime. This demonstrates the efficient relaxation towards a confined state of the system. For slightly positive detuning, we observe the transition from strong to weak coupling regime and then to single-mode lasing.
dc.descriptionCitations updated with respect to the journal version, and figures made clearer. 8 pages, 4 figures
dc.identifierhttps://arxiv.org/abs/0905.3186
dc.identifierhttp://arxiv.org/abs/0905.3186
dc.identifierApplied Physics Letters, Vol 92, pages 081910 (2008)
dc.identifierdoi:10.1063/1.2885018
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/230885
dc.subjectMesoscale and Nanoscale Physics
dc.titleNonlinear relaxation of 0-dimension-trapped microcavity polaritons
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