磁控液晶双折射实验

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英文篇名：Magnetism controlled liquid crystal birefringence experiment 作者：朱昊 ; 赵乾 ; 李松旻 ; 郭宏 ; 孙利群 英文作者：ZHU Hao;ZHAO Qian;LI Song-min;GUO Hong;SUN Li-qun;State Key Laboratory of Precision Measurement Technology and Instruments,Department. of Precision Instruments,Tsinghua University;State Key Laboratory of Tribology,Department. of Mechanical Engineering,Tsinghua University; 关键词：液晶 ; 双折射 ; 实验 英文关键词：liquid crystal;;birefringence;;experiment 中文刊名：DXWL 英文刊名：College Physics 机构：清华大学精密仪器系精密测试技术及仪器国家重点实验室;清华大学机械工程系摩擦学国家重点实验室; 出版日期：2014-02-15 出版单位：大学物理 年：2014 期：v.33 语种：中文; 页：DXWL201402015 页数：4 CN：02 ISSN：11-1910/O4 分类号：53-56

摘要

利用特制磁控棱镜型液晶盒构建物理光学双折射实验系统,以分光仪为实验平台测量折射角,用于辅助光的偏振与晶体光学教学.实验现象直观明显,测量数据准确可靠.
        Using a specially-made magnetism controlled prismatic liquid crystal cell,a novel birefringence experiment system of physical optics is developed. On the experimental stages,the refractive angles are measured by a spectroscopy. The device is suitable for the teaching assistance of polarization and crystal optics. The experimental phenomena can be observed easily and the measurement is accurate and reliable.

引文

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