Multiple filamentation of collimated Ti:Sapphire laser beams in water

The results of experimental studies of femtosecond laser pulse filamentation in water are described. The dependencies of the number of filaments, spectrum width, distance of nonlinear focusing, and diameter of filamentation zone on the laser pulse power are measured. Existence of a segment on the sc...

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Veröffentlicht in:	Atmospheric and oceanic optics 2015-05, Vol.28 (3), p.197-201
Hauptverfasser:	Apeximov, D. V., Bukin, O. A., Golik, S. S., Zemlyanov, A. A., Kabanov, A. M., Kuchinskaya, O. I., Mayor, A. Yu, Matvienko, G. G., Oshlakov, V. K., Petrov, A. V., Sokolova, E. B., Khoroshaeva, E. E.
Format:	Artikel
Sprache:	eng
Schlagworte:	Lasers Optical Devices Optical Waves Propagation Optics Photonics Physics Physics and Astronomy
Online-Zugang:	Volltext
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Zusammenfassung:	The results of experimental studies of femtosecond laser pulse filamentation in water are described. The dependencies of the number of filaments, spectrum width, distance of nonlinear focusing, and diameter of filamentation zone on the laser pulse power are measured. Existence of a segment on the scale of relative power is marked out, where the number of filaments increases dramatically.
ISSN:	1024-8560 2070-0393
DOI:	10.1134/S1024856015030033