各向异性光学材料偏振透射谱的测试研究  

INVESTIGATION ON PRECISION MEASUREMENT OF ANISOTROPIC OPTICAL MATERIALS

作　　者：李继仲[1] 李国华[1] 肖胜安[1] 李晶[1] 沈卫[1] 

机构地区：[1]曲阜师范大学激光研究所,山东省曲阜市273165

出　　处：《曲阜师范大学学报（自然科学版）》1993年第3期46-52,共7页Journal of Qufu Normal University(Natural Science)

基　　金：国家自然科学基金

摘　　要：采用辅助起偏器件可实现对分光度计(或单色仪)偏振响应的一次性标定测量,因而在光谱测量中无需添置任何辅件即可精确测得各向异性样品的偏光透射谱,与传统的测量方法相比,测量手续大为简化而又不失精度。A method of measuring the polarization response of spectropho tometers is presented, by which the polarized transmission spectra of dichroic samples can be measured directly without using any accessory adding to the instrument. The performance is simpler and the result is reliable comparedwith that in conventional methods.

关 键 词：偏振光谱 各向异性 光学材料 偏振透射谱 

分 类 号：O433.1[机械工程—光学工程]