Highly efficient blue light generation in flux grown KTiOPO4 periodically poled by an electric field

被引：30

作者：

Oron, M ^{[1
]}

Katz, M ^{[1
]}

Eger, D ^{[1
]}

Rosenman, G ^{[1
]}

Skliar, A ^{[1
]}

机构：

[1] TEL AVIV UNIV,IL-66978 RAMAT AVIV,ISRAEL

来源：

ELECTRONICS LETTERS | 1997年 / 33卷 / 09期

关键词：

optical harmonic generation; nonlinear optics;

D O I：

10.1049/el:19970530

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：

Flux grown KTiOPO4 crystals were periodically poled by an electrical field. Homogeneous domain patterns with periods of 6.9 and 6.3 mu m were induced in the entire crystal bulk and used for the second harmonic generation of blue light. The domain wall displacement during poling was investigated, and the results were used to optimise the domain structure. A high power conversion efficiency of 4.1%W-1 in a single path was obtained.

引用

页码：807 / 809

页数：3

共 6 条

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[6] 55-PERCENT CONVERSION EFFICIENCY TO GREEN IN BULK QUASI-PHASE-MATCHING LITHIUM-NIOBATE
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[J]. ELECTRONICS LETTERS, 1995, 31 (08) : 669 - 671

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