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Acta Optica Sinica, Volume. 45, Issue 10, 1006002(2025)

Performance of DFMA-PON Systems Using Parallel IM/PM Transmitter for Dispersion Compensation

Yukun Zhang1, Xiaoxue Gong1、*, Rui Li1, Qihan Zhang2, and Lei Guo1
Author Affiliations
  • 1School of Communications and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing 400065, China
  • 2State Key Laboratory of Advanced Manufacturing for Optical Systems, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, Jilin , China
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    AbstractGet PDF(in Chinese)
    Figures&Tables (8)
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    References (23)
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    Figures & Tables(8)
    Normalized frequency responses of IM and PM signals

    Fig. 1. Normalized frequency responses of IM and PM signals

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    Basic structure of second-order Volterra filter based on LMS algorithm

    Fig. 2. Basic structure of second-order Volterra filter based on LMS algorithm

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    DD DFMA-PON system based on parallel IM/PM transmitter structure

    Fig. 3. DD DFMA-PON system based on parallel IM/PM transmitter structure

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    Spectrum of each sub-channel after PIN. (a) Spectrum corresponding to CH1, CH2, and CH4; (b) spectrum corresponding to CH3; (c) spectrum after channel combining

    Fig. 4. Spectrum of each sub-channel after PIN. (a) Spectrum corresponding to CH1, CH2, and CH4; (b) spectrum corresponding to CH3; (c) spectrum after channel combining

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    BER curves with OBTB and 25 km SSMF. (a) BER curves of CH1; (b) BER curves of CH2; (c) BER curves of CH3; (d) BER curves of CH4

    Fig. 5. BER curves with OBTB and 25 km SSMF. (a) BER curves of CH1; (b) BER curves of CH2; (c) BER curves of CH3; (d) BER curves of CH4

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    BER curves using second-order adaptive Volterra filter based on LMS algorithm. (a) BER curves of CH1; (b) BER curves of CH2; (c) BER curves of CH3; (d) BER curves of CH4

    Fig. 6. BER curves using second-order adaptive Volterra filter based on LMS algorithm. (a) BER curves of CH1; (b) BER curves of CH2; (c) BER curves of CH3; (d) BER curves of CH4

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    BER curves with different number of taps. (a) BER curves of CH1; (b) BER curves of CH4

    Fig. 7. BER curves with different number of taps. (a) BER curves of CH1; (b) BER curves of CH4

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    BER curves for transmission of 50 km and 100 km. (a) BER curves for transmission of 50 km; (b) BER curves for transmission of 100 km

    Fig. 8. BER curves for transmission of 50 km and 100 km. (a) BER curves for transmission of 50 km; (b) BER curves for transmission of 100 km

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    Yukun Zhang, Xiaoxue Gong, Rui Li, Qihan Zhang, Lei Guo. Performance of DFMA-PON Systems Using Parallel IM/PM Transmitter for Dispersion Compensation[J]. Acta Optica Sinica, 2025, 45(10): 1006002

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    Paper Information

    Category: Fiber Optics and Optical Communications

    Received: Feb. 21, 2025

    Accepted: Mar. 31, 2025

    Published Online: May. 19, 2025

    The Author Email: Xiaoxue Gong (Gongxx@cqupt.edu.cn)

    DOI:10.3788/AOS250625

    CSTR:32393.14.AOS250625

    Topics

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