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

来源：

APPLIED PHYSICS LETTERS | 1993年 / 62卷 / 12期

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

页码：1314 / 1316

页数：3

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