单轴晶体的离散角在实际问题中的处理  

Dealling with the wandering angel of uniaxial crystal in practical problem

作　　者：刘盛举 曹俊卿[1] 

机构地区：[1]上海理工大学光电学院,上海200093

出　　处：《光学仪器》2003年第5期15-18,共4页Optical Instruments

摘　　要：分析和讨论了实际工作中光在单轴晶体中的传播行为,利用双折射原理和惠更斯子波思想,给出界面光学双折射的普遍解析表达式,该表达式有助于在实际问题中求解光的离散角,其结果可作为对传统理论的一个补充和改进。The propagations of light in the uniaxial crystal practically are discussed in detail and the prevalent formula on birefringence of surface optics is put forward in based on the principle of birefraction and Huygens wavelet thought in this paper.The result is of great benefit to calculating the wandering angle in the uniaxial crystal practically and is of the supplement classical theory.

关 键 词：单轴晶体 离散角 惠更斯作图法 双折射现象 

分 类 号：O73[理学—晶体学]