Efficient ultraviolet light generation by LiNbO3 waveguide first-order quasi-phase-matched second-harmonic generation devices

被引：19

作者：

Kintaka, K

Fujimura, M

Suhara, T

Nishihara, H

机构：

[1] Department of Electronic Engineering, Faculty of Engineering, Osaka University, Suita, Osaka 565, 2-1, Yamada-Oka

来源：

ELECTRONICS LETTERS | 1996年 / 32卷 / 24期

关键词：

lithium niobate; optical waveguides; optical harmonic generation;

D O I：

10.1049/el:19961467

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：

LiNbO3 waveguide first-order quasi-phase-matched second-harmonic generation devices for ultraviolet light generation were fabricated by applying voltage for the first time. Ultraviolet light of 383nm wavelength was obtained with a domain-inverted grating with 2.0 mu m period. A high output of 1.9mW and a high normalised efficiency of 60%/W were obtained with a 3mm interaction length.

引用

页码：2237 / 2238

页数：2

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