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This article is cited in 7 scientific papers (total in 7 papers)
Interaction of laser radiation with matter
Specific features of formation of self-induced gratings on metal foils during scanning by a tightly focused femtosecond laser beam
A. V. Dostovalova, V. P. Korolkovab, S. K. Golubtsova, V. I. Kondrat'evc a Institute of Automation and Electrometry, Siberian Branch of Russian Academy of Sciences, Novosibirsk
b Novosibirsk National Research State University
c G I. Budker Institute of Nuclear Physics, Siberian Branch of Russian Academy of Sciences, Novosibirsk
Abstract:
Formation of self-induced gratings on a metal surface scanned by a focused femtosecond laser beam has been investigated. It is experimentally shown that application of femtosecond IR radiation allows one to form more ordered self-induced gratings as compared with the gratings formed by visible light. The dependence of the tilt of grating lines with respect to the beam polarisation direction on the distance between tracks and the beam motion direction in adjacent tracks is analysed. Formation of two-dimensional periodic gratings during double laser beam passage along the same trajectory but with a small difference in the beam polarisation directions has been found for the first time.
Keywords:
femtosecond laser nanostructuring, self-induced periodic nanostructures, two-dimensional self-induced gratings.
Received: 27.12.2013 Revised: 19.02.2014
Citation:
A. V. Dostovalov, V. P. Korolkov, S. K. Golubtsov, V. I. Kondrat'ev, “Specific features of formation of self-induced gratings on metal foils during scanning by a tightly focused femtosecond laser beam”, Kvantovaya Elektronika, 44:4 (2014), 330–334 [Quantum Electron., 44:4 (2014), 330–334]
Linking options:
https://www.mathnet.ru/eng/qe15895 https://www.mathnet.ru/eng/qe/v44/i4/p330
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Abstract page: | 264 | Full-text PDF : | 86 | References: | 40 | First page: | 7 |
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