BLUE-LIGHT GENERATION IN LINBO3 WAVE-GUIDE SHG DEVICE WITH 1ST ORDER DOMAIN-INVERTED GRATING FORMED BY EB SCANNING

被引：24

作者：

FUJIMURA, M

KINTAKA, K

SUHARA, T

NISHIHARA, H

机构：

[1] Department of Electronic Engineering, Faculty of Engineering, Osaka University, Suita, Osaka 565

来源：

ELECTRONICS LETTERS | 1992年 / 28卷 / 20期

关键词：

NONLINEAR OPTICS; OPTICAL WAVE-GUIDES; HARMONIC GENERATION; ELECTRON BEAM LITHOGRAPHY;

D O I：

10.1049/el:19921195

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：

An LiNbO3 waveguide SHG device for blue fight generation by first order quasiphase-matching was fabricated using the electron-beam scanning domain inversion technique for the first time. The period of the domain-inverted grating was 3 mum and blue light of wavelength 0.44 mum was obtained. The normalised SHG efficiency was 70%/W.

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收藏

页码：1868 / 1869

页数：2

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