Optical and nonlinear optical study of KTa0.52Nb0.48O3 epitaxial film

被引：14

作者：

Zhang, HY ^{[1
]}

He, XH ^{[1
]}

Shih, YH ^{[1
]}

Harshavardhan, KS ^{[1
]}

Knauss, LA ^{[1
]}

机构：

[1] NEOCERN INC,BELTSVILLE,MD 20705

来源：

OPTICS LETTERS | 1997年 / 22卷 / 23期

关键词：

D O I：

10.1364/OL.22.001745

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The second-order nonlinear optical coefficients d(33), d(31), and d(15) of KTa0.52Nb0.48O3 epitaxial thin films grown upon MgO were studied by the standard Maker fringe method of an anisotropic medium. The measured das = -84 pm/V is 2.8 times the d(33) Of LiNbO3 The refractive indices n(e) and n(o) at several wavelengths were determined by TE and TM waveguide mode measurements. The data presented here point out the excellent qualities of KTa1-xNbxO3 films for use in integrated optics applications. (C) 1997 Optical Society of America.

引用

页码：1745 / 1747

页数：3

共 8 条

[1] HOLOGRAPHY, COHERENT-LIGHT AMPLIFICATION AND OPTICAL-PHASE CONJUGATION WITH PHOTOREFRACTIVE MATERIALS [J].