FERROELECTRIC-DOMAIN INVERSION INDUCED BY SIO2 CLADDING FOR LINBO3 WAVE-GUIDE SHG

被引：40

作者：

FUJIMURA, M

SUHARA, T

NISHIHARA, H

机构：

[1] Department of Electronic Engineering, Faculty of Engineering, Osaka University, Suita, Osaka, 2-1 Yamada-Oka

来源：

ELECTRONICS LETTERS | 1991年 / 27卷 / 13期

关键词：

INTEGRATED OPTICS; HARMONIC GENERATION; NONLINEAR OPTICS; OPTICAL WAVE-GUIDES;

D O I：

10.1049/el:19910752

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

It was found that, by heating an LiNbO3 crystal with SiO2 cladding on the + z face, ferroelectric-domain inversion is induced under the cladding. The inversion method offers high reproducibility and is suitable for fabrication of quasiphase-matching waveguide SHG devices. A prototype device was fabricated and SHG was demonstrated using a CW-YAG laser.

引用

页码：1207 / 1209

页数：3

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