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Optics and Spectroscopy, 2020, Volume 128, Issue 11, Pages 1723–1731
DOI: https://doi.org/10.21883/OS.2020.11.50176.182-20
(Mi os259)
 

This article is cited in 6 scientific papers (total in 6 papers)

Extremely strong fields and ultrashort optical pulses

Generation of an attosecond pulse based on collective spontaneous emission of a layer of three-level atoms excited by a pair of unipolar pulses

R. M. Arkhipovabc, M. V. Arkhipovab, I. Babushkinde, A. V. Pakhomovab, N. N. Rosanovbc

a Saint Petersburg State University
b St. Petersburg National Research University of Information Technologies, Mechanics and Optics
c Ioffe Institute, St. Petersburg
d Institute of Quantum Optics, Leibniz University of Hannover, Hannover, Germany
e Cluster of Excellence PhoenixD (Photonics, Optics, and Engineering-Innovation across Disciplines), Hannover, Germany
Full-text PDF (273 kB) Citations (6)
Abstract: Recently, for the generation of extremely short pulses, a method was proposed for coherent control of the polarization of a medium, based on the excitation of atomic polarization oscillations and their subsequent arrest using a pair of ultra short pulses. The so-called stopped pulse of polarization of the medium, which appears in the interval between its excitation and de-excitation, can be a source of an extremely short radiation pulse. In this paper, the indicated possibility of generating an isolated attosecond ultraviolet pulse in a three-level resonant medium, the parameters of which correspond to a hydrogen atom excited by a pair of unipolar X-ray pulses, is considered theoretically. In this case, the generation mechanism is “antenna”, that is, it is caused by the collective spontaneous emission of pre-phased atoms in the absence of a noticeable decay of their free polarization.
Keywords: collective spontaneous emission, coherent control of atomic polarization, attosecond pulses, unipolar pulses, x-ray pulses, hydrogen atom.
Funding agency Grant number
Russian Science Foundation 17-19-01097-П
This work was financially supported by the Russian Science Foundation (project no. 17-19-01097-P).
Received: 22.06.2020
Revised: 22.06.2020
Accepted: 06.07.2020
English version:
Optics and Spectroscopy, 2020, Volume 128, Issue 11, Pages 1857–1864
DOI: https://doi.org/10.1134/S0030400X20110028
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: R. M. Arkhipov, M. V. Arkhipov, I. Babushkin, A. V. Pakhomov, N. N. Rosanov, “Generation of an attosecond pulse based on collective spontaneous emission of a layer of three-level atoms excited by a pair of unipolar pulses”, Optics and Spectroscopy, 128:11 (2020), 1723–1731; Optics and Spectroscopy, 128:11 (2020), 1857–1864
Citation in format AMSBIB
\Bibitem{ArkArkBab20}
\by R.~M.~Arkhipov, M.~V.~Arkhipov, I.~Babushkin, A.~V.~Pakhomov, N.~N.~Rosanov
\paper Generation of an attosecond pulse based on collective spontaneous emission of a layer of three-level atoms excited by a pair of unipolar pulses
\jour Optics and Spectroscopy
\yr 2020
\vol 128
\issue 11
\pages 1723--1731
\mathnet{http://mi.mathnet.ru/os259}
\crossref{https://doi.org/10.21883/OS.2020.11.50176.182-20}
\elib{https://elibrary.ru/item.asp?id=44367741}
\transl
\jour Optics and Spectroscopy
\yr 2020
\vol 128
\issue 11
\pages 1857--1864
\crossref{https://doi.org/10.1134/S0030400X20110028}
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  • https://www.mathnet.ru/eng/os/v128/i11/p1723
  • This publication is cited in the following 6 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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