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Proceedings Paper

Filamentation of collimated Ti:sapphire-laser pulses in the glass
Author(s): D. V. Apeksimov; O. A. Bukin; S. S. Golik; A. A. Zemlyanov; A. N. Iglakova; A. M. Kabanov; O. I. Kuchinskaya; G. G. Matvienko; V. K. Oshlakov; A. V. Petrov; E. B. Sokolova
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Paper Abstract

The results of experiments to study the spatial characteristics of multiple filamentation gigawatt laser pulses in the glass are presented. It is shown that with increasing pulse power multiple filamentation region increases in length and diameter, the distribution of filaments within the region has a maximum value when the power > 105 Pcr area filamentation takes the form of a hollow cone, the apex directed to the source of the laser radiation.

Paper Details

Date Published: 15 December 2015
PDF: 4 pages
Proc. SPIE 9810, International Conference on Atomic and Molecular Pulsed Lasers XII, 98100H (15 December 2015); doi: 10.1117/12.2222974
Show Author Affiliations
D. V. Apeksimov, V.E. Zuev Institute of Atmospheric Optics (Russian Federation)
O. A. Bukin, Institute of Automation and Control Processes (Russian Federation)
S. S. Golik, Far Eastern Federal Univ. (Russian Federation)
A. A. Zemlyanov, V.E. Zuev Institute of Atmospheric Optics (Russian Federation)
A. N. Iglakova, V.E. Zuev Institute of Atmospheric Optics (Russian Federation)
A. M. Kabanov, V.E. Zuev Institute of Atmospheric Optics (Russian Federation)
National Research Tomsk State Univ. (Russian Federation)
O. I. Kuchinskaya, National Research Tomsk State Univ. (Russian Federation)
G. G. Matvienko, V.E. Zuev Institute of Atmospheric Optics (Russian Federation)
National Research Tomsk State Univ. (Russian Federation)
V. K. Oshlakov, V.E. Zuev Institute of Atmospheric Optics (Russian Federation)
A. V. Petrov, V.E. Zuev Institute of Atmospheric Optics (Russian Federation)
E. B. Sokolova, V.E. Zuev Institute of Atmospheric Optics (Russian Federation)


Published in SPIE Proceedings Vol. 9810:
International Conference on Atomic and Molecular Pulsed Lasers XII
Victor F. Tarasenko; Andrey M. Kabanov; Andrey M. Kabanov, Editor(s)

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