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Kvantovaya Elektronika, 2016, Volume 46, Number 2, Pages 133–141 (Mi qe16321)  

This article is cited in 10 scientific papers (total in 10 papers)

Interaction of laser radiation with matter. Laser plasma

Microstructure of the multiple-filamentation zone formed by femtosecond laser radiation in a solid dielectric

Yu. E. Geintsa*, S. S. Golikb, A. A. Zemlyanova, A. M. Kabanova, A. V. Petrova

a Institute of Atmospheric Optics, Siberian Branch of the Russian Academy of Science, Tomsk
b Institute for Automation and Control Processes, Far Eastern Branch of the Russian Academy of Sciences, Vladivostok

Abstract: The regularities of multiple filamentation of gigawatt femtosecond laser pulses in a solid dielectric (optical glass) have been considered. The fine spatial structure of the plasma region that is formed under glass photoionisation and accompanies the formation of light filaments is analysed experimentally and by means of numerical simulation. The dependence of the number, position, and extension of individual 'generations' of plasma channels on the laser pulse energy has been investigated for the first time. It is found that the distribution of the number of plasma channels over the length of a dielectric sample has a maximum, the position of which correlates well with the position of the nonlinear focus of the light beam as a whole; at the same time, the average channel length decreases with increasing pulse power, whereas the number of successive channel 'generations', on the contrary, increases.

Keywords: multiple filamentation of femtosecond laser radiation, solid dielectric, plasma channels.
* Author to whom correspondence should be addressed

Full text: PDF file (1706 kB)
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English version:
Quantum Electronics, 2016, 46:2, 133–141

Bibliographic databases:

Received: 20.03.2015
Revised: 30.11.2015

Citation: Yu. E. Geints, S. S. Golik, A. A. Zemlyanov, A. M. Kabanov, A. V. Petrov, “Microstructure of the multiple-filamentation zone formed by femtosecond laser radiation in a solid dielectric”, Kvantovaya Elektronika, 46:2 (2016), 133–141 [Quantum Electron., 46:2 (2016), 133–141]

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  • http://mi.mathnet.ru/eng/qe/v46/i2/p133

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    Citing articles on Google Scholar: Russian citations, English citations
    Related articles on Google Scholar: Russian articles, English articles

    This publication is cited in the following articles:
    1. Quantum Electron., 46:11 (2016), 1009–1014  mathnet  crossref  isi  elib
    2. Geints Yu.E. Zemlyanov A.A., Phys. Rev. A, 93:6 (2016), 063833  crossref  isi  elib  scopus
    3. Apeksimov D.V. Golik S.S. Zemlyanov A.A. Kabanov A.M. Mayor A.Yu. Petrov A.V., XXII International Symposium Atmospheric and Ocean Optics. Atmospheric Physics (Tomsk, Russian Federation, Thursday 30 June 2016), SPIE Proceedings, 10035, ed. Matvienko G. Romanovskii O., Spie-Int Soc Optical Engineering, 2016, 100352K  crossref  isi  scopus
    4. V. M. Zhuravlev, I. O. Zolotovskii, P. P. Mironov, Opt. Spectrosc., 122:5 (2017), 774–783  crossref  isi
    5. Yu. E. Geints, A. A. Zemlyanov, A. A. Ionin, D. V. Mokrousova, L. V. Seleznev, E. S. Sunchugasheva, Atmos. Ocean. Opt., 30:3 (2017), 217–221  crossref  isi
    6. D. V. Apeksimov, S. S. Golik, A. A. Zemlyanov, A. M. Kabanov, A. Yu. Mayor, A. V. Petrov, Atmos. Ocean. Opt., 30:3 (2017), 222–225  crossref  isi
    7. V. D. Apeksimov, Yu. E. Geints, A. A. Zemlyanov, A. M. Kabanov, V. K. Oshlakov, V. A. Petrov, G. G. Matvienko, Appl. Optics, 57:33 (2018), 9760–9769  crossref  isi  scopus
    8. Yu. E. Geints, A. A. Ionin, V D. Mokrousova , G. E. Rizaev, V L. Seleznev , E. S. Sunchugasheva, A. A. Zemlyanov, J. Opt. Soc. Am. B-Opt. Phys., 36:10 (2019), G19–G24  crossref  isi
    9. V. P. Tsipilev, V. I. Oleshko, A. N. Yakovlev, N. A. Alekseev, O. V. Nozdrina, M. A. Mazur, Russ. Phys. J., 62:5 (2019), 906–914  crossref  isi  scopus
    10. A. A. Zemlyanov, Yu. E. Geints, O. V. Minina, Atmos. Ocean. Opt., 33:2 (2020), 117–123  crossref  isi  scopus
  • Квантовая электроника Quantum Electronics
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