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
收藏
页码：51 / 54
页数：4
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