ALL-SOLID-STATE CONTINUOUS-WAVE FREQUENCY-QUADRUPLED ND-YAG LASER

被引：46

作者：

OKA, M

LIU, LY

WIECHMANN, W

EGUCHI, N

KUBOTA, S

机构：

[1] Kubota Optoelectronics Laboratory, Research Center, Sony Corporation, Shinagawa-ku, Tokyo, 141, 6-7-35, Kitashinagawa

来源：

IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS | 1995年 / 1卷 / 03期

关键词：

D O I：

10.1109/2944.473671

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：

We report all solid-state, continuous-wave, high-power, deep ultraviolet generation. An intracavity frequency doubled Nd:YAG pumped by fiber-coupled diodes is used to generate high-power green output. Significance of nonlinear coupling and spatial hole burning of two-mode oscillation in the laser is discussed. When the incident 532 nm power on an external resonant doubler was 2.9 W, we generated 1.5 W of continuous-wave 266-nm radiation using a Czochralski-grown beta-BaB2O4. To achieve stable external resonance, a novel voice coil motor actuator is employed with servo bandwidth as large as 50 kHz.

引用

页码：859 / 866

页数：8

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