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首页> 中文期刊> 《中国物理快报：英文版 》 >LD-pumped 6 W cw Tm3+-Doped Silica Doubl-Cladding Fibre Laser

LD-pumped 6 W cw Tm3+-Doped Silica Doubl-Cladding Fibre Laser

         
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摘要

@@ We report a thulium-doped silica fibre laser that generates a maximum cw output power of 6W in 8 2 μm wavelength range when cladding-pumped by a laser diode(LD)operating at approximately 791 nm at room temperature.The slope efficiency with respect to the launched pump power is 50% and 38.4%,with and without an output coupler mirror,respectively.The corresponding thresholds are 2.8 W and 4.8 W,respectively.The beam qualities M2/x and Mw/y are 1.26 and 1.32,respectively.The experimental results are also analysed.

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  • 来源
    《中国物理快报：英文版 》 |2008年第3期|957-959|共3页
  • 作者

    DU Ge-Guo; LI Da-Jun; ZHANG Min; YAN Pei-Guang; CHEN Li-Cheng; ZHOU Yao-Hua; RUAN Shuang-Chen;

  • 作者单位

    Shenzhen Key Laboratory of Laser Engineering,College of Electronic Science and Technology,Shenzhen University,Shenzhen 518060;

    Shenzhen Key Laboratory of Laser Engineering,College of Electronic Science and Technology,Shenzhen University,Shenzhen 518060;

    Shenzhen Key Laboratory of Laser Engineering,College of Electronic Science and Technology,Shenzhen University,Shenzhen 518060;

    Shenzhen Key Laboratory of Laser Engineering,College of Electronic Science and Technology,Shenzhen University,Shenzhen 518060;

    Shenzhen Key Laboratory of Laser Engineering,College of Electronic Science and Technology,Shenzhen University,Shenzhen 518060;

    Shenzhen Key Laboratory of Laser Engineering,College of Electronic Science and Technology,Shenzhen University,Shenzhen 518060;

    Shenzhen Key Laboratory of Laser Engineering,College of Electronic Science and Technology,Shenzhen University,Shenzhen 518060;

  • 原文格式 PDF
  • 正文语种 chi
  • 中图分类 物理学 ;
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