Investigation of a sodium-chloride-damage region by femtosecond laser

Yu. O. Gavasheli; P. S. Komarov; S. I. Ashitkov; A. P. Savintsev; M. B. Agranat

doi:10.1134/S1028335816120053

Investigation of a sodium-chloride-damage region by femtosecond laser

Authors: Gavasheli Y.O.¹, Komarov P.S.², Ashitkov S.I.², Savintsev A.P.¹, Agranat M.B.²
Affiliations:
1. Kabardino-Balkar State University
2. Joint Institute for High Temperatures
Issue: Vol 61, No 12 (2016)
Pages: 577-578
Section: Physics
URL: https://journals.rcsi.science/1028-3358/article/view/190706
DOI: https://doi.org/10.1134/S1028335816120053
ID: 190706

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Abstract

The damaged regions (craters) arising under optical destruction of a sodium-chloride surface by 40-fs pulses emitted from a terawatt titanium−sapphire laser system are investigated. The dependence of the sizes of the damaged spot and the crater depth on the laser-pulse energy are determined at a wavelength of 800 nm.