A Q-switched 980 nm Yb-doped single-mode fiber amplifier and its frequency doubling - 文章详情页

作者：

Li, Pingxue (Li, Pingxue.) (学者：李平雪) | Zhang, Xuexia (Zhang, Xuexia.) | Zou, Shuzhen (Zou, Shuzhen.) | Bai, Zhenao (Bai, Zhenao.) | Li, Gang (Li, Gang.) (学者：李港)

收录：

EI Scopus

摘要：

In　this　paper,　a　single-mode　Q-switched　980　nm　Yb-doped　fiber　amplifier　were　studied　experimentally.　In　the　experiment,　we　used　a　980　nm　acousto-optics　(AO)　Q-switched　Yb-doped　single-mode　fiber　laser　as　the　seed　source,　which　generated　an　average　output　power　of　73　mW　at　980　nm　with　the　pulse　width　of　10　ns　at　repetition　frequency　of　16　kHz.　Then,　another　single-mode　Yb-doped　fiber　pumped　by　a　cw　946　nm　Nd:YAG　laser　composed　the　fiber　amplifier.　As　a　result,　the　980　nm　amplified　light　with　150　mW　average　output　power　was　generated.　Through　frequency　doubling　the　980　nm　laser　with　a　BIBO　crystal,　an　average　output　power　of　8　mW　of　pulsed　blue-green　laser　at　490　nm　was　generated.　©2010　IEEE.

关键词：

Fiber amplifiers Fiber lasers Fibers Frequency doublers Neodymium lasers Optoelectronic devices Photonics Pulsed lasers Pumping (laser) Q switching Single mode fibers Yttrium aluminum garnet

作者机构：

[ 1 ] [Li, Pingxue]Institute of Laser Engineering, Beijing University of Technology, Beijing, China
[ 2 ] [Zhang, Xuexia]Institute of Laser Engineering, Beijing University of Technology, Beijing, China
[ 3 ] [Zou, Shuzhen]Institute of Laser Engineering, Beijing University of Technology, Beijing, China
[ 4 ] [Bai, Zhenao]Institute of Laser Engineering, Beijing University of Technology, Beijing, China
[ 5 ] [Li, Gang]Institute of Laser Engineering, Beijing University of Technology, Beijing, China

通讯作者信息：

电子邮件地址：

pxli@bjut.edu.cn

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