Processing materials in the mode of multiple filamentation of femtosecond laser radiation

K. S. Khorkov; D. A. Kochuev; A. S. Chernikov; R. V. Chkalov; S. M. Arakelian; V. G. Prokoshev

doi:10.3103/S1062873817120206

Processing materials in the mode of multiple filamentation of femtosecond laser radiation

Authors: Khorkov K.S.¹, Kochuev D.A.¹, Chernikov A.S.¹, Chkalov R.V.¹, Arakelian S.M.¹, Prokoshev V.G.¹
Affiliations:
1. Vladimir State University
Issue: Vol 81, No 12 (2017)
Pages: 1438-1441
Section: Article
URL: https://journals.rcsi.science/1062-8738/article/view/185247
DOI: https://doi.org/10.3103/S1062873817120206
ID: 185247

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Abstract

Results are presented from experimental studies of the filamentation of femtosecond laser radiation in a transparent medium. Schemes for registering plasma channels of filaments, conical emission, and the spatial distribution of radiation intensity are provided. The results from laser action on a target of stainless steel in the multiple filamentation mode.