A new approach of solving Green's function for wave propagation in an inhomogeneous absorbing medium

被引：0

作者：

李维 ^{[1
]}

刘世炳 ^{[1
]}

杨巍 ^{[1
]}

机构：

[1] Institute of Laser Engineering,Beijng University of Technology

来源：

Chinese Physics B | 2010年 / 19卷 / 03期

基金：

中国国家自然科学基金;

关键词：

Green’s function; wave propagation; Helmholtz equation; inhomogeneous absorbing medium;

D O I：

暂无

中图分类号：

TN011 [电波传播、传播机理];

学科分类号：

080904 ;

摘要：

A new approach is developed to solve the Green’s function that satisfies the Hehmholtz equation with complex refractive index.Especially,the Green’s function for the Helmholtz equation can be expressed in terms of a onedimensional integral,which can convert a Helmholtz equation into a Schrdinger equation with complex potential.And the Schrdinger equation can be solved by Feynman path integral.The result is in excellent agreement with the previous work.

引用

页码：51 / 54

页数：4

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