Electromagnetically induced transparency and extremely slow light in ultracold atomic gases in traps

A. S. Troshin; N. A. Vasil'ev

doi:10.1117/12.562217

20 April 2004 Electromagnetically induced transparency and extremely slow light in ultracold atomic gases in traps

A. S. Troshin, N. A. Vasil'ev

Author Affiliations +

Proceedings Volume 5402, International Workshop on Quantum Optics 2003; (2004) https://doi.org/10.1117/12.562217
Event: International Workshop on Quantum Optics 2003, 2003, St. Petersburg, Russian Federation

Abstract

For the known, experimentally realized conditions, the detailed analysis of the field-induced transparency and formation of exceptionally low group velocity of probe light is performed. The secondary fields being due to the atomic polarization induced by the two propagating light pulses - coupling (or dressing) and probe ones, resonant to the adjoining transitions in a three-level scheme, are explicitly taken into account. Partly linear (relative to the probe pulse field) and completely non-linear regimes are considered. Particularly, the outputting coupled wave is shown to be slightly amplified, when the probe light pulse “disappears” inside the medium.

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A. S. Troshin and N. A. Vasil'ev "Electromagnetically induced transparency and extremely slow light in ultracold atomic gases in traps", Proc. SPIE 5402, International Workshop on Quantum Optics 2003, (20 April 2004); https://doi.org/10.1117/12.562217

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