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Physica B+C

Time and frequency dependence of nearly resonant light scattered from collisionally perturbed atoms

Gerard Nienhuis

Published May 1, 1979• 14 citations
Publisher
DOI
10.1016/0378-4363(79)90024-x

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The numerically computed 'physical spectrum' of light scattered near the collisionally perturbed S 0 -P 1 resonance is presented. The authors assume that the strong laser pulse is rectangular, and apply the dressed-atom approach generalized to time-dependent processes. The influence of the interferometer of bandwidth Gamma on the obtained spectra is discussed. The authors show that Gamma either small or large affects the spectra strongly, thus distorting the information about the atomic system.