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This article is cited in 22 scientific papers (total in 22 papers)
Nonlinear optical phenomena
Conical emission of a femtosecond laser pulse focused by an axicon into a K 108 glass
V. O. Kompanetsa, S. V. Chekalina, O. G. Kosarevab, A. V. Grigor'evskiib, V. P. Kandidovb a Institute of Spectroscopy, Russian Academy of Sciences, Troitsk, Moscow
b Lomonosov Moscow State University, Faculty of Physics
Abstract:
The supercontinuum conical emission of a 50-fs laser pulse focused into a K 108 glass is studied experimentally and numerically. It is found that, as the pulse energy was increased from 2 to 30 μJ, the continuous picture of conical emission decomposed into speckles upon focusing with a lens and split into narrow rings upon focusing with an axicon.
Received: 25.04.2006 Revised: 18.07.2006
Citation:
V. O. Kompanets, S. V. Chekalin, O. G. Kosareva, A. V. Grigor'evskii, V. P. Kandidov, “Conical emission of a femtosecond laser pulse focused by an axicon into a K 108 glass”, Kvantovaya Elektronika, 36:9 (2006), 821–824 [Quantum Electron., 36:9 (2006), 821–824]
Linking options:
https://www.mathnet.ru/eng/qe13195 https://www.mathnet.ru/eng/qe/v36/i9/p821
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