Observation of parametric nonadiabatic excitation of collective resonances under femtosecond optical pumping of a dense resonant extended medium without population inversion under the conditions of strong light-matter coupling

S. N. Bagaev; V. S. Egorov; A. A. Pastor; D. Yu. Preobrazhenskii; A. A. Preobrazhenskaya; P. Yu. Serdobintsev; I. A. Chekhonin; M. A. Chekhonin

doi:10.1134/S0030400X16090034

Observation of parametric nonadiabatic excitation of collective resonances under femtosecond optical pumping of a dense resonant extended medium without population inversion under the conditions of strong light-matter coupling

Authors: Bagaev S.N.¹, Egorov V.S.², Pastor A.A.², Preobrazhenskii D.Y.², Preobrazhenskaya A.A.², Serdobintsev P.Y.², Chekhonin I.A.², Chekhonin M.A.²
Affiliations:
1. Institute of Laser Physics of the Siberian Branch of the Russian Academy of Sciences
2. St. Petersburg State University
Issue: Vol 121, No 3 (2016)
Pages: 391-394
Section: Nonlinear and Quantum Optics
URL: https://journals.rcsi.science/0030-400X/article/view/165005
DOI: https://doi.org/10.1134/S0030400X16090034
ID: 165005

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Abstract

We experimentally studied the superradiance of the resonant line of rubidium under femtosecond optical pumping of a dense extended medium without population inversion under conditions of strong lightmatter coupling. Substantial self-splitting of superradiance components is observed.

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