Yb3+-Doped Double-Clad Fibre Laser Based on Fibre Bragg Grating

被引：8

作者：

Fan, Wan-De ^{[1
,2
]}

Fu, Sheng-Gui ^{[1
]}

Zhang, Qiang ^{[1
]}

Ning, Ding ^{[3
]}

Li, Li-Jun ^{[1
]}

Wang, Zhi ^{[1
]}

Yuan, Shu-Zhong ^{[1
]}

Dong, Xiao-Yi ^{[1
]}

机构：

[1] Institute of Modern Optics, Nankai University

[2] College of Physics, Nunkai University

[3] 46th Institute, China Electron. Technol. Grp. Corp.

来源：

| 2003年 / IOP Publishing Ltd卷 / 20期

关键词：

Double clad fiber laser - Double-clad fibres - Laser output power - Laser-based - Line-width - Output mirrors - Phase mask method - Pump power - Slope efficiencies;

D O I：

10.1088/0256-307X/20/12/023

中图分类号：

学科分类号：

摘要：

A novel Yb3+-doped double-clad fibre laser based on a double-clad fibre Bragg grating is presented. The fibre Bragg grating, as the output mirror, has been formed in Yb3+-doped double-clad fibre with the phase-mask method. When the input pump power is 2.8 W, the maximum laser output power is 570 mW, with < 0.2 nm in line-width at the wavelength of 1.058 μm, over 40 dB signal-to-noise ratio and 24% slope efficiency.

引用

页码：2169 / 2171

页数：2