Nonlinear Interaction of Electromagnetic Waves in a Dense Plasma

被引：0

作者：

Pavlov, G. A. ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Problems Chem Phys, Chernogolovka 142432, Moscow Oblast, Russia

来源：

TECHNICAL PHYSICS LETTERS | 2020年 / 46卷 / 04期

关键词：

nonlinear phenomena; dense plasma;

D O I：

10.1134/S1063785020040239

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We discuss the nonlinear phenomena caused by the quadratic interaction of electromagnetic waves in a dense charged medium (Coulomb systems and plasma), including the parametric generation and second harmonic generation of the electromagnetic radiation. To determine the quadratic reaction functions describing the interaction of electromagnetic waves in a medium, an approach based on the explicit approximations for the reaction functions with adjustable parameters is used. The parameters are found from the exact frequency moments of the reaction functions. Using the data on the reaction functions, the conditions for the experimental implementation of the above-mentioned phenomena in a laboratory dense plasma in a dc magnetic field are estimated.

引用

页码：404 / 407

页数：4

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