Macroscopic model of formation of the domain of multiple filamentation in glass and water

D. V. Apeksimov; A. D. Bulygin; A. A. Zemlyanov; A. M. Kabanov; O. I. Kuchinskaya; O. V. Minina; A. V. Petrov

doi:10.1117/12.2225427

15 December 2015 Macroscopic model of formation of the domain of multiple filamentation in glass and water

D. V. Apeksimov, A. D. Bulygin, A. A. Zemlyanov, A. M. Kabanov, O. I. Kuchinskaya, O. V. Minina, A. V. Petrov

Proceedings Volume 9810, International Conference on Atomic and Molecular Pulsed Lasers XII; 98100Q (2015) https://doi.org/10.1117/12.2225427
Event: XII International Conference on Atomic and Molecular Pulsed Lasers, 2015, Tomsk, Russian Federation

Abstract

The results of natural experiments of the propagation of powerful femtosecond laser radiation in glass and water, accompanied by multiple filamentation, and the results of numerical simulation of the process are presented. Based on the diffusive equations for density of the number of filament estimates of the positions of maxima in the number of filaments were obtained. Sufficient criterion of macroscopic refocusing for density of the number of filaments was established.

Citation Download Citation

D. V. Apeksimov, A. D. Bulygin, A. A. Zemlyanov, A. M. Kabanov, O. I. Kuchinskaya, O. V. Minina, and A. V. Petrov "Macroscopic model of formation of the domain of multiple filamentation in glass and water", Proc. SPIE 9810, International Conference on Atomic and Molecular Pulsed Lasers XII, 98100Q (15 December 2015); https://doi.org/10.1117/12.2225427

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