Mechanisms for lasing with cold atoms as the gain medium.

نویسندگان

  • William Guerin
  • Franck Michaud
  • Robin Kaiser
چکیده

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 microW and present the main properties of these different lasers in each regime.

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عنوان ژورنال:
  • Physical review letters

دوره 101 9  شماره 

صفحات  -

تاریخ انتشار 2008