• Infrared and Laser Engineering
  • Vol. 49, Issue 8, 20190542 (2020)
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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    DOI: 10.3788/IRLA20190542 Cite this Article
    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 Copy Citation Text show less
    Characterization of Bi2Te3 material
    Fig. 1. Characterization of Bi2Te3 material
    (a) I-scan schematic; (b) Modulation depth of different concentrations
    Fig. 2. (a) I-scan schematic; (b) Modulation depth of different concentrations
    Experimental system structure
    Fig. 3. Experimental system structure
    Characterization of laser output changing with pump power
    Fig. 4. Characterization of laser output changing with pump power
    Output pulse characterization of passively Q-switched laser
    Fig. 5. Output pulse characterization of passively Q-switched laser
    Name of reagentChemical formulaDosageEffect
    Sodium TelluriteNa2TeO31.5 mmolReactant
    Bismuth chlorideBiCl31 mmolReactant
    Polyvinyl pyrrolidonePVP100 mgSurfactant, reducing agent
    Table 1.

    Chemicals of hydro-thermal synthesis

    水热合成所用试剂

    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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