ION-IMPLANTED OPTICAL WAVE-GUIDES IN KNBO3 FOR EFFICIENT BLUE-LIGHT 2ND-HARMONIC GENERATION

被引：6

作者：

FLEUSTER, M ^{[1
]}

BUCHAL, C ^{[1
]}

FLUCK, D ^{[1
]}

GUNTER, P ^{[1
]}

机构：

[1] SWISS FED INST TECHNOL, INST QUANTUM ELECTR, CH-8093 ZURICH, SWITZERLAND

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1993年 / 80-1卷

关键词：

D O I：

10.1016/0168-583X(93)90754-T

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Single crystals of KNbO3 have an excellent potential for nonlinear optical applications, especially for the conversion of near infrared to blue laser light. We have used He ions of 2 to 3 MeV to fabricate low loss permanent waveguides in KNbO3. We present results on the waveguide characterization and demonstrate efficient guided wave second harmonic generation of blue light at 434 nm in a planar waveguide as well as Cherenkov-type frequency doubling in a channel waveguide at 430 nm.

引用

页码：1150 / 1153

页数：4

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