The double reflection on the interface of uniaxial crystals in the Savart polariscope  

作　　者：WU JunFang1,2 & ZHANG ChunMin1 1 School of Science, Xi’an Jiaotong University, Xi’an 710049, China 2 School of Science, Xi’an Polytechnic University, Xi’an 710048, China 

出　　处：《Science China(Physics,Mechanics & Astronomy)》2009年第7期1003-1006,共4页中国科学：物理学、力学、天文学（英文版）

基　　金：Supported by the National Natural Science Foundation of China (Grant Nos 40375010 and 60278019);the Science and Technology Plan Foundation of Shaanxi Province (Grant No 2005K04-G18);the Special Research Project of Shaanxi Provincial Educational Department (Grant No 07JK261)

摘　　要：The reflection in the Savart polariscope is different from the isotropic medium. The double reflection of rays in the Savart polariscope is analyzed and discussed on the basis of the Snell law. The double reflection formulae of the extraordinary ray and the ordinary ray are given. These results may provide a theoretical and practical guide for studying, developing and engineering polarization interference imaging spectrometers.The reflection in the Savart polariscope is different from the isotropic medium. The double reflection of rays in the Savart polariscope is analyzed and discussed on the basis of the Snell law. The double reflection formulae of the extraordinary ray and the ordinary ray are given. These results may provide a theoretical and practical guide for studying, developing and engineering polarization interference imaging spectrometers.

关 键 词：the Savart POLARISCOPE DOUBLE REFLECTION the Snell LAW extraordinary RAY ordinary RAY 

分 类 号：O436.3[机械工程—光学工程]