Abstract

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.

© 2008 Chinese Optics Letters

End-pumped 300 W continuous-wave ytterbium-doped all-fiber laser with master oscillator multi-stage power amplifiers configuration

Shupeng Yin, Ping Yan, and Mali Gong
Opt. Express 16(22) 17864-17869 (2008)

110  W all-fiber picosecond master oscillator power amplifier based on large-core-diameter ytterbium-doped fiber

Zhenhua Yu, Wei Shi, Xinzheng Dong, Jinhui Li, Yizhu Zhao, and Huixian Liu
Appl. Opt. 55(15) 4119-4122 (2016)

Single-frequency, single-mode, plane-polarized ytterbium-doped fiber master oscillator power amplifier source with 264 W of output power

Y. Jeong, J. Nilsson, J. K. Sahu, D. B. S. Soh, C. Alegria, P. Dupriez, C. A. Codemard, D. N. Payne, R. Horley, L. M. B. Hickey, L. Wanzcyk, C. E. Chryssou, J. A. Alvarez-Chavez, and P. W. Turner
Opt. Lett. 30(5) 459-461 (2005)

230 W average-power all-fiber-based actively Q-switched fiber master oscillator–power amplifier

Qiang Fang, Yuguo Qin, Bo Wang, and Wei Shi
Appl. Opt. 52(27) 6744-6747 (2013)

Single frequency 1083nm ytterbium doped fiber master oscillator power amplifier laser

Shenghong Huang, Guanshi Qin, Akira Shirakawa, Mitsuru Musha, and Ken-ichi Ueda
Opt. Express 13(18) 7113-7117 (2005)