175-W continuous-wave master oscillator power amplifier structure ytterbium-doped all-fiber laser

被引：7

作者：

Yan, Ping ^{[1
]}

Yin, Shupeng ^{[1
]}

Gong, Mali ^{[1
]}

机构：

[1] Tsinghua Univ, Dept Precis Instruments, State Key Lab Tribol, Ctr Photon & Elect, Beijing 100084, Peoples R China

来源：

CHINESE OPTICS LETTERS | 2008年 / 6卷 / 08期

关键词：

Ytterbium - Fibers - Fiber amplifiers - Power amplifiers;

D O I：

10.3788/COL20080608.0580

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report on hundred watts range ytterbium-doped all-fiber laser assembly based on the master oscillator power amplifier structure. It consisted of an oscillator and an amplifier with all-fiber components. And fiber fusion splice made the laser be an integrated fiber system. It generated tip to 175.5 W of continuous-wave (CW) output power at 1085 nm with more than 75% extraction efficiency in the amplifier when the total coupled pump power into the double clad fiber was 270 W.

引用

页码：580 / 582

页数：3