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arXiv · 0804.0109

Mechanisms for Lasing with Cold Atoms as the Gain Medium

William Guerin·Franck Michaud·Robin Kaiser
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Abstract

We realize a laser with a cloud of cold rubidium atoms as gain medium, placed in a low-finesse cavity. Three different regimes of laser emission are observed corresponding respectively to Mollow, Raman and Four Wave Mixing mechanisms. We measure an output power of up to 300 $μ$W and present the main properties of these different lasers in each regime.

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William Guerin, Franck Michaud, Robin Kaiser. 2008-08-30. Mechanisms for Lasing with Cold Atoms as the Gain Medium. https://doi.org/10.1103/physrevlett.101.093002

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