Single-channel 1.61 Tb/s optical coherent transmission enabled by neural network-based digital pre-distortion

V. Bajaj; Fred Buchali; Mathieu Chagnon; S. Wahls; Vahid Aref

doi:10.1109/ECOC48923.2020.9333267

Single-channel 1.61 Tb/s optical coherent transmission enabled by neural network-based digital pre-distortion

V. Bajaj, Fred Buchali, Mathieu Chagnon, S. Wahls, Vahid Aref

Team Sander Wahls

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

46 Citations (Scopus)

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Abstract

We propose a novel digital pre-distortion (DPD) based on neural networks for high-baudrate optical coherent transmitters. We demonstrate experimentally that it outperforms an optimized linear DPD giving a 1.2 dB SNR gain in a 128GBaud PCS-256QAM single-channel transmission over 80km of standard single-mode fiber resulting in a record 1.61 Tb/s net data rate.

Original language	English
Title of host publication	Proceedings 2020 European Conference on Optical Communications (ECOC2020)
Place of Publication	Piscataway, NJ, USA
Publisher	IEEE
Number of pages	4
ISBN (Electronic)	978-1-7281-7361-0
DOIs	https://doi.org/10.1109/ECOC48923.2020.9333267
Publication status	Published - 2020
Event	European Conference on Optical Communications 2020 - Online - Brussels, Belgium Duration: 6 Dec 2020 → 10 Dec 2020

Conference

Conference	European Conference on Optical Communications 2020 - Online
Abbreviated title	ECOC 2020
Country/Territory	Belgium
City	Brussels
Period	6/12/20 → 10/12/20

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10.1109/ECOC48923.2020.9333267

Bajaj et al. - Unknown - Single-channel 1 . 61 Tb s Optical Coherent Transmission Enabled by Neural Network-Based Digital Pre-Distort(2)Accepted author manuscript, 244 KB

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title = "Single-channel 1.61 Tb/s optical coherent transmission enabled by neural network-based digital pre-distortion",

abstract = "We propose a novel digital pre-distortion (DPD) based on neural networks for high-baudrate optical coherent transmitters. We demonstrate experimentally that it outperforms an optimized linear DPD giving a 1.2 dB SNR gain in a 128GBaud PCS-256QAM single-channel transmission over 80km of standard single-mode fiber resulting in a record 1.61 Tb/s net data rate.",

author = "V. Bajaj and Fred Buchali and Mathieu Chagnon and S. Wahls and Vahid Aref",

note = "Accepted Author Manuscript; European Conference on Optical Communications 2020 - Online, ECOC 2020 ; Conference date: 06-12-2020 Through 10-12-2020",

year = "2020",

doi = "10.1109/ECOC48923.2020.9333267",

language = "English",

booktitle = "Proceedings 2020 European Conference on Optical Communications (ECOC2020)",

publisher = "IEEE",

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Bajaj, V, Buchali, F, Chagnon, M, Wahls, S & Aref, V 2020, Single-channel 1.61 Tb/s optical coherent transmission enabled by neural network-based digital pre-distortion. in Proceedings 2020 European Conference on Optical Communications (ECOC2020)., Tu1D-5, IEEE, Piscataway, NJ, USA, European Conference on Optical Communications 2020 - Online, Brussels, Belgium, 6/12/20. https://doi.org/10.1109/ECOC48923.2020.9333267

Single-channel 1.61 Tb/s optical coherent transmission enabled by neural network-based digital pre-distortion. / Bajaj, V.; Buchali, Fred; Chagnon, Mathieu et al.
Proceedings 2020 European Conference on Optical Communications (ECOC2020). Piscataway, NJ, USA: IEEE, 2020. Tu1D-5.

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

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AU - Wahls, S.

AU - Aref, Vahid

N1 - Accepted Author Manuscript

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AB - We propose a novel digital pre-distortion (DPD) based on neural networks for high-baudrate optical coherent transmitters. We demonstrate experimentally that it outperforms an optimized linear DPD giving a 1.2 dB SNR gain in a 128GBaud PCS-256QAM single-channel transmission over 80km of standard single-mode fiber resulting in a record 1.61 Tb/s net data rate.

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M3 - Conference contribution

BT - Proceedings 2020 European Conference on Optical Communications (ECOC2020)

PB - IEEE

CY - Piscataway, NJ, USA

T2 - European Conference on Optical Communications 2020 - Online

Y2 - 6 December 2020 through 10 December 2020

ER -

Single-channel 1.61 Tb/s optical coherent transmission enabled by neural network-based digital pre-distortion

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