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Proceedings Paper

Filamentation of terawatts lasers pulses on 100m atmospheric path
Author(s): D. V. Apeksimov; A. V. Burnashov; A. A. Zemlyanov; A. N. Iglakova; A. M. Kabanov; O. I. Kuchinskaya; G. G. Matvienko; V. K. Oshlakov; A. V. Petrov
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Paper Abstract

The experimental results of the filamentation terawatt femtosecond Ti:Sapphire-laser along an atmospheric path of 100- m length atmospheric path using different spatial focusing and pulse power. The high efficiency of controlling the position and length of the filamentation zone using various spatial focusing are presented. The dependences of the length and position of the filamentation of the initial degree of focus and pulse power, number of filaments along the filamentation zone is determined. The data are compared to the length of the field and the number of filaments filamentation with the results of our earlier experiments.

Paper Details

Date Published: 25 November 2014
PDF: 4 pages
Proc. SPIE 9292, 20th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 92921B (25 November 2014); doi: 10.1117/12.2075618
Show Author Affiliations
D. V. Apeksimov, V.E. Zuev Institute of Atmospheric Optics (Russian Federation)
A. V. Burnashov, V.E. Zuev Institute of Atmospheric Optics (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)
O. I. Kuchinskaya, Natsionalny Research Tomsk State Univ. (Russian Federation)
G. G. Matvienko, V.E. Zuev Institute of Atmospheric Optics (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)


Published in SPIE Proceedings Vol. 9292:
20th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics
Oleg A. Romanovskii, Editor(s)

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