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Laser & Optoelectronics Progress, Volume. 58, Issue 21, 2125001(2021)

Research on Improved Synchronous Communication Method of Photon Counting Based on MPPC

Fengtao He1、*, Yu Du1, Jianlei Zhang1, Yi Yang1, and Bili Li2
Author Affiliations
  • 1College of Electronic Engineering, Xi'an University of Posts and Telecommunications, Xi'an , Shaanxi 710121, China
  • 2Key Laboratory of Underwater Information and Control, China Shipbuilding Industry Corporation 705 Research Institute, Xi'an , Shaanxi 710000, China
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    AbstractGet PDF(in Chinese)
    Figures&Tables (9)
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    References (29)
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    Figures & Tables(9)
    Wireless optical communication system based on MPPC. (a) Theoretical model; (b) experimental verification system

    Fig. 1. Wireless optical communication system based on MPPC. (a) Theoretical model; (b) experimental verification system

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    C13366-3050GA MPPC module. (a) Circuit structure; (b) material object

    Fig. 2. C13366-3050GA MPPC module. (a) Circuit structure; (b) material object

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    Schematic of working principle of MPPC

    Fig. 3. Schematic of working principle of MPPC

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    Single photon impulse response curve of C13366-3050GA MPPC

    Fig. 4. Single photon impulse response curve of C13366-3050GA MPPC

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    Statistical histogram of output pulse height of MPPC at different optical radiation powers. (a) Por=-70 dBm,λ1=0.4904; (b) Por=-77 dBm,λ2=0.0681

    Fig. 5. Statistical histogram of output pulse height of MPPC at different optical radiation powers. (a) Por=-70 dBm,λ1=0.4904; (b) Por=-77 dBm,λ2=0.0681

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    Principle of improved photon counting synchronous communication based on MPPC

    Fig. 6. Principle of improved photon counting synchronous communication based on MPPC

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    Partial pulse output by MPPC and processing results of each algorithm. (a) MPPC output pulse; (b) MV algorithm; (c) AR algorithm; (d) ML algorithm; (e) OTSRSC signal; (f) PCPB-MV algorithm; (g) PCPB-AR algorithm; (h) PCPB-ML algorithm

    Fig. 7. Partial pulse output by MPPC and processing results of each algorithm. (a) MPPC output pulse; (b) MV algorithm; (c) AR algorithm; (d) ML algorithm; (e) OTSRSC signal; (f) PCPB-MV algorithm; (g) PCPB-AR algorithm; (h) PCPB-ML algorithm

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    Relationship between optical radiation power and BER

    Fig. 8. Relationship between optical radiation power and BER

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    • Table 1. Detailed parameters of detector and experiment

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      Table 1. Detailed parameters of detector and experiment

      DetectorExperimental
      ParameterValueParameterValue
      Number of pixels3600Ambient temperature /℃25
      Pixel size /μm50LD wavelength /nm520
      Photoelectric conversion efficiency at wavelength 520 nm /%~40Sampling frequency /MHz200
      Photoelectric conversion sensitivity /（V·W-1）1.0×109Square wave frequency /MHz1
      Effective photosensitive area /（mm×mm）3.0×3.0Communication rate /（Mbit·s-1）2
      Size /（mm×mm×mm）98×60×35
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    Fengtao He, Yu Du, Jianlei Zhang, Yi Yang, Bili Li. Research on Improved Synchronous Communication Method of Photon Counting Based on MPPC[J]. Laser & Optoelectronics Progress, 2021, 58(21): 2125001

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    Paper Information

    Category: OPTOELECTRONICS

    Received: Jan. 25, 2021

    Accepted: Mar. 8, 2021

    Published Online: Nov. 1, 2021

    The Author Email: He Fengtao (hefengtao@xupt.edu.cn)

    DOI:10.3788/LOP202158.2125001

    Topics

    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology