Beyond 200Gbit/s/λ Duo-Binary PAM-4 Transmission Assisted by Two-dimensional Attention-based CNN Equalizer

A two-dimensional (2D) attention-based CNN equalizer has been experimentally demonstrated. The BER performance of 220Gbit/s duo-binary PAM-4 over 200m SSMF and 256-Gbit/s back-to-back transmission can be achieved below 20%FEC threshold using a single-ended 50-GHz PD.

Authors

Jiacheng Feng (ORCID: https://orcid.org/0000-0003-4650-5218)
Wei Pan
Anlin Yi (ORCID: https://orcid.org/0000-0002-7495-9885)
Wenjun Liu (ORCID: https://orcid.org/0000-0001-9380-2990)
Lianshan Yan (ORCID: https://orcid.org/0000-0002-3633-7161)
Lin Jiang (ORCID: https://orcid.org/0000-0001-8282-1176)

Institutions

Southwest Jiaotong University (CN)

Publication Details

Published: 2024-11-02
DOI: https://doi.org/10.1109/acp/ipoc63121.2024.10809929
Primary Topic: Photonic and Optical Devices
Type: article
Field-Weighted Citation Impact: 0.00

Funders

Key Technology Research and Development Program of Shandong
National Key Research and Development Program of China

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article

Beyond 200Gbit/s/λ Duo-Binary PAM-4 Transmission Assisted by Two-dimensional Attention-based CNN Equalizer

Jiacheng Feng, Wei Pan, Anlin Yi, Wenjun Liu et al.

Nov 2, 2024

Photonic and Optical Devices

article

Beyond 200Gbit/s/λ Duo-Binary PAM-4 Transmission Assisted by Two-dimensional Attention-based CNN Equalizer

Jiacheng Feng, Wei Pan, Anlin Yi, Wenjun Liu, Lianshan Yan, Lin Jiang

November 2, 2024article en

Abstract

A two-dimensional (2D) attention-based CNN equalizer has been experimentally demonstrated. The BER performance of 220Gbit/s duo-binary PAM-4 over 200m SSMF and 256-Gbit/s back-to-back transmission can be achieved below 20%FEC threshold using a single-ended 50-GHz PD.

Southwest Jiaotong University (CN)

Key Technology Research and Development Program of Shandong, National Key Research and Development Program of China

Openalex Percentile: Top 77%

Photonic and Optical Devices

DOI Source OpenAlex

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