二次谐波测定电场矢量及THz辐射场  

Measurement of the Electric Field and THz Field by Optical Second-Harmonic Generation

作　　者：王秀敏[1] 

机构地区：[1]北京建筑工程学院理学院,北京100044

出　　处：《北京建筑工程学院学报》2008年第1期58-61,共4页Journal of Beijing Institute of Civil Engineering and Architecture

摘　　要：利用非线性光学效应的二次谐波测定电场矢量以及THz电磁辐射场的新技术的方法,其有效性强,应用前景广阔.A new technique based on the second harmonic generation of the nonlinear optic effect for the measurement of the vector character of electric fields and the detection of freely propagating terahertz radiation is introduced.And the efficiency and application prospects of the methed are presented.

关 键 词：二次谐波 电场矢量 THz电磁辐射场 

分 类 号：O436[机械工程—光学工程]