Quasi-phase-matched self-frequency-doubling waveguide laser in Nd::LiNbO3

被引：34

作者：

Fujimura, M ^{[1
]}

Kodama, T ^{[1
]}

Suhara, T ^{[1
]}

Nishihara, H ^{[1
]}

机构：

[1] Osaka Univ, Grad Sch Engn, Dept Elect Engn, Suita, Osaka 5650871, Japan

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2000年 / 12卷 / 11期

关键词：

lithium niobate; nonlinear optics; optical waveguide; quasi-phase-matching; rare earth; second-harmonic generation; waveguide laser;

D O I：

10.1109/68.887724

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：

A Nd:LiNbO3 quasi-phase-matched self-frequency-doubling waveguide laser is demonstrated for the first time. Fabrication of domain-inverted gratings in Nd:LiNbO3 for quasi-phase-matched second-harmonic generation (QPM-SHG) was a key for implementation of the device, A simple fabrication method was found and employed in a prototype device fabrication, The device was optically-pumped at 814-nm wavelength. A laser oscillation took place at 1084 nm and green light emission was obtained at 542 nm by intracavity QPM-SHG.

引用

页码：1513 / 1515

页数：3

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