摘要
利用定态薛定谔方程和介质光波导中亥姆霍兹方程的相似性,分析了类比条件,给出了用类比法求解介质光波导中场分布的几个实例.
The analogical method for solving the wave equation for special dielectric waveguides is proposed, the analogical condition is deduced by analysing the Schredinger equation and Helmholtz equation, some examples are presented.
出处
《大学物理》
1998年第4期6-7,10,共3页
College Physics
关键词
类比法
介质光波导
折射率分布
场分布
集成光学
analogical method
dielectric waveguides
distribution of refractive index