光纤本征值方程：平面波推导

Optical fiber eigenvalue equation: plane wave derivation.

作者信息

Love J D, Snyder A W

出版信息

Appl Opt. 1976 Sep 1;15(9):2121-5. doi: 10.1364/AO.15.002121.

DOI:10.1364/AO.15.002121

PMID:20165349

Abstract

The asymptotic form of the eigenvalue equation for optical waveguides of circular cross section is derived using only plane wave concepts, i.e., phase changes, Fresnel's and Snell's laws. Both step and parabolic refractive index profiles are treated using this method.

摘要

仅使用平面波概念，即相位变化、菲涅尔定律和斯涅尔定律，推导了圆形横截面光波导特征值方程的渐近形式。采用该方法对阶跃折射率分布和抛物线折射率分布都进行了处理。