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Optics and Spectroscopy, 2018, Volume 125, Issue 3, Pages 304–310
DOI: https://doi.org/10.21883/OS.2018.09.46542.114-18
(Mi os901)
 

This article is cited in 3 scientific papers (total in 3 papers)

Spectroscopy and physics of atoms and molecules

Dynamics of spectral composition of fluorescence of cold atoms in external electric and magnetic fields

S. V. Bodjokin, I. M. Sokolov

Peter the Great St. Petersburg Polytechnic University, St. Petersburg, 195251, Russia
Full-text PDF (343 kB) Citations (3)
Abstract: A consistent quantum-mechanical approach is used to calculate a fluorescence signal from a cold atomic ensemble excited by pulsed radiation and exposed to a DC electric or magnetic field. The short time Fourier transform is used to analyze the spectral composition of this signal and to investigate its changes over time after the end of excitation. It is demonstrated that external fields substantially change both the shape of the spectrum and its dynamics. The discovered effects are explained as being the result of action of these fields on the spectrum of states of the two-atomic quasi-molecular clusters that randomly form in disordered ensembles.
Funding agency Grant number
Russian Science Foundation 17-12-01085
Received: 23.04.2018
English version:
Optics and Spectroscopy, 2018, Volume 125, Issue 3, Pages 317–323
DOI: https://doi.org/10.1134/S0030400X18090060
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: S. V. Bodjokin, I. M. Sokolov, “Dynamics of spectral composition of fluorescence of cold atoms in external electric and magnetic fields”, Optics and Spectroscopy, 125:3 (2018), 304–310; Optics and Spectroscopy, 125:3 (2018), 317–323
Citation in format AMSBIB
\Bibitem{BodSok18}
\by S.~V.~Bodjokin, I.~M.~Sokolov
\paper Dynamics of spectral composition of fluorescence of cold atoms in external electric and magnetic fields
\jour Optics and Spectroscopy
\yr 2018
\vol 125
\issue 3
\pages 304--310
\mathnet{http://mi.mathnet.ru/os901}
\crossref{https://doi.org/10.21883/OS.2018.09.46542.114-18}
\elib{https://elibrary.ru/item.asp?id=36905218}
\transl
\jour Optics and Spectroscopy
\yr 2018
\vol 125
\issue 3
\pages 317--323
\crossref{https://doi.org/10.1134/S0030400X18090060}
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  • https://www.mathnet.ru/eng/os901
  • https://www.mathnet.ru/eng/os/v125/i3/p304
  • This publication is cited in the following 3 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Optics and Spectroscopy Optics and Spectroscopy
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