|
This article is cited in 28 scientific papers (total in 28 papers)
Nonlinear optical phenomena
Femtosecond laser pulse filamentation under anomalous dispersion in fused silica. Part 1. Numerical investigation
E. O. Smetaninaa, V. O. Kompanetsb, S. V. Chekalinb, V. P. Kandidova a Lomonosov Moscow State University, Faculty of Physics
b Institute of Spectroscopy, Russian Academy of Sciences, Troitsk, Moscow
Abstract:
We report the results of investigation of femtosecond laser pulse filamentation in fused silica by varying the wavelength in the range from 800 to 2300 nm. It is shown that in the case of the anomalous group-velocity dispersion, a sequence of "light bullets" with a high spatial and temporal localisation of the light field is formed along the filament. The relation of the formation and propagation of light bullets with the formation of an isolated anti-Stokes wing of the supercontinuum spectrum is established.
Keywords:
filamentation, supercontinuum generation, light bullets.
Received: 14.05.2012 Revised: 12.07.2012
Citation:
E. O. Smetanina, V. O. Kompanets, S. V. Chekalin, V. P. Kandidov, “Femtosecond laser pulse filamentation under anomalous dispersion in fused silica. Part 1. Numerical investigation”, Kvantovaya Elektronika, 42:10 (2012), 913–919 [Quantum Electron., 42:10 (2012), 913–919]
Linking options:
https://www.mathnet.ru/eng/qe14895 https://www.mathnet.ru/eng/qe/v42/i10/p913
|
Statistics & downloads: |
Abstract page: | 479 | Full-text PDF : | 130 | References: | 49 | First page: | 5 |
|