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Dual-polarization Hermite-Gaussian-based NFDM transmission system

Barry, Liam orcid logoORCID: 0000-0001-8366-4790, Balogun, Muyiwa and Derevyanko, Stanislav (2023) Dual-polarization Hermite-Gaussian-based NFDM transmission system. IEEE Access, 11 . 125692 -125697. ISSN 2169-3536

The nonlinear frequency division multiplexing (NFDM) transmission scheme continues to attract high interests in optical communications due to its robustness against nonlinearity and dispersion. The use of Hermite Gaussian (HG) wave-carriers has been proposed and has been shown to out-perform conventional methods used by state-of-the-art single polarization NFDM systems due to their excellent time-bandwidth-product (TBP) efficiency. In this work, employing the Manakov model, we investigate and demonstrate, for the first time, a high-capacity dual polarization NFDM (DP-NFDM) transmission system based on HG wave-carriers, enhanced by a single parameter equalizer. We report here, a record high spectral efficiency of 12 bits/s/Hz for dual-polarization HG-based DP-NFDM systems.
Item Type:Article (Published)
Uncontrolled Keywords:Optical communications; nonlinear frequency division multiplexing; NFDM; Hermite-Gaussian; NFT; dual polarization
Subjects:Computer Science > Algorithms
Computer Science > Machine learning
Engineering > Optical communication
Engineering > Telecommunication
DCU Faculties and Centres:DCU Faculties and Schools > Faculty of Engineering and Computing > School of Electronic Engineering
Official URL:https://doi.org/10.1109/ACCESS.2023.3330965
Copyright Information:© 2024 IEEE
Funders:Science Foundation Ireland under Grant 12/RC/2276_P2, European Union’s Horizon 2020 Research and Innovation Program under the Marie Skłodowska-Curie under Grant 847652.
ID Code:29329
Deposited On:05 Jan 2024 14:07 by Liam Barry . Last Modified 05 Jan 2024 14:07

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