Intermittent oscillation of 1064 nm and 1342 nm obtained in a diode-pumped doubly passively Q-switched Nd:YVO4 laser

被引：16
|
作者：
Huang, H. T. [1 ]
He, J. L. [1 ]
Zhang, B. T. [1 ]
Yang, K. J. [1 ]
Zuo, C. H. [1 ]
Xu, J. L. [1 ]
Dong, X. L. [1 ]
Zhao, S. [1 ]
机构：
[1] Shandong Univ, State Key Lab Crystal Mat, Inst Crystal Mat, Jinan 250100, Peoples R China
来源：
APPLIED PHYSICS B-LASERS AND OPTICS | 2009年 / 96卷 / 04期
基金：
中国国家自然科学基金;
关键词：
ND-YAG LASER; DUAL-WAVELENGTH; LIGHT GENERATION; YELLOW; LITAO3; RED;
D O I：
10.1007/s00340-009-3586-9
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The intermittent oscillation of 1064 nm and 1342 nm was demonstrated in a diode-pumped doubly passively Q-switched Nd:YVO4/Cr4+:YAG/V3+:YAG laser for the first time to our best knowledge. By exploiting a three-mirror configuration and choosing appropriate reflectivity values for the two wavelengths on the output couplers, the dual-wavelength pulsed operation was obtained. The maximum dual-wavelength average output power was 428 mW, corresponding to an optical-to-optical conversion efficiency of 8.5%. The corresponding physical explanations for the intermittent oscillation as well as the related phenomena are also given in this paper.
引用
收藏
页码：815 / 820
页数：6
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