旋光光纤的数值分析

Analysis and Calculation for Rotatory Optic Fiber

本文简要概述了旋光光纤的基本理论，在此基础上对旋光光纤的数值解法进行了分析，并以单模光纤为例对旋光光纤的主耍多数ｖ，βｉ，ｕｉ，ｗｉ及Ｋｉ进行了计算．针对一般情况下不能预知张量分电常数ε１，ε２给求解旋光光纤带来的困难，本文总结出一种在ε１，ε２未知情况下求解旋光光纤的简便方法．

The foundamental theory of a rotatory optic fiber is briefly described,the numericanalysis and calculation for the rotatory optic fiber have been done and the parameters(v.βi.ui.wiand Ki) of a single mode rotatory optic fiber,as an example,are calculated in this paper. In general,it may make some troubles for calculating the fiber when the tensor dielectric coefficients ε1 .ε2can not be known previously for the rotatory optic fiber. We conclude a handy numeric way for calculating the rotatory optic fiber as ε1 and ε2 not known yet.