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

作　　者：闫平 殷树鹏 巩马理 

机构地区：[1]Center for Photonics and Electronics,State Key Laboratory of Tribology,Department of Precision Instruments,Tsinghua University

出　　处：《Chinese Optics Letters》2008年第8期580-582,共3页中国光学快报（英文版）

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 up 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.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 up 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.

关 键 词：Architectural design Broadband amplifiers Computer networks EXTRACTION LASERS Power amplifiers YTTERBIUM 

分 类 号：TN24[电子电信—物理电子学]