Abstract
The interaction between two-level media and a polychromatic field is considered in the limit of small field amplitudes. The obtained third-order corrections allow us to describe a nonlinear response to the field and intermodal interaction. The obtained polarization spectra are compared to numerical solutions to the density matrix equation in the rotating wave approximation. The results can be used in nonlinear comb spectroscopy.
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Antipov, A.G., Kalinichev, A.A., Pulkin, S.A., et al., J. Phys.: Conf. Ser., 2016, vol. 735, p. 012029.
Antipov, A.G., Pulkin, S.A., Sumarokov, A.S., Uvarova, S.V., and Yakovleva, V.I., Opt. Spectrosc., 2015, vol. 118, no. 6, p. 945.
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Original Russian Text © A.G. Antipov, S.A. Pulkin, S.V. Uvarova, 2017, published in Izvestiya Rossiiskoi Akademii Nauk, Seriya Fizicheskaya, 2017, Vol. 81, No. 12, pp. 1652–1656.
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Antipov, A.G., Pulkin, S.A. & Uvarova, S.V. Nonlinear interaction between a two-level atom and a weak polychromatic field. Bull. Russ. Acad. Sci. Phys. 81, 1458–1461 (2017). https://doi.org/10.3103/S1062873817120036
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DOI: https://doi.org/10.3103/S1062873817120036