光学透射元件双面减反射膜的非对称性及其分析  

Analysis of the Asymmetry of the Optical Transparent Elements with

作　　者：范志刚[1] 张伟[1] 董慧莲[1] 徐进[1] 

机构地区：[1]哈尔滨工业大学航天光电子与光电工程系光学教研室

出　　处：《哈尔滨工业大学学报》1998年第1期76-79,共4页Journal of Harbin Institute of Technology

摘　　要：分析了由于光学透射元件双面减反射膜不对称所引起的光学性能变化。以双面镀膜的平板玻璃模型为例，对ＭｇＦ２薄膜进行了数值计算和分析，得到了不同工作条件、不同要求下的双面膜厚度的许可误差容限。The optical properties and their changes due to the asymmetry of the double-side ARCs of optical transparent elements are analysed in this paper. A glass plate with thin filmes on double sides has been used as the model of our interest, and MgF2 thin films have been computed and analysed for this model. The allowed tolerances of the thickness from the double- side layers have been attained for various working conditions and various technical requirements.

关 键 词：双面 光学透射元件 反射膜 非对称性 

分 类 号：TH74[机械工程—光学工程]