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arXiv · 0801.0119

Spectrum of coherently backscattered light from two atoms

Vyacheslav Shatokhin·Thomas Wellens·Benoît Grémaud·Andreas Buchleitner
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Abstract

We present a detailed analytical and numerical analysis of the inelastic coherent backscattering spectrum of laser light incident on cold atoms. We identify frequency domains where the interference contribution can be positive \emph{as well as} negative -- or exhibits dispersive character. These distinctive features are explained by reciprocity arguments and dressed state two-photon scattering amplitudes.

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Vyacheslav Shatokhin, Thomas Wellens, Benoît Grémaud, Andreas Buchleitner. 2007-12-30. Spectrum of coherently backscattered light from two atoms. https://doi.org/10.1103/physreva.76.043832

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