Laser & Optoelectronics Progress, Volume. 58, Issue 19, 1924001(2021)

Low Power Consumption Circuit of Constant Current Source for Driving Gas Glow Discharge

Yongqing Wang*, Huan Liu**, Zhenzhen Wan, and Yixuan Shen
Author Affiliations
  • College of Electronic Information Engineering, Hebei University, Baoding , Hebei 071002, China
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    Figures & Tables(6)
    Block diagram of traditional glow direct current discharge
    Negative resistance characteristic curve of gas discharge[17-19]
    Improved direct current glow discharge structure
    Spectrograms of Cu, Si, and Mo in galvanized sheet samples
    • Table 1. Parameters of type 2CL71A high pressure silicon reactor

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      Table 1. Parameters of type 2CL71A high pressure silicon reactor

      ParameterValueUnit
      Repeat voltage8kV
      Average forward current5mA
      Non-repetitive forward surge current0.5A
      Forward voltage drop25V
      High temperature reverse current5μA
      Reverse recovery time100ns
    • Table 2. Spectral intensities and RSD values of elements in galvanized sheet

      View table

      Table 2. Spectral intensities and RSD values of elements in galvanized sheet

      Number of groupsSpectral intensity of Cu /CountsSpectral intensity of Si /CountsSpectral intensity of Mo /Counts
      16485.221065.625602.3
      26420.620456.524505.2
      36402.421218.824698.7
      46367.820337.624990.6
      56301.520151.224810.5
      66251.120564.224958.4
      76187.520962.825791.3
      RSD /%1.63661.95351.8893
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    Yongqing Wang, Huan Liu, Zhenzhen Wan, Yixuan Shen. Low Power Consumption Circuit of Constant Current Source for Driving Gas Glow Discharge[J]. Laser & Optoelectronics Progress, 2021, 58(19): 1924001

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    Paper Information

    Category: Optics at Surfaces

    Received: Nov. 30, 2020

    Accepted: Mar. 2, 2021

    Published Online: Oct. 14, 2021

    The Author Email: Wang Yongqing (125254397@qq.com), Liu Huan (1262030094@qq.com)

    DOI:10.3788/LOP202158.1924001

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