硅酸铋晶体的旋光特性  

The Optical Rotation Characteristics of Bi12 SiO_(20) Crystals

作　　者：谢克诚[1] 

机构地区：[1]四川压电与声光技术研究所

出　　处：《压电与声光》1991年第1期22-25,4,共5页Piezoelectrics & Acoustooptics

摘　　要：本文介绍了我所生长的Bi_(12)SiO_(20)晶体的旋光特性。测量了该晶体的旋光率以及旋光率随波长和环境温度的变化,并用回旋偏光法排除旋光性。讨论了由晶体内部光学不均匀性所造成的自然双折射现象等。This paper presents the optical rotation characteristics of Bi12Si020 crystals grown in our institute. The optical rotation coefficient and its variation with wave length and ambient temperature are measured. The optical actitvity can be relieved using cyclotron Polaroid method. The natural birefraction caused by optical inhomogeneity in the crystals are discussed.

关 键 词：硅酸铋晶体 旋光 晶体测量 

分 类 号：O741.4[理学—晶体学]