dorsal/arxiv
View SchemaSlow Light amplification in a non-inverted gain medium
| Authors | Filippo Caruso, Ivan Herrera, Saverio Bartalini, Francesco Cataliotti |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0504045 |
| URL | https://arxiv.org/abs/quant-ph/0504045 |
| DOI | 10.1209/epl/i2004-10450-8 |
| Journal | Europhysics Letters 69, 938-944 (2005) |
Abstract
We investigate the propagation of a coherent probe light pulse through a three-level atomic medium (in the $\Lambda$--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.
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"abstract": "We investigate the propagation of a coherent probe light pulse through a\nthree-level atomic medium (in the $\\Lambda$--configuration) in the presence of\na pump laser under the conditions for gain without inversion. When the carrier\nfrequency of the probe pulse and the pump laser are in a Raman configuration,\nwe show that it is possible to amplify a slow propagating pulse. We also\nanalyze the regime in which the probe pulse is slightly detuned from resonance\nwhere we observe anomalous light propagation.",
"arxiv_id": "quant-ph/0504045",
"authors": [
"Filippo Caruso",
"Ivan Herrera",
"Saverio Bartalini",
"Francesco Cataliotti"
],
"categories": [
"quant-ph",
"cond-mat.other",
"physics.atom-ph"
],
"doi": "10.1209/epl/i2004-10450-8",
"journal_ref": "Europhysics Letters 69, 938-944 (2005)",
"title": "Slow Light amplification in a non-inverted gain medium",
"url": "https://arxiv.org/abs/quant-ph/0504045"
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