Yb3+-doped four-wavelength double clad laser

被引:8
作者
Xu, ZW [1 ]
Xiang, Y
Ning, D
Fan, WD
Yang, SQ
Yuan, SZ
Dong, XY
机构
[1] Nankai Univ, Inst Modern Opt, Tianjin 300071, Peoples R China
[2] China Elect Technol Grp Corp, Inst 46, Tianjin 300220, Peoples R China
关键词
D O I
10.1088/0256-307X/20/4/319
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
A novel Yb3+-doped four-wavelength double clad fibre laser based on a Fabry-Perot filter, and pumped by a 976 nm laser diode is presented. Its output laser wavelengths are 1085, 1090, 1095 and 1010 nm, respectively. The laser exhibits 0.32 nm line-width, 1.5 W laser output power, 40 dB signal-to-noise ratio and 66% slope efficiency.
引用
收藏
页码:506 / 508
页数:3
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