云母1/4波片偏振干涉谱的研究  

Study on the Polarization Interference Spectrum of Mica Quarter-wave Plates

作　　者：张大伟[1] 李国华[1] 宋连科[1] 王宁[1] 孙浩杰[2] 

机构地区：[1]曲阜师范大学激光研究所,山东曲阜273165 [2]曲阜市第一中学,山东曲阜273160

出　　处：《光谱学与光谱分析》2002年第2期195-197,共3页Spectroscopy and Spectral Analysis

摘　　要：本文利用岛津UV310 1 PC分光光度计 ,测定了云母 1/ 4波片的偏振干涉谱。该光谱和以往文献中的显著不同。本文对此进行了分析和解释 ,并由此得出了在考虑吸收的情况下的爱里方程表达形式。该方程将有助于测定某些晶体的吸光度。By using UV3101 PC spectrophotometer, the polarization spectrum of mica quarter wave plates was mensurated. It was different from those reported papers. Analysis and explaination were given. And as a result, Airry equation that is fitted to absorptive material was obtained. This equation will help to mensurate the absorption ratios of some kinds of crystals.

关 键 词：云母波片 偏振 干涉谱 爱里方程 干涉效应 

分 类 号：O436.3[机械工程—光学工程] O436.1[理学—光学]