Generation of Optical-Terahertz Solitons by a Few-Cycle Laser Pulse

被引：2

作者：

Kalinovich A.A. ^{[1
]}

Sazonov S.V. ^{[1
,2
,3
]}

机构：

[1] 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：

Laser pulses - Terahertz waves;

D O I：

10.1134/S1062873823704956

中图分类号：

学科分类号：

摘要：

Abstract: An extremely short laser pulse of high intensity is used to consider the generation of broadband terahertz radiation. A numerical model of the generalized Yajima–Oikawa system shows that in contrast to a quasi-monochromatic process, the Kerr nonlinearity plays an important role for a few-cycle pulse in the generation of an optical-terahertz soliton when its dispersion is considered. © Pleiades Publishing, Ltd. 2024. ISSN 1062-8738, Bulletin of the Russian Academy of Sciences: Physics, 2024, Vol. 88, No. 1, pp. 49–55. Pleiades Publishing, Ltd., 2024.

引用

页码：49 / 55

页数：6

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