All-normal-dispersion ps-pulse generation from high-gain ytterbium-doped photonic crystal fiber laser - 文章详情页

作者：

Liu, Zhi (Liu, Zhi.) | Li, Pingxue (Li, Pingxue.) (学者：李平雪) | Chi, Junjie (Chi, Junjie.) | Zhang, Xuexia (Zhang, Xuexia.)

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摘要：

A　fiber　laser　system　emitting　high-quality　ultrashort　powerful　light　pulses　is　reported.　The　photonic　crystal　fiber　featuring　high-gain　large　-mode-core　and　short　absorption　length　is　used,　and　the　fiber　laser　is　passively　mode-locked　by　a　semiconductor　saturable　absorber　mirror.　Its　output　greatly　exceeds　the　power　limitation　of　single-mode　fiber　oscillators　with　1.4-W　average　power　at　1　039-nm　center　wavelength,　6.9-ps　pulse　width,　and　45.4-MHz　repetition　rate.　©　2012　Chinese　Optics　Letter.

关键词：

Crystal whiskers Fiber lasers Fibers Laser mirrors Passive mode locking Photonic crystal fibers Pulse repetition rate Semiconductor lasers Semiconductor saturable absorber mirrors Single mode fibers Ytterbium

作者机构：

[ 1 ] [Liu, Zhi]Institute of Laser Engineering, Beijing University of Technology, Beijing 100124, China
[ 2 ] [Li, Pingxue]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 ] [Zhang, Xuexia]Institute of Laser Engineering, Beijing University of Technology, Beijing 100124, China

通讯作者信息：

电子邮件地址：

pxli@bjut.edu.cn

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