Parametric Few-Cycle Light Bullets

被引：0
|
作者：
Koshkin K.V. [1 ]
Sazonov S.V. [1 ,2 ,3 ]
Kalinovich A.A. [1 ]
Komissarova M.V. [1 ]
机构：
[1] Faculty of Physics, Moscow State University, Moscow
[2] National Research Center “Kurchatov Institute”, Moscow
[3] Moscow Aviation Institute (National Research University), Moscow
来源：
Bulletin of the Russian Academy of Sciences: Physics | 2024年 / 88卷 / 01期
关键词：
few-cycle; light bullet; soliton;
D O I：
10.1134/S1062873823704968
中图分类号：
学科分类号：
摘要：
Abstract: Numerical modeling shows that (2D + 1) few-cycle (3–5 oscillations under the envelope) light bullets can form in a medium with quadratic nonlinearity and anomalous group velocity dispersion under conditions of second-harmonic generation. It is shown that the parameters of such two-frequency solitons change as the number of oscillations under the envelope falls. © Pleiades Publishing, Ltd. 2024. ISSN 1062-8738, Bulletin of the Russian Academy of Sciences: Physics, 2024, Vol. 88, No. 1, pp. 56–60. Pleiades Publishing, Ltd., 2024.
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页码：56 / 60
页数：4
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