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Frontiers in Optics

Toward single-photon nonlinear optics via self-assembled ultracold atoms

Daniel J. Gauthier, Joel A. Greenberg

Published Jan 1, 2010• 0 citations
Publisher

Abstract

We observe spontaneous parametric oscillation in a laser-driven cloud of cold atoms. The threshold for this instability is lowered dramatically due to self-assembled atomic gratings that allow for self-phase matching of atom-field wave mixing processes.
DOI
10.1364/ls.2010.ltub1

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