Effect of the radial plasma profile on the surface wave structure in a plasma waveguide

被引：10

作者：

Kuzelev, MV ^{[1
]}

Romanov, RV ^{[1
]}

Rukhadze, AA ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Gen Phys, Moscow 117942, Russia

来源：

PLASMA PHYSICS REPORTS | 2001年 / 27卷 / 03期

关键词：

Surface Wave; Wave Structure; Plasma Profile; Plasma Waveguide; Radial Plasma;

D O I：

10.1134/1.1354223

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：

A study is made of the effect of the radial plasma profile on the spectra and fields of the surface waves in a plasma waveguide. It is shown that the surface wave is localized in the region where the plasma permittivity vanishes. In waveguides with smoother radial plasma profiles, the region where the surface wave can exist is narrower and may even disappear. (C) 2001 MAIK " Nauka/Interperiodica ".

引用

页码：243 / 250

页数：8