Simultaneous dual-wavelength lasers at 1064 and 1342 nm in femtosecond-laser-written Nd:YVO4 channel waveguides

被引：28
|
作者：
Tan, Yang [1 ]
Jia, Yuechen [1 ]
Chen, Feng [1 ]
Rodriguez Vazquez de Aldana, Javier [2 ]
Jaque, Daniel [3 ]
机构：
[1] Shandong Univ, Sch Phys, Key Lab Particle Phys & Particle Irradiat, Minist Educ, Jinan 250100, Peoples R China
[2] Univ Salamanca, Fac Ciencias, Grp Opt, E-37008 Salamanca, Spain
[3] Univ Autonoma Madrid, Fac Ciencias, Dept Fis Mat, E-28049 Madrid, Spain
来源：
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 2011年 / 28卷 / 07期
基金：
中国国家自然科学基金;
关键词：
DOPED FIBER LASER; CRYSTALS; SINGLE; OSCILLATION; GENERATION; OPERATION; GREEN; POWER; COMB; YAG;
D O I：
10.1364/JOSAB.28.001607
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Dual-wavelength waveguide lasing at 1064 and 1342 nm corresponding to the F-4(3/2) -> I-4(11/2) and F-4(3/2) -> I-4(13/2) Nd transitions has been demonstrated in a femtosecond-laser-inscribed Nd:YVO4 channel waveguide. Under 808 nm optical pumping, the obtained laser thresholds at 1064 and 1342 nm were 180 and 210 mW, respectively. The laser slope efficiencies at 1064 and 1342 nm were found to be 15.6% and 1.7%, respectively. (c) 2011 Optical Society of America
引用
收藏
页码：1607 / 1610
页数：4
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