硅酸铋晶体内电光、磁光相互作用的耦合波分析及其传感应用  

COUPLED WAVE ANALYSIS ON THE ELECTRO OPTIC AND MAGNETOOPTIC INTERACTION IN BSO CRYSTAL AND ITS APPLICATION TO SENSORS

作　　者：李长胜[1] 崔翔[1] 

机构地区：[1]华北电力大学电力工程系

出　　处：《光子学报》1998年第2期132-136,共5页Acta Photonica Sinica

基　　金：国家自然科学基金

摘　　要：通过建立并求解硅酸铋（ＢＳＯ）晶体内电光、磁光相互作用的耦合波方程，得到了ＢＳＯ晶体的偏振传递函数，由此分析了ＢＳＯ晶体内偏振光的周期性变化规律，并给出直接描述外加电场、磁场对偏振光作用的琼斯矩阵和米勒矩阵最后设计了一种基于ＢＳＯ晶体的电压。The state of polarization in bismuth silicate(BSO)crystal under simultaneously applied electric and magnetic fields and its application to sensors are theoretically analyzed.By solving the coupled wave equation of the electro optic and magnetooptic interaction in BSO crystal,we can obtain the polarization transfer function of BSO crystal,and its Jones and Mueller matrices which are functions of the applied electric and magnetic fields.Based on the polarization transfer behavior of the polarized light in BSO crystal,an optical system for the simultaneous measurement of voltage and current is designed.

关 键 词：硅酸铋晶体 电光 磁光 耦合波分析 传感 晶体 

分 类 号：O734[理学—晶体学] O614.532