Infrared and Laser Engineering, Volume. 49, Issue 8, 20190542(2020)

Q-switched fiber laser with Ti: Bi2Te3 of different concentrations

Wei Pan, Hualong Chen, Tiebin Wan, Hongwei Zhang, Liang Jin, He Zhang, Yingtian Xu, Yonggang Zou, Linlin Shi, and Xiaohui Ma*
Author Affiliations
  • National Key Laboratory on High Power Semiconductor Laser, Changchun University of Science and Technology, Changchun 130022, China
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    Figures & Tables(6)
    Characterization of Bi2Te3 material
    (a) I-scan schematic; (b) Modulation depth of different concentrations
    Experimental system structure
    Characterization of laser output changing with pump power
    Output pulse characterization of passively Q-switched laser
    • Table 1.

      Chemicals of hydro-thermal synthesis

      水热合成所用试剂

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      Table 1.

      Chemicals of hydro-thermal synthesis

      水热合成所用试剂

      Name of reagentChemical formulaDosageEffect
      Sodium TelluriteNa2TeO31.5 mmolReactant
      Bismuth chlorideBiCl31 mmolReactant
      Polyvinyl pyrrolidonePVP100 mgSurfactant, reducing agent
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    Wei Pan, Hualong Chen, Tiebin Wan, Hongwei Zhang, Liang Jin, He Zhang, Yingtian Xu, Yonggang Zou, Linlin Shi, Xiaohui Ma. Q-switched fiber laser with Ti: Bi2Te3 of different concentrations[J]. Infrared and Laser Engineering, 2020, 49(8): 20190542

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    Paper Information

    Category: 激光器与激光光学

    Received: Nov. 3, 2019

    Accepted: Dec. 28, 2019

    Published Online: Dec. 31, 2020

    The Author Email: Ma Xiaohui (mxh@cust.edu.cn)

    DOI:10.3788/IRLA20190542

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