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All-fiber polarization-division multiplexing mode-division multiplexing conversion for hybrid optical networks

机译:用于混合光网络的全光纤偏振分流多路复用模式分割转换

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摘要

This paper proposes and experimentally demonstrates an all-fiber conversion method that transfers the polarization-division multiplexing (PDM) signals to the mode-division multiplexing (MDM) signals. The conversion scheme is based on a mode converter and a polarization-mode controller. The input X-polarized/Y-polarized fundamental modes are converted to the first-order linear-polarized LP11A/LP11B modes with crosstalk of -10 dB/ - 18 dB and insertion losses of 3.04 dB/3.1 dB at 1550 nm, respectively. Using the proposed converter, 11.2 GBaud/s polarization-division-multiplexed quadrature-phase-shift keying (PDM-QPSK) and 16 quadrature-amplitude-modulation (PDM-16QAM) signals are successfully converted to 11.2 GBaud/s MDM-QPSK and MDM-16QAM signals. (C) 2018 Optical Society of America
机译:本文提出并通过实验演示了一种全光纤转换方法,其将偏振分割复用(PDM)信号传送到模式分割复用(MDM)信号。 转换方案基于模式转换器和偏振模式控制器。 输入X偏振/ Y偏振的基本模式分别转换为一阶线性偏振LP11A / LP11B模式,分别具有-10dB / -18dB的串扰,分别为1550nm的3.04 dB / 3.1dB的插入损耗。 使用所提出的转换器,11.2 gbaud / s偏振分割 - 多路复用正交 - 相移键控(PDM-QPSK)和16个正交幅度调制(PDM-16QAM)信号成功转换为11.2 GBaud / S MDM-QPSK和 MDM-16QAM信号。 (c)2018年光学学会

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  • 来源
    《Applied optics》 |2018年第36期|共6页
  • 作者单位

    Beijing Univ Posts &

    Telecommun State Key Lab Informat Photon &

    Opt Commun Beijing 100876 Peoples R China;

    Beijing Univ Posts &

    Telecommun State Key Lab Informat Photon &

    Opt Commun Beijing 100876 Peoples R China;

    Beijing Univ Posts &

    Telecommun State Key Lab Informat Photon &

    Opt Commun Beijing 100876 Peoples R China;

    Beijing Univ Posts &

    Telecommun State Key Lab Informat Photon &

    Opt Commun Beijing 100876 Peoples R China;

    Yangtze Opt Fibre &

    Cable Joint Stock Ltd Co State Key Lab Opt Fibre &

    Cable Manufacture Techn Wuhan 430074 Hubei Peoples R China;

    Beijing Univ Posts &

    Telecommun State Key Lab Informat Photon &

    Opt Commun Beijing 100876 Peoples R China;

    Beijing Univ Posts &

    Telecommun State Key Lab Informat Photon &

    Opt Commun Beijing 100876 Peoples R China;

    Beijing Univ Posts &

    Telecommun State Key Lab Informat Photon &

    Opt Commun Beijing 100876 Peoples R China;

    Beijing Univ Posts &

    Telecommun State Key Lab Informat Photon &

    Opt Commun Beijing 100876 Peoples R China;

    Beijing Univ Posts &

    Telecommun State Key Lab Informat Photon &

    Opt Commun Beijing 100876 Peoples R China;

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  • 正文语种 eng
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