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 ex- periment 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.
出处
《大学物理》
北大核心
2014年第2期51-54,共4页
College Physics
关键词
液晶
双折射
实验
liquid crystal
birefringence
experiment
