Slow Light amplification in a non-inverted gain medium

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dc.creatorCaruso, Filippo
dc.creatorHerrera, Ivan
dc.creatorBartalini, Saverio
dc.creatorCataliotti, Francesco
dc.date2005-04-06
dc.date.accessioned2026-07-07T06:23:07Z
dc.date.available2026-07-07T06:23:07Z
dc.descriptionWe investigate the propagation of a coherent probe light pulse through a three-level atomic medium (in the $Λ$--configuration) in the presence of a pump laser under the conditions for gain without inversion. When the carrier frequency of the probe pulse and the pump laser are in a Raman configuration, we show that it is possible to amplify a slow propagating pulse. We also analyze the regime in which the probe pulse is slightly detuned from resonance where we observe anomalous light propagation.
dc.description7 pages, 10 figures. To be published in Europhysics Letters
dc.identifierhttps://arxiv.org/abs/quant-ph/0504045
dc.identifierhttp://arxiv.org/abs/quant-ph/0504045
dc.identifierEurophysics Letters 69, 938-944 (2005)
dc.identifierdoi:10.1209/epl/i2004-10450-8
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/96120
dc.subjectQuantum Physics
dc.subjectOther Condensed Matter
dc.subjectAtomic Physics
dc.titleSlow Light amplification in a non-inverted gain medium
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