Nonlinear Impairment Compensation Using Self-Attention Mechanism in OAM Mode Division Multiplexing Transmission

Yujia Mu; Ran Gao; Qi Zhang; Yi Cui; Fei Wang

doi:10.1109/ACP55869.2022.10088949

Nonlinear Impairment Compensation Using Self-Attention Mechanism in OAM Mode Division Multiplexing Transmission

Yujia Mu, Ran Gao^*, Qi Zhang, Yi Cui, Fei Wang

^*Corresponding author for this work

School of Information and Electronics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

A shift autocorrelation self-attention equalizer has been proposed for nonlinear compensation in orbital angular momentum mode division multiplexing optical fiber communication system. The experimental results show that the algorithm has 2 dB and 1 dB sensitivity gain compared with conventional Volterra and CNN nonlinear equalization.

Original language	English
Title of host publication	2022 Asia Communications and Photonics Conference, ACP 2022 and International Conference on Information Photonics and Optical Communications, IPOC 2022
Publisher	Optica Publishing Group (formerly OSA)
Pages	682-684
Number of pages	3
ISBN (Electronic)	9781665481557
DOIs	https://doi.org/10.1109/ACP55869.2022.10088949
Publication status	Published - 2022
Event	2022 Asia Communications and Photonics Conference, ACP 2022 and International Conference on Information Photonics and Optical Communications, IPOC 2022 - Shenzhen, China Duration: 5 Nov 2022 → 8 Nov 2022

Publication series

Name	Asia Communications and Photonics Conference, ACP
Volume	2022-November
ISSN (Print)	2162-108X

Conference

Conference	2022 Asia Communications and Photonics Conference, ACP 2022 and International Conference on Information Photonics and Optical Communications, IPOC 2022
Country/Territory	China
City	Shenzhen
Period	5/11/22 → 8/11/22

Keywords

OAM
nonlinear compensation
self-attention

Access to Document

10.1109/ACP55869.2022.10088949

Cite this

Mu, Y., Gao, R., Zhang, Q., Cui, Y., & Wang, F. (2022). Nonlinear Impairment Compensation Using Self-Attention Mechanism in OAM Mode Division Multiplexing Transmission. In 2022 Asia Communications and Photonics Conference, ACP 2022 and International Conference on Information Photonics and Optical Communications, IPOC 2022 (pp. 682-684). (Asia Communications and Photonics Conference, ACP; Vol. 2022-November). Optica Publishing Group (formerly OSA). https://doi.org/10.1109/ACP55869.2022.10088949

Mu, Yujia ; Gao, Ran ; Zhang, Qi et al. / Nonlinear Impairment Compensation Using Self-Attention Mechanism in OAM Mode Division Multiplexing Transmission. 2022 Asia Communications and Photonics Conference, ACP 2022 and International Conference on Information Photonics and Optical Communications, IPOC 2022. Optica Publishing Group (formerly OSA), 2022. pp. 682-684 (Asia Communications and Photonics Conference, ACP).

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title = "Nonlinear Impairment Compensation Using Self-Attention Mechanism in OAM Mode Division Multiplexing Transmission",

abstract = "A shift autocorrelation self-attention equalizer has been proposed for nonlinear compensation in orbital angular momentum mode division multiplexing optical fiber communication system. The experimental results show that the algorithm has 2 dB and 1 dB sensitivity gain compared with conventional Volterra and CNN nonlinear equalization.",

keywords = "OAM, nonlinear compensation, self-attention",

author = "Yujia Mu and Ran Gao and Qi Zhang and Yi Cui and Fei Wang",

note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 2022 Asia Communications and Photonics Conference, ACP 2022 and International Conference on Information Photonics and Optical Communications, IPOC 2022 ; Conference date: 05-11-2022 Through 08-11-2022",

year = "2022",

doi = "10.1109/ACP55869.2022.10088949",

language = "English",

series = "Asia Communications and Photonics Conference, ACP",

publisher = "Optica Publishing Group (formerly OSA)",

pages = "682--684",

booktitle = "2022 Asia Communications and Photonics Conference, ACP 2022 and International Conference on Information Photonics and Optical Communications, IPOC 2022",

address = "United States",

}

Mu, Y, Gao, R, Zhang, Q, Cui, Y & Wang, F 2022, Nonlinear Impairment Compensation Using Self-Attention Mechanism in OAM Mode Division Multiplexing Transmission. in 2022 Asia Communications and Photonics Conference, ACP 2022 and International Conference on Information Photonics and Optical Communications, IPOC 2022. Asia Communications and Photonics Conference, ACP, vol. 2022-November, Optica Publishing Group (formerly OSA), pp. 682-684, 2022 Asia Communications and Photonics Conference, ACP 2022 and International Conference on Information Photonics and Optical Communications, IPOC 2022, Shenzhen, China, 5/11/22. https://doi.org/10.1109/ACP55869.2022.10088949

Nonlinear Impairment Compensation Using Self-Attention Mechanism in OAM Mode Division Multiplexing Transmission. / Mu, Yujia; Gao, Ran; Zhang, Qi et al.
2022 Asia Communications and Photonics Conference, ACP 2022 and International Conference on Information Photonics and Optical Communications, IPOC 2022. Optica Publishing Group (formerly OSA), 2022. p. 682-684 (Asia Communications and Photonics Conference, ACP; Vol. 2022-November).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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T1 - Nonlinear Impairment Compensation Using Self-Attention Mechanism in OAM Mode Division Multiplexing Transmission

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AU - Gao, Ran

AU - Zhang, Qi

AU - Cui, Yi

AU - Wang, Fei

PY - 2022

Y1 - 2022

N2 - A shift autocorrelation self-attention equalizer has been proposed for nonlinear compensation in orbital angular momentum mode division multiplexing optical fiber communication system. The experimental results show that the algorithm has 2 dB and 1 dB sensitivity gain compared with conventional Volterra and CNN nonlinear equalization.

AB - A shift autocorrelation self-attention equalizer has been proposed for nonlinear compensation in orbital angular momentum mode division multiplexing optical fiber communication system. The experimental results show that the algorithm has 2 dB and 1 dB sensitivity gain compared with conventional Volterra and CNN nonlinear equalization.

KW - OAM

KW - nonlinear compensation

KW - self-attention

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DO - 10.1109/ACP55869.2022.10088949

M3 - Conference contribution

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T3 - Asia Communications and Photonics Conference, ACP

SP - 682

EP - 684

BT - 2022 Asia Communications and Photonics Conference, ACP 2022 and International Conference on Information Photonics and Optical Communications, IPOC 2022

PB - Optica Publishing Group (formerly OSA)

T2 - 2022 Asia Communications and Photonics Conference, ACP 2022 and International Conference on Information Photonics and Optical Communications, IPOC 2022

Y2 - 5 November 2022 through 8 November 2022

ER -

Mu Y, Gao R, Zhang Q, Cui Y, Wang F. Nonlinear Impairment Compensation Using Self-Attention Mechanism in OAM Mode Division Multiplexing Transmission. In 2022 Asia Communications and Photonics Conference, ACP 2022 and International Conference on Information Photonics and Optical Communications, IPOC 2022. Optica Publishing Group (formerly OSA). 2022. p. 682-684. (Asia Communications and Photonics Conference, ACP). doi: 10.1109/ACP55869.2022.10088949

Nonlinear Impairment Compensation Using Self-Attention Mechanism in OAM Mode Division Multiplexing Transmission

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