Experimental demonstration of 4-port photonic reservoir computing for equalization of 4 and 16 QAM signals
- Author
- Sarah Masaad (UGent) , Stijn Sackesyn, Stylianos Sygletos and Peter Bienstman (UGent)
- Organization
- Project
-
- Neuro-augmented 112Gbaud CMOS plasmonic transceiver platform for Intra- and Inter-DCI applications
- PROgraMmable integrated photonic nEuromorphic and quanTum networks for High-speed imaging, communications and sEcUrity applicationS
- NEuromorphic Reconfigurable Integrated photonic Circuits as artificial image processor
- High-speed low-power neuromorphic photonic information processing with chaotic cavities
- Photonic Ising Machines
- Abstract
- We experimentally demonstrate the application of a passive 16-node photonic reservoir for analogue, hardware-based equalization of coherently modulated signals at 28 Gbaud. This integrated photonic network, termed the 4-port reservoir, replaces computationally expensive digital signal processing (DSP) procedures for both fiber impairment equalization, including chromatic dispersion, as well as for transceiver imbalance equalization. For full mitigation of transmission impairments, our photonic solution can seamlessly integrate with DSP blocks for frequency offset compensation and blind phase search, achieving bit error rates on-par with the legacy DSP blocks it replaces. The same reservoir is shown to successfully equalize both 4 and 16 QAM signals in a range of linear and nonlinear transmissions.
- Keywords
- COHERENT, NETWORKING, Reservoirs, Optical fiber amplifiers, Photonics, Optical receivers, Optical signal processing, Quadrature amplitude modulation, Transceivers, Photonic Reservoir, signal Equalization, coherent Receiver, 4 QAM, 16 QAM, analogue Computing, photonic Computing, dispersion Compensation
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Citation
Please use this url to cite or link to this publication: http://hdl.handle.net/1854/LU-01JK8QB9WD8KHTWXY6S2P2SJVM
- MLA
- Masaad, Sarah, et al. “Experimental Demonstration of 4-Port Photonic Reservoir Computing for Equalization of 4 and 16 QAM Signals.” JOURNAL OF LIGHTWAVE TECHNOLOGY, vol. 42, no. 24, 2024, pp. 8555–63, doi:10.1109/JLT.2024.3444480.
- APA
- Masaad, S., Sackesyn, S., Sygletos, S., & Bienstman, P. (2024). Experimental demonstration of 4-port photonic reservoir computing for equalization of 4 and 16 QAM signals. JOURNAL OF LIGHTWAVE TECHNOLOGY, 42(24), 8555–8563. https://doi.org/10.1109/JLT.2024.3444480
- Chicago author-date
- Masaad, Sarah, Stijn Sackesyn, Stylianos Sygletos, and Peter Bienstman. 2024. “Experimental Demonstration of 4-Port Photonic Reservoir Computing for Equalization of 4 and 16 QAM Signals.” JOURNAL OF LIGHTWAVE TECHNOLOGY 42 (24): 8555–63. https://doi.org/10.1109/JLT.2024.3444480.
- Chicago author-date (all authors)
- Masaad, Sarah, Stijn Sackesyn, Stylianos Sygletos, and Peter Bienstman. 2024. “Experimental Demonstration of 4-Port Photonic Reservoir Computing for Equalization of 4 and 16 QAM Signals.” JOURNAL OF LIGHTWAVE TECHNOLOGY 42 (24): 8555–8563. doi:10.1109/JLT.2024.3444480.
- Vancouver
- 1.Masaad S, Sackesyn S, Sygletos S, Bienstman P. Experimental demonstration of 4-port photonic reservoir computing for equalization of 4 and 16 QAM signals. JOURNAL OF LIGHTWAVE TECHNOLOGY. 2024;42(24):8555–63.
- IEEE
- [1]S. Masaad, S. Sackesyn, S. Sygletos, and P. Bienstman, “Experimental demonstration of 4-port photonic reservoir computing for equalization of 4 and 16 QAM signals,” JOURNAL OF LIGHTWAVE TECHNOLOGY, vol. 42, no. 24, pp. 8555–8563, 2024.
@article{01JK8QB9WD8KHTWXY6S2P2SJVM,
abstract = {{We experimentally demonstrate the application of a passive 16-node photonic reservoir for analogue, hardware-based equalization of coherently modulated signals at 28 Gbaud. This integrated photonic network, termed the 4-port reservoir, replaces computationally expensive digital signal processing (DSP) procedures for both fiber impairment equalization, including chromatic dispersion, as well as for transceiver imbalance equalization. For full mitigation of transmission impairments, our photonic solution can seamlessly integrate with DSP blocks for frequency offset compensation and blind phase search, achieving bit error rates on-par with the legacy DSP blocks it replaces. The same reservoir is shown to successfully equalize both 4 and 16 QAM signals in a range of linear and nonlinear transmissions.}},
author = {{Masaad, Sarah and Sackesyn, Stijn and Sygletos, Stylianos and Bienstman, Peter}},
issn = {{0733-8724}},
journal = {{JOURNAL OF LIGHTWAVE TECHNOLOGY}},
keywords = {{COHERENT,NETWORKING,Reservoirs,Optical fiber amplifiers,Photonics,Optical receivers,Optical signal processing,Quadrature amplitude modulation,Transceivers,Photonic Reservoir,signal Equalization,coherent Receiver,4 QAM,16 QAM,analogue Computing,photonic Computing,dispersion Compensation}},
language = {{eng}},
number = {{24}},
pages = {{8555--8563}},
title = {{Experimental demonstration of 4-port photonic reservoir computing for equalization of 4 and 16 QAM signals}},
url = {{http://doi.org/10.1109/JLT.2024.3444480}},
volume = {{42}},
year = {{2024}},
}
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