arXiv:1208.2172 · Physical Review A

Rigorous derivation of the triple scattering signal from single-atom responses

Vyacheslav Shatokhin, Thomas Wellens

Published Oct 5, 2012• 5 citations

Abstract

We study coherent backscattering of intense laser light from three immobile two-level atoms using the master-equation approach. The master equation is solved analytically, and the triple scattering spectrum is expressed in quadratures. We show that this solution can be obtained via a self-consistent combination of single-atom spectral responses, and is equivalent to the solution following from the diagrammatic pump-probe approach. We deduce the general expressions for single-atom building blocks which can be used in simulations of multiple inelastic scattering of laser light in the bulk atomic medium.

DOI: 10.1103/physreva.86.043808

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