PHASE-MATCHED 3RD-HARMONIC GENERATION IN BIAXIAL CRYSTALS

被引:9
|
作者
XIE, SW
YANG, XL
JIAN, WY
CHEN, YL
机构
[1] Department of Applied Physics, Shanghai Jiao Tong University, Shanghai
关键词
D O I
10.1016/0030-4018(95)00132-R
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We have analyzed the collinear phase matching (PM) conditions for third-harmonic generation (THG) in biaxial crystals and derived the expressions of the effective nonlinear optical susceptibility when PM directions are in the three principal planes using the matrices in contracted subscript form. Phase matched THG in lithium formate monohydrate (LFHM) crystals are observed, which agree well with the calculated phase matching directions..
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页码:648 / 656
页数:9
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