Power Characteristics of cw Second-harmonic Generation in Periodically Poled LiNbO3

被引：1
|
作者：
Kang, Bonghoon [1 ]
Joo, Gi-Tae [2 ]
Rhee, Bum Ku [3 ]
机构：
[1] Far East Univ, Dept Visual Opt, Chungbuk 369700, South Korea
[2] Seoul Natl Univ Technol, Dept Mat Sci & Engn, Seoul 139743, South Korea
[3] Sogang Univ, Dept Phys, Seoul 121742, South Korea
来源：
JOURNAL OF THE KOREAN CERAMIC SOCIETY | 2010年 / 47卷 / 05期
关键词：
Periodically poled LiNbO3 (PPLN); Quasi-phase matching; Second-harmonic generation; Photorefractive effect;
D O I：
10.4191/KCERS.2010.47.5.430
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
We verified through a noncritical phase-matched second-harmonic generation experiment that the periodically-poled LiNbO3 (PPLN) had a large effective nonlinear optical coefficient, demonstrating that the QPM grating was uniform throughout the entire length of PPLN. The quasi-phase matching temperature was 193.4 degrees C. The maximum SHG output power at the fundamental power of 2.0 W was found to be 18.0 mW; generated second-harmonic beam was found to have no photorefractive effect.
引用
收藏
页码：430 / 432
页数：3
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