The Parallel Optoelectronic Reservoir Computing Based Nonlinear Channel EqualizationShow others and affiliations
2021 (English)In: 2021 Optoelectronics Global Conference, OGC 2021, Institute of Electrical and Electronics Engineers (IEEE) , 2021, p. 230-234Conference paper, Published paper (Refereed)
Abstract [en]
The optoelectronic reservoir computing (RC) is considered as a promising optical signal processing technique for nonlinear channel equalization. In this paper, a parallel optoelectronic RC scheme with a dual-polarization Mach- Zehnder modulator (DPol-MZM) is proposed and demonstrated numerically. The nonlinear channel equalization performance is greatly enhanced compared with the traditional optoelectronic RC scheme and Volterra-based DSP scheme, since the nonlinear dynamics of RC are enriched from the dual-polarization methodology. Besides, the system efficiency is improved with a single DPol-MZM.
Place, publisher, year, edition, pages
Institute of Electrical and Electronics Engineers (IEEE) , 2021. p. 230-234
Keywords [en]
Nonlinear channel equalization, optical transmission, optoelectronic, reservoir computing, Equalizers, Light modulators, Nonlinear optics, Polarization, Computing scheme, Dual-polarizations, Mach Zehnder modulator, Nonlinear channels equalization, Optical signal-processing, Signal processing technique, System efficiency, Volterra, Light transmission
National Category
Signal Processing Atom and Molecular Physics and Optics
Identifiers
URN: urn:nbn:se:kth:diva-316364DOI: 10.1109/OGC52961.2021.9654348ISI: 000838025000060Scopus ID: 2-s2.0-85124546114OAI: oai:DiVA.org:kth-316364DiVA, id: diva2:1687717
Conference
2021 Optoelectronics Global Conference, OGC 2021, 15-18 September 2021
Note
Part of proceedings: ISBN 978-1-6654-3194-1
QC 20220816
2022-08-162022-08-162023-01-17Bibliographically approved