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Kvantovaya Elektronika, 2015, Volume 45, Number 5, Pages 401–407 (Mi qe16174)  

This article is cited in 25 scientific papers (total in 25 papers)

Extreme light fields and their applications

Visible supercontinuum radiation of light bullets in the femtosecond filamentation of IR pulses in fused silica

S. V. Chekalina, V. O. Kompanetsa, A. E. Dokukinabc, A. E. Dormidonovbc, E. O. Smetaninabc, V. P. Kandidovbc

a Institute of Spectroscopy, Russian Academy of Sciences, Troitsk, Moscow
b International Laser Center of Moscow State University
c Lomonosov Moscow State University, Faculty of Physics
References:
Abstract: We report experimental and theoretical investigations of visible supercontinuum generation in the formation of light bullets in a filament produced by IR pulses. In the filamentation of a 1700–2200 nm pulse in fused silica, bright tracks are recorded resulting from the recombination glow of carriers in the laser plasma produced by a sequence of light bullets and from the scattering in silica of the visible supercontinuum generated by the light bullets. It is found that the formation of a light bullet is attended with an outburst of a certain portion of supercontinuum energy in the visible range. The energy outburst is the same for all bullets in the sequence and becomes smaller with increasing pulse wavelength.
Keywords: filamentation, femtosecond pulses, anomalous dispersion, plasma channels, light bullets.
Received: 29.01.2015
Revised: 06.02.2015
English version:
Quantum Electronics, 2015, Volume 45, Issue 5, Pages 401–407
DOI: https://doi.org/10.1070/QE2015v045n05ABEH015773
Bibliographic databases:
Document Type: Article
PACS: 42.65.Ky, 42.65.Jx, 42.65.Re, 52.38.Hb, 52.50.Jm
Language: Russian
Supplementary materials:
pic_2.pdf (5.1 Mb)


Citation: S. V. Chekalin, V. O. Kompanets, A. E. Dokukina, A. E. Dormidonov, E. O. Smetanina, V. P. Kandidov, “Visible supercontinuum radiation of light bullets in the femtosecond filamentation of IR pulses in fused silica”, Kvantovaya Elektronika, 45:5 (2015), 401–407 [Quantum Electron., 45:5 (2015), 401–407]
Linking options:
  • https://www.mathnet.ru/eng/qe16174
  • https://www.mathnet.ru/eng/qe/v45/i5/p401
  • This publication is cited in the following 25 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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