Optoelectronics Letters, Volume. 20, Issue 10, 592(2024)

MZM nonlinear equalization by sinusoidal subcarrier modulation combined with LM-BP neural network

Li LI* and Zijun WANG
Author Affiliations
  • College of Communication Engineering, Jilin University, Changchun 130012, China 12
  • show less
    References(14)

    [1] [1] ZHOU J, WANG H D, WEI J L, et al. Adaptive moment estimation for polynomial nonlinear equalizer in PAM8-based optical interconnects[J]. Optics express,2019, 27(22): 32210-32216.

    [2] [2] NEBOJSA S, FOTINI K, ZHANG Q, et al. Volterra and wiener equalizers for short-reach 100G PAM-4 applications[J]. Journal of lightwave technology, 2017, 35(21):4583-4594.

    [3] [3] GIACOUMIDIS E, WEI J L, MHATLI S, et al. Nonlinear inter-subcarrier intermixing reduction in coherent optical OFDM using fast machine learning equalization[C]//2017 Optical Fiber Communications Conference and Exhibition: OFC 2017, March 19-23, 2017, Los Angeles, California, USA. New York: IEEE, 2017:W3J.2.

    [4] [4] FU J J, AHI Z, ZHANG Z F. 128 Gbit/s high speed optical interconnection networks in data centers by a 30 GHz Mach-Zehnder modulator[J]. Optoelectronics letters,2023, 19(1): 36-40.

    [5] [5] NAVID H, ADITYA J, ROGER H, et al. A distributed low-noise amplifier for broadband linearization of a silicon photonic Mach-Zehnder modulator[J]. IEEE journal of solid-state circuits, 2021, 56(6): 1897-1909.

    [6] [6] ZHOU Z Y, ZHANG Q. A scheme for suppressing non-linear influence of Mach-Zehnder modulatorin RoF system[J]. Journal of optoelectronics·laser, 2021, 32(3):223-230. (in Chinese)

    [7] [7] LUO Y L, RADY R, ENTESARI K, et al. A powerefficient 20-35-GHz MZM driver with programmable linearizer for analog photonic links in 28-nm CMOS[J].IEEE transactions on microwave theory and techniques,2023, 71(3): 1262-1273.

    [8] [8] LI L, LIU R, SUN Y D. A nonlinear equalization for a PAM4 IM-DD system using MZM[J]. Optoelectronics letters, 2022, 18(4): 238-242.

    [9] [9] LYUBOMIRSKY I, LING W. Advanced modulation for datacenter interconnect[C]//2016 Optical Fiber Communications Conference and Exhibition, March 20-24,2016, Anaheim, California, USA. New York: IEEE,2016: w4j3.

    [10] [10] NEBOJSA S, ZHANG Q, CRISTIAN P, et al. Performance and DSP complexity evaluation of a 112-Gbit/s PAM-4 transceiver employing a 25-GHz TOSA and ROSA[C]//2015 European Conference on Optical Communication (ECOC), September 27-October 1, 2015, Valencia, Spain. New York: IEEE,2015: 7341947.

    [11] [11] YE C, ZHANG D G, HUANG X A, et al. Demonstration of 50Gbps IM-DD PAM4 PON over 10GHz class optics using neural network based nonlinear equalization[C]//2017 European Conference on Optical Communication(ECOC), September 17-21, 2017, Gothenburg,Sweden. New York: IEEE, 2017: 8346196.

    [12] [12] ZHANG J, JIANG L, LUO B, et al. 56-Gbit/s PAM-4 optical signal transmission over 100-km SMF enabled by TCNN regression model[J]. IEEE photonics journal,2021, 13(4): 1-6.

    [13] [13] REZA A G, RHEE J K K. Nonlinear equalizer based on neural networks for PAM-4 signal transmission using DML[J]. IEEE photonics technology letters, 2018,30(15): 1416-1419.

    [14] [14] WANG S B, YUAN W H, ZHOU J W. Analysis of runoff coefficient prediction based on LM-BP neural network[J]. Journal of physics: conference series, 2022,2333: 012020.

    Tools

    Get Citation

    Copy Citation Text

    LI Li, WANG Zijun. MZM nonlinear equalization by sinusoidal subcarrier modulation combined with LM-BP neural network[J]. Optoelectronics Letters, 2024, 20(10): 592

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Received: Nov. 15, 2023

    Accepted: Apr. 3, 2024

    Published Online: Sep. 20, 2024

    The Author Email: Li LI (LL@jlu.edu.cn)

    DOI:10.1007/s11801-024-3252-9

    Topics