Numerical simulations of self-channeling and filamentation of spatially pre-modulated high-power femtosecond laser pulse in air

The numerical simulations of propagation of high-power femtosecond laser pulses in air under conditions of superposed spatial phase modulation are carried out on the basis of the reduced form of nonlinear Schrцdinger equation for time-averaged electric field envelope. Initial spatial modulat...

Full description

Bibliographic Details

Published in:	Proceedings of SPIE Vol. 12341 : 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 2022, Tomsk, Russia. P. 123410C-1-123410C-8
Main Author:	Geints, Yuri E.
Other Authors:	Zemlyanov, Alexander A., Minina, Olga V.
Format:	Article
Language:	English
Subjects:	фемтосекундные лазерные импульсы самофокусировка филаментация воздух численное моделирование статьи в журналах
Online Access:	http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001009179 Перейти в каталог НБ ТГУ