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
- Laser & Optoelectronics Progress
- Vol. 58, Issue 21, 2125001 (2021)
Fig. 1. Wireless optical communication system based on MPPC. (a) Theoretical model; (b) experimental verification system
Fig. 2. C13366-3050GA MPPC module. (a) Circuit structure; (b) material object
Fig. 3. Schematic of working principle of MPPC
Fig. 4. Single photon impulse response curve of C13366-3050GA MPPC
Fig. 5. Statistical histogram of output pulse height of MPPC at different optical radiation powers. (a)
Fig. 6. Principle of improved photon counting synchronous communication based on MPPC
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
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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