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.
出处
《山东理工大学学报（自然科学版）》
CAS
2011年第6期101-104,108,共5页
Journal of Shandong University of Technology:Natural Science Edition
关键词
线性电光效应
半波电压
极值法
倍频法
LN晶体
linear electro-optic theory
half-wave voltage
extremal measure method
frequency doubling method
LN crystal
