Study of the Filamentation Phenomenon of Femtosecond Laser Radiation
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The filamentation phenomenon during propagation of femtosecond laser radiation in transparent solid media is experimentally studied. An experimental scheme for measuring the filament parameters using spherical and cylindrical optics is developed and assembled. The sample is structured in the filamentation mode, which makes it possible to obtain a specified distribution of laser radiation intensity.
Keywordsfemtosecond laser radiation filamentation intensity redistribution
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