SELF-SUSTAINED PLASMA WAVE-GUIDE STRUCTURES PRODUCED BY IONIZING LASER-RADIATION IN A DENSE GAS

被引：14

作者：

ANDERSON, D

KIM, AV

LISAK, M

MIRONOV, VA

SERGEEV, AM

STENFLO, L

机构：

[1] RUSSIAN ACAD SCI,INST APPL PHYS,NIZHNII NOVGOROD 603600,RUSSIA

[2] UMEA UNIV,DEPT PLASMA PHYS,S-90187 UMEA,SWEDEN

来源：

PHYSICAL REVIEW E | 1995年 / 52卷 / 04期

关键词：

D O I：

10.1103/PhysRevE.52.4564

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

The propagation of high-power laser radiation producing rapid ionization in a dense gas is analyzed by using a nonlinear electrodynamical model. It is shown that the interplay between the Kerr-type and the defocusing ionization nonlinearities may lead to the formation of self-sustained plasma waveguide filaments. Quasi-steady-state laser-plasma structures supported by various electromagnetic field configurations are considered.

引用

页码：4564 / 4567

页数：4

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