Multiple filamentation of collimated beams Ti:Sapphire-laser in water

D. V. Apeksimov; O. A. Bukin; S. S. Golik; A. A. Zemlyanov; A. M. Kabanov; O. I. Kuchinskaya; A. V. Mayor; G. G. Matvienko; V. K. Oshlakov; A. V. Petrov; E. B. Sokolova; E. E. Horoshaeva

doi:10.1117/12.2075627

25 November 2014 Multiple filamentation of collimated beams Ti:Sapphire-laser in water

D. V. Apeksimov, O. A. Bukin, S. S. Golik, A. A. Zemlyanov, A. M. Kabanov, O. I. Kuchinskaya, A. V. Mayor, G. G. Matvienko, V. K. Oshlakov, A. V. Petrov, E. B. Sokolova, E. E. Horoshaeva

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Proceedings Volume 9292, 20th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 92921D (2014) https://doi.org/10.1117/12.2075627
Event: 20th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 2014, Novosibirsk, Russian Federation

Abstract

The results of experimental studies of filamentation of femtosecond laser pulses in water is presented. Measured the number of filaments, the spectral width of the laser radiation, nonlinear focusing distance, the diameter of the field of filamentation power laser pulses. Noted the existence of plot on the scale of the relative power in passing which the explosive growth in the number of filaments.

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D. V. Apeksimov, O. A. Bukin, S. S. Golik, A. A. Zemlyanov, A. M. Kabanov, O. I. Kuchinskaya, A. V. Mayor, G. G. Matvienko, V. K. Oshlakov, A. V. Petrov, E. B. Sokolova, and E. E. Horoshaeva "Multiple filamentation of collimated beams Ti:Sapphire-laser in water", Proc. SPIE 9292, 20th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 92921D (25 November 2014); https://doi.org/10.1117/12.2075627

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