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Optics and Spectroscopy, 2020, Volume 128, Issue 8, Pages 1160–1164
DOI: https://doi.org/10.21883/OS.2020.08.49714.318-19 (Mi os337) 		 
This article is cited in 1 scientific paper (total in 1 paper)

Laser physics and laser optics

Transfer and trapping of resonance radiation in a two-level system

V. M. Yamshchikov, V. G. Rogachev, E. A. Kudryashov, G. N. Kachalin

All-Russian Research Institute of Experimental Physics, Sarov, Nizhny Novgorod oblast, Russia
Full-text PDF (139 kB) Citations (1)
DOI: https://doi.org/10.21883/OS.2020.08.49714.318-19
Abstract: The population kinetics of a two-level system has been theoretically investigated taking into account the transfer of spontaneous radiation under continuous optical pumping. It is shown that, when the photon mean free path in a resonantly absorbing medium is smaller than the characteristic size of this medium or comparable to it, the spontaneous radiation may become an additional pump source. The contribution of spontaneous photons to the kinetics of level has been considered within two approaches. The first approach consists of solution of the radiation transfer equation within the diffusion approximation. The second approach is related to solution of the Biberman–Holstein equation.
Keywords: level kinetics, spontaneous radiation transfer, two-level system, increase in the medium transparency, diffusion approximation, Biberman–Holstein equation.
Received: 25.11.2019
Revised: 25.03.2020
Accepted: 06.04.2020
English version:
Optics and Spectroscopy, 2020, Volume 128, Issue 8, Pages 1182–1186
DOI: https://doi.org/10.1134/S0030400X20080391
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: V. M. Yamshchikov, V. G. Rogachev, E. A. Kudryashov, G. N. Kachalin, “Transfer and trapping of resonance radiation in a two-level system”, Optics and Spectroscopy, 128:8 (2020), 1160–1164; Optics and Spectroscopy, 128:8 (2020), 1182–1186
Citation in format AMSBIB
\Bibitem{YamRogKud20}
\by V.~M.~Yamshchikov, V.~G.~Rogachev, E.~A.~Kudryashov, G.~N.~Kachalin
\paper Transfer and trapping of resonance radiation in a two-level system
\jour Optics and Spectroscopy
\yr 2020
\vol 128
\issue 8
\pages 1160--1164
\mathnet{http://mi.mathnet.ru/os337}
\crossref{https://doi.org/10.21883/OS.2020.08.49714.318-19}
\elib{https://elibrary.ru/item.asp?id=44045922}
\transl
\jour Optics and Spectroscopy
\yr 2020
\vol 128
\issue 8
\pages 1182--1186
\crossref{https://doi.org/10.1134/S0030400X20080391}
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    • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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