Operator formalism for permittivity tensor in smoothly inhomogeneous media with spatial dispersion

被引：7

作者：

Balakin, A. A. ^{[1
]}

Gospodchikov, E. D. ^{[1
]}

机构：

[1] Inst Appl Phys RAS N Novgorod, Novgorod, Russia

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 2015年 / 48卷 / 21期

基金：

俄罗斯基础研究基金会;

关键词：

dielectric properties; electromagnetic waves; plasma heating by microwaves; WAVE BEAMS;

D O I：

10.1088/0953-4075/48/21/215701

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The formal procedure for the formulation of the relation between displacement and electric fields in operator form is suggested for a smoothly inhomogeneous media with spatial dispersion. This procedure allows one to estimate and consequently reduce errors caused by a lack of information about microscopic processes. Expressions for power flux, power density and power deposition are derived for these media.

引用

页数：6

共 14 条

[1]

[Anonymous], 1984, Electrodynamics of Continuous Media

[2] Quasi-optical description of wave beams in smoothly inhomogeneous anisotropic media [J].