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


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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.

Sobre autores

S. Bagaev

Institute of Laser Physics of the Siberian Branch of the Russian Academy of Sciences

Email: chekhonin@mail.ru
Rússia, pr. Lavrent’eva 13, Novosibirsk, 630090

V. Egorov

St. Petersburg State University

Email: chekhonin@mail.ru
Rússia, Universitetskaya nab. 7–9, St. Petersburg, 199034

A. Pastor

St. Petersburg State University

Email: chekhonin@mail.ru
Rússia, Universitetskaya nab. 7–9, St. Petersburg, 199034

D. Preobrazhenskii

St. Petersburg State University

Email: chekhonin@mail.ru
Rússia, Universitetskaya nab. 7–9, St. Petersburg, 199034

A. Preobrazhenskaya

St. Petersburg State University

Email: chekhonin@mail.ru
Rússia, Universitetskaya nab. 7–9, St. Petersburg, 199034

P. Serdobintsev

St. Petersburg State University

Email: chekhonin@mail.ru
Rússia, Universitetskaya nab. 7–9, St. Petersburg, 199034

I. Chekhonin

St. Petersburg State University

Autor responsável pela correspondência
Email: chekhonin@mail.ru
Rússia, Universitetskaya nab. 7–9, St. Petersburg, 199034

M. Chekhonin

St. Petersburg State University

Email: chekhonin@mail.ru
Rússia, Universitetskaya nab. 7–9, St. Petersburg, 199034

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