椭圆偏振光验证实验的数据处理方法  

Data processing method for elliptically polarized light experimen

作　　者：杨锐喆[1] 程熹[1] 

机构地区：[1]北京大学物理学院,北京100871

出　　处：《物理实验》2005年第2期46-48,共3页Physics Experimentation

摘　　要：椭圆偏振光经过检偏器得到的光强并不是椭圆形的分布,但是可以通过对实验数据的适当处理得到椭圆.本文提出了一种新的处理方法,并给出了其理论推导和利用计算机软件的实现过程.The intensity distribution does not show ellipticity as the elliptically polarized light passes through analyser. A new data processing method is introduced which is applied to obtain the elliptical intensity distribution. With the assistance of computer software designed by ourselves, the whole physical picture could be well demonstrated.

关 键 词：椭圆偏振光 角分布 振幅 数据处理 

分 类 号：O436.3[机械工程—光学工程]