典型文献
Gain-switched watt-level thulium-doped fiber laser and amplifier operating at 1.7 μm
文献摘要：
A 1.7 μm gain-switched thulium-doped all-fiber laser with a master oscillator power amplifier(MOPA)configuration,utilizing a bandpass fiber filter and a 1550 nm erbium/ytterbium-codoped fiber MOPA,is demonstrated.The influences of pump pulse parameters(repetition rate and pulse duration)and laser cavity structures(ring and linear)on the laser performances were experimentally investigated.To the best of our knowledge,the power quenching and drop were observed in the 1.7 μm gain-switched thulium-doped fiber lasers for the first time,resulting from the mode-locked-resembling operation and nonlinear effects.Moreover,the fiber ring-cavity laser was more stable than the linear-cavity laser in the time domain and power.Finally,a laser with a maximum average power of 1.687 W,a slope efficiency of 19.7％,a single-pulse energy of 16.87 μJ,a pulse width of 425 ns,a repetition rate of 100 kHz and a peak power of 39.69 W was obtained.
文献关键词：
中图分类号：
作者姓名：
Yang Xiao;Xusheng Xiao;Lutao Liu;Haitao Guo
作者机构：
State Key Laboratory of Transient Optics and Photonics,Xi'an Institute of Optics and Precision Mechanics,Chinese Academy of Sciences,Xi'an,China;Center for Materials Science and Optoelectronics Engineering,University of Chinese Academy of Sciences,Beijing,China
文献出处：
引用格式：
[1]Yang Xiao;Xusheng Xiao;Lutao Liu;Haitao Guo-.Gain-switched watt-level thulium-doped fiber laser and amplifier operating at 1.7 μm)[J].高功率激光科学与工程（英文版）,2022(06):49-59
A类：
B类：
Gain,switched,watt,level,thulium,fiber,amplifier,operating,gain,master,oscillator,power,MOPA,configuration,utilizing,bandpass,filter,ytterbium,codoped,is,demonstrated,influences,pump,pulse,parameters,repetition,duration,cavity,structures,ring,performances,were,experimentally,investigated,To,best,our,knowledge,quenching,drop,observed,lasers,first,resulting,from,mode,locked,resembling,operation,nonlinear,effects,Moreover,was,more,stable,than,domain,Finally,maximum,average,slope,efficiency,single,energy,width,kHz,peak,obtained
AB值：
0.543216
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