NON-LINEAR OPTICAL-PROPERTIES OF UREA

被引:141
作者
CASSIDY, C
HALBOUT, JM
DONALDSON, W
TANG, CL
机构
[1] Materials Science Center, Cornell University, Ithaca
关键词
D O I
10.1016/0030-4018(79)90027-0
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We report measurements on the second and third order nonlinear hyperpolarizabilities of the urea molecule using the techniques of dc field induced second-harmonic generation and four-wave mixing. Single crystals of urea have been grown and found to have high optical damage thresholds from the near ir to the uv region of the spectrum. © 1979.
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页码:243 / 246
页数:4
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