2ND-HARMONIC GENERATION OF POLED BATIO3 THIN-FILMS

被引:108
|
作者
LU, HA
WILLS, LA
WESSELS, BW
LIN, WP
ZHANG, TG
WONG, GK
NEUMAYER, DA
MARKS, TJ
机构
[1] NORTHWESTERN UNIV,DEPT PHYS,EVANSTON,IL 60208
[2] NORTHWESTERN UNIV,DEPT CHEM,EVANSTON,IL 60208
[3] NORTHWESTERN UNIV,MAT RES CTR,EVANSTON,IL 60208
关键词
D O I
10.1063/1.108716
中图分类号
O59 [应用物理学];
学科分类号
摘要
Second-harmonic generation of 1.064 mum incident light was measured on BaTiO3 thin films prepared by metalorganic chemical vapor deposition. Upon corona poling of the film, the second-harmonic signal was significantly enhanced. The second-order nonlinear optical susceptibility, d, of the poled film reaches approximately 7.5 times that of the quartz. The enhanced second-harmonic generation shows a very slow decay at room temperature.
引用
收藏
页码:1314 / 1316
页数:3
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