High efficiency quasi-phasematched frequency doubling waveguides in KTiOPO4 fabricated by electric field poling

被引：27

作者：

Chen, Q ^{[1
]}

Risk, WP ^{[1
]}

机构：

[1] IBM CORP,DIV RES,ALMADEN RES CTR,SAN JOSE,CA 95120

来源：

ELECTRONICS LETTERS | 1996年 / 32卷 / 02期

关键词：

optical waveguides; frequency multipliers; ion exchange;

D O I：

10.1049/el:19960097

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：

Waveguides for quasi-phasematched frequency doubling were fabricated using an applied electric field to produce periodic poling and ion-exchange to produce channel waveguides. A blue output power of 12mW was achieved with 146mW of infrared light in a 3.6mm-long waveguide.

引用

页码：107 / 108

页数：2

共 9 条

[1] FABRICATION AND CHARACTERIZATION OF OPTICAL WAVE-GUIDES IN KTIOPO4
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[7] CHARACTERIZATION OF OPTICAL WAVE-GUIDES IN KTIOPO4 BY 2ND-HARMONIC SPECTROSCOPY
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[J]. JOURNAL OF APPLIED PHYSICS, 1994, 76 (09) : 4999 - 5006
[8] EFFICIENT TYPE-I BLUE 2ND-HARMONIC GENERATION IN PERIODICALLY SEGMENTED KTIOPO4 WAVE-GUIDES
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[J]. APPLIED PHYSICS LETTERS, 1990, 57 (20) : 2074 - 2076
[9] QUASI-PHASE-MATCHED BLUE-LIGHT GENERATION IN BULK LITHIUM-NIOBATE, ELECTRICALLY POLED VIA PERIODIC LIQUID ELECTRODES
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[J]. ELECTRONICS LETTERS, 1994, 30 (11) : 894 - 895

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