High repetition rate picosecond large-mode-area Yb-doped fiber amplifier with mode-locking Nd:YVO4 laser as seed source - 文章详情页

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摘要：

We　demonstrate　a　diode-pumped　master-oscillator/fiber-amplifier　(MOFA)　system　consisting　of　a　passively　SESAM　mode-locking　Nd:YVO4　laser　and　a　Yb-doped　large-mode-area　fiber　amplifier,　which　generates　total　average　power　of　24.4　W　at　1064　nm　center　wavelength,　91.5　MHz　repetition　rate,　and　21.9　ps　pulse　duration.　Power　scaling　limitations　that　arise　from　nonlinear　distortions　such　as　self-phase-modulation　(SPM)　and　stimulated　Raman　scattering　(SRS)　have　not　been　observed　during　the　whole　experiments.　©　2012　Chinese　Optics　Letter.

关键词：

Optical pumping Laser mode locking Mode-locked fiber lasers Fiber amplifiers Stimulated Raman scattering Diode amplifiers Pulse repetition rate Locks (fasteners)

作者机构：

[ 1 ] [Li, Pingxue]Institute of Laser Engineering, Beijing University of Technology, Beijing 100124, China
[ 2 ] [Liu, Zhi]Institute of Laser Engineering, Beijing University of Technology, Beijing 100124, China
[ 3 ] [Chi, Junjie]Institute of Laser Engineering, Beijing University of Technology, Beijing 100124, China
[ 4 ] [Zhong, Guoshun]Science and Technology on Solid-State Laser Laboratory, Beijing 100015, China
[ 5 ] [Li, Yao]Science and Technology on Solid-State Laser Laboratory, Beijing 100015, China
[ 6 ] [Wang, Xiongfei]Science and Technology on Solid-State Laser Laboratory, Beijing 100015, China
[ 7 ] [Yang, Chun]Institute of Laser Engineering, Beijing University of Technology, Beijing 100124, China
[ 8 ] [Zhao, Ziqiang]Institute of Laser Engineering, Beijing University of Technology, Beijing 100124, China
[ 9 ] [Zhao, Hong]Science and Technology on Solid-State Laser Laboratory, Beijing 100015, China
[ 10 ] [Jiang, Dongsheng]Science and Technology on Solid-State Laser Laboratory, Beijing 100015, China

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pxli@bjut.edu.cn

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