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Acta Optica Sinica, Volume. 45, Issue 2, 0206006(2025)

Smooth Upgrade of Passive Optical Networks Based on Novel Wavelength Mark Ratio Modulation

Yongjian Chen1、*, Yang Lu1、**, Liang Cheng2, Chen Yao1, Yunxin Lü1, Yanrong Zhai1, and Meihua Bi1
Author Affiliations
  • 1School of Communication Engineering, Hangzhou Dianzi University, Hangzhou 310018, Zhejiang , China
  • 2China Information Technology Designing and Consulting Institute Co., Ltd., Shanghai 200040, China
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    AbstractGet PDF(in Chinese)
    Figures&Tables (7)
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    References (26)
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    Figures & Tables(7)
    Proposed PON smooth evolution based on wavelength coding MRM

    Fig. 1. Proposed PON smooth evolution based on wavelength coding MRM

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    One wavelength coding based MRM method

    Fig. 2. One wavelength coding based MRM method

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    Simulation setup

    Fig. 3. Simulation setup

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    Tested eye diagrams

    Fig. 4. Tested eye diagrams

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    Tested BER after 25 km transmission

    Fig. 5. Tested BER after 25 km transmission

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    BERs of legacy POM. (a) 1.25 Gbit/s legacy PON signal; (b) 2.5 Gbit/s legacy PON signal; (c) 10 Gbit/s legacy PON signal

    Fig. 6. BERs of legacy POM. (a) 1.25 Gbit/s legacy PON signal; (b) 2.5 Gbit/s legacy PON signal; (c) 10 Gbit/s legacy PON signal

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    Compensation mismatch due to different transmission lengths of different ONUs

    Fig. 7. Compensation mismatch due to different transmission lengths of different ONUs

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    Yongjian Chen, Yang Lu, Liang Cheng, Chen Yao, Yunxin Lü, Yanrong Zhai, Meihua Bi. Smooth Upgrade of Passive Optical Networks Based on Novel Wavelength Mark Ratio Modulation[J]. Acta Optica Sinica, 2025, 45(2): 0206006

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    Paper Information

    Category: Fiber Optics and Optical Communications

    Received: Sep. 12, 2024

    Accepted: Oct. 28, 2024

    Published Online: Jan. 23, 2025

    The Author Email: Chen Yongjian (1134623149@qq.com), Lu Yang (luyang@hdu.cn)

    DOI:10.3788/AOS241549

    CSTR:32393.14.AOS241549

    Topics

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