Refraction of extraordinary rays and ordinary rays in the Savart polariscope  

作　　者：吴俊芳 张淳民 张英堂 刘汉臣 翟学军 

机构地区：[1]School of Science,Xi'an Jiaotong University [2]School of Science,Xi'an Polytechnic University

出　　处：《Chinese Physics B》2008年第7期2504-2508,共5页中国物理B（英文版）

基　　金：supported by the State Key Program of National Natural Science of China (Grant No 40537031);the National Natural Science Foundation of China (Grant Nos 40375010 and 60278019);the Science and Technology Plan Foundation of Shaanxi Province of China (Contract No 2005K04-G18);the special research project of Shaanxi Provincial Educational Department of China (Grant Nos 07JK261 and 05JK197);the research project of Xi’an Polytechnic University of China (Grant No 2006XG34)

摘　　要：The refraction of rays in the Savart polariscope is different from the isotropic medium. We have analysed and discussed the refraction of rays in the Savart polariscope on the basis of the Snell law. The refraction formulae of the extraordinary rays and ordinary rays were derived. Results obtained may provide theoretical and practical guide lines for studying, developing and engineering of polarization interference imaging spectrometer.The refraction of rays in the Savart polariscope is different from the isotropic medium. We have analysed and discussed the refraction of rays in the Savart polariscope on the basis of the Snell law. The refraction formulae of the extraordinary rays and ordinary rays were derived. Results obtained may provide theoretical and practical guide lines for studying, developing and engineering of polarization interference imaging spectrometer.

关 键 词：Savart polariscope REFRACTION Snell law extraordinary rays ordinary rays 

分 类 号：O435.1[机械工程—光学工程]