晶体半波电压测量方法  

Crystal half-wave voltage measurement methods

作　　者：朱文营[1] 王辉林[1] 

机构地区：[1]山东理工大学机械工程学院,山东淄博255091

出　　处：《山东理工大学学报（自然科学版）》2011年第6期101-104,108,共5页Journal of Shandong University of Technology:Natural Science Edition

摘　　要：提出了测量LN晶体半波电压的两种具体方法——极值法和倍频法,并从理论上进行了推导,构建了LN晶体半波电压的测量系统.经过实际测量,得到了LN晶体的半波电压,并对两种方法的优缺点进行了比较.In this paper,the linear electro-optical theory of LN crystal is introduced.Meanwhile,two metrical methods of LN crystal half-wave voltage are introduced： extremal measure method and frequency doubling method.The theoretical formula and measuring system of the half-wave voltage are established.The comparison result between the two methods is carried out.At last,the application of electro-optical modulation is introduced.

关 键 词：线性电光效应 半波电压 极值法 倍频法 LN晶体 

分 类 号：O436.4[机械工程—光学工程]