• Acta Photonica Sinica
  • Vol. 52, Issue 1, 0106001 (2023)
Shenglong TANG, Baojian WU*, Wei YAN, Feng WEN, and Tianfeng ZHAO
Author Affiliations
  • Key Laboratory of Optical Fiber Sensing and Communications,Ministry of Education,University of Electronic Science and Technology of China,Chengdu 611731,China
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    DOI: 10.3788/gzxb20235201.0106001 Cite this Article
    Shenglong TANG, Baojian WU, Wei YAN, Feng WEN, Tianfeng ZHAO. High Speed MIMO-free Transmission Experiment of Mode Division Multiplexing System with Photonic Lanterns[J]. Acta Photonica Sinica, 2023, 52(1): 0106001 Copy Citation Text show less
    Block diagram of 2×2 mode division multiplexing transmission system based on photonic lanterns
    Fig. 1. Block diagram of 2×2 mode division multiplexing transmission system based on photonic lanterns
    The influence of few-mode polarization controller on SXR1 and SXR2
    Fig. 2. The influence of few-mode polarization controller on SXR1 and SXR2
    Change of BER with SXR
    Fig. 3. Change of BER with SXR
    Variations of BER-FEC with the difference between incident optical powers
    Fig. 4. Variations of BER-FEC with the difference between incident optical powers
    The BER-FEC curve of two channels dependent on the received optical power
    Fig. 5. The BER-FEC curve of two channels dependent on the received optical power
    ParameterValueW
    Wavelength coverage/nm1 450~1 640
    Type of FMFTwo-mode graded fiber
    Polarization dependent loss/dB<0.5
    Mode extinction ratio/dB>15
    Table 1. Parameters of three-port mode selective photon lanterns
    ParameterValue
    Core diameter/µm20
    Cladding diameter/µm125
    Operating wavelength/nm1 450~1 700
    LP01 mode dispersion coefficient/(ps·nm-1·km-121.2
    LP11 mode dispersion coefficient/(ps·nm-1·km-120.5
    LP01 mode attenuation coefficient/(dB·km-10.19
    LP11 mode attenuation coefficient/(dB·km-10.20
    Table 2. Parameters of graded two-mode fibers
    Input portOutput port
    123
    10(3.25)-13.85-10.7
    2-8.460(6.48)-2.97
    3-9.43-2.750(5.83)
    2-3.45-1.700(7.54)
    3-14.990(4.31)-7.53
    Table 3. Crosstalk matrix of directly linked system with photonic lantern 1 and photonic lantern 2
    Transmission channelTransmission distance/km
    0.10.20.312
    Channel 14233
    Channel 278981
    Table 4. The DGD parameters of two channels in different FMF lengths
    YearModulation format of signalBaud rate/(Gb·s-1Transmission modeTransmission distance/kmReference
    2017OOK4.25LP01、LP11a,b1017
    2017OOK10LP01、LP11、LP212018
    2018OOK20LP01、LP02151.519
    2022DP-QPSK34LP01、LP11、LP211020
    2022DP-QPSK100LP01、LP11b30This article
    Table 5. Comparison of MIMO-free MDM experimental results
    Shenglong TANG, Baojian WU, Wei YAN, Feng WEN, Tianfeng ZHAO. High Speed MIMO-free Transmission Experiment of Mode Division Multiplexing System with Photonic Lanterns[J]. Acta Photonica Sinica, 2023, 52(1): 0106001
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