High repetition rate pulsed laser of twin wavelengths from KTiOPO4 optical parametric oscillation

被引：9
|
作者：
Yong, W [1 ]
Zeng, QY
Zhu, DY
Kai, H
Tong, L
Hong, H
Yu, SF
Su, XZ
机构：
[1] Univ Elect Sci & Technol China, Sch Optoelect Informat, Chengdu 610054, Peoples R China
[2] SW Inst Tech Phys, Chengdu 610041, Peoples R China
来源：
CHINESE PHYSICS | 2004年 / 13卷 / 09期
关键词：
noncritically phase-matching (NCPM); optical parametric oscillators (OPO); KTiOPO4 (KTP); eye-safe;
D O I：
10.1088/1009-1963/13/9/006
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this paper, some key techniques of KTiOPO4 Optical parametric oscillation (OPO) laser with repetitive frequencies and twin wavelengths output have been analysed theoretically and studied experimentally in detail. An intracavity optical parametric oscillator (IOPO) has been applied. Operating under 20Hz, laser output energy of more than 38mJ with twin wavelengths 1.57mum and 1.06mum has been achieved. Results of the experiments agree well with the theoretical discussion.
引用
收藏
页码：1402 / 1406
页数：5
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