Q-Switched Thulium-Doped Domestic Silica Fiber Laser  

作　　者：HU Hui DU Ge-Guo YAN Pei-Guang ZHAO Jun-Qing GUO Chun-Yu RUAN Shuang-Chen 胡辉;杜戈果;闫培光;赵俊清;郭春雨;阮双琛(Shenzhen Key Laboratory of Laser Engineering,College of Electronic Science and Technology,Shenzhen University,Shenzhen 518060)

机构地区：[1]Shenzhen Key Laboratory of Laser Engineering,College of Electronic Science and Technology,Shenzhen University,Shenzhen 518060

出　　处：《Chinese Physics Letters》2011年第4期112-114,共3页中国物理快报（英文版）

基　　金：Supported by the National Natural Science Foundation of China under Grant No 61007054;the Natural Science Foundation of Guangdong Province(9451806001002428);the Science and Technology Project of Shenzhen City(200716).

摘　　要：We report a cladding-pumped Tm^(3+)-doped domestic silica fiber laser operated at 2pm and actively Q-switched with an acousto-optic modulator.Pulse trains are obtained as pumped by a 785nm laser diode.The maximum average output power is 1.27W.Peak power up to 4.2kW and pulse energy up to 840μJ are obtained with the pulse duration of 200ns produced at a repetition rate of 1 kHz.The laser performance is studied under different repetition rates and pump powers.Lastly,we give some discussion.

关 键 词：PUMPED laser pulse 

分 类 号：TN2[电子电信—物理电子学]