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Optics and Spectroscopy

The polarization of two-level atom in the polychromatic field

A. G. Antipov, S. A. Pulkin, A. S. Sumarokov, Svetlana Uvarova, Вера Ивановна Яковлева

Published Jun 1, 2015• 8 citations
Publisher

Abstract

The numerical solution for polarization for two-level atom in polyharmonic field has been made. The analytical solution for partial case of symmetrical case relative to the frequency of the homogeneously broadened transition confirmed numerically. The results can be used in the nonlinear comb spectroscopy.
DOI
10.1134/s0030400x15060028

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Bulletin of the Russian Academy of Sciences Physics•Dec 1, 2017•2 citations
The numerical solution for polarization for two-level atom in polyharmonic field has been made. The analytical solution for partial case of symmetrical position of carrier frequency relative to transition frequency is possible. The results showed that the nonlinear features in polarization spectrum take place even for small amplitudes of comb-components for small frequency distance between them. It means that it is necessary to take into account nonlinear effects for interpretation of spectra in comb spectroscopy.
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