电邮这篇文章 Formation of Annular Light Bullets in a Femtosecond Vortex Beam
- 作者: Vasiliev E.V.1, Kandidov V.P.1,2, Kompanets V.O.1, Chekalin S.V.1, Shlenov S.A.2
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隶属关系:
- Institute of Spectroscopy, Russian Academy of Sciences
- Faculty of Physics and International Laser Center, Moscow State University
- 期: 卷 83, 编号 12 (2019)
- 页面: 1443-1449
- 栏目: Article
- URL: https://journals.rcsi.science/1062-8738/article/view/187592
- DOI: https://doi.org/10.3103/S1062873819120281
- ID: 187592
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详细
The formation of annular light bullets during the filamentation of femtosecond optical vortices in a LiF crystal under conditions of anomalous group velocity dispersion is considered. Features of the spatiotemporal dynamics of pulses are described. Quantitative estimates of the parameters of light bullets are given. The mechanism of the formation of a light bullet in the first nonlinear focus is analyzed. Models of a stationary optical vortex and a slit beam are considered.
作者简介
E. Vasiliev
Institute of Spectroscopy, Russian Academy of Sciences
编辑信件的主要联系方式.
Email: vasilev.evgeniy@physics.msu.ru
俄罗斯联邦, Troitsk, Moscow oblast, 108840
V. Kandidov
Institute of Spectroscopy, Russian Academy of Sciences; Faculty of Physics and International Laser Center, Moscow State University
Email: vasilev.evgeniy@physics.msu.ru
俄罗斯联邦, Troitsk, Moscow oblast, 108840; Moscow, 119991
V. Kompanets
Institute of Spectroscopy, Russian Academy of Sciences
Email: vasilev.evgeniy@physics.msu.ru
俄罗斯联邦, Troitsk, Moscow oblast, 108840
S. Chekalin
Institute of Spectroscopy, Russian Academy of Sciences
Email: vasilev.evgeniy@physics.msu.ru
俄罗斯联邦, Troitsk, Moscow oblast, 108840
S. Shlenov
Faculty of Physics and International Laser Center, Moscow State University
Email: vasilev.evgeniy@physics.msu.ru
俄罗斯联邦, Moscow, 119991
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