2ND-HARMONIC GENERATION DEVICE WITH INTEGRATED PERIODICALLY DOMAIN-INVERTED REGIONS AND DISTRIBUTED BRAGG REFLECTOR IN A LINBO3 CHANNEL WAVE-GUIDE

被引：22
作者：
SHINOZAKI, K
MIYAMOTO, Y
OKAYAMA, H
KAMIJOH, T
NONAKA, T
机构：
[1] Research and Development Group, Oki Electric Industry Co., Ltd., Hachioji, Tokyo 193
来源：
APPLIED PHYSICS LETTERS | 1991年 / 58卷 / 18期
关键词：
D O I：
10.1063/1.105050
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We propose a new structure of LiNbO3 guided wave second-harmonic generation device, in which the fundamental light beam is sufficiently confined by two distributed Bragg reflectors (DBRs) formed at input and output ports. The 40% increase in the conversion compared with a conventional device without DBR was achieved under a quasi-phase matching condition.
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页码：1934 / 1936
页数：3
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