Integrated Recurrent Optical Spectral Slicer for Equalization of 100-km C-band IM/DD Transmission

A silicon-photonics recurrent spectral filter is designed, fabricated, and system tested to pro-vide optical pre-processing in a 32-GBd PAM-4 C-band transmission. Performance below FEC is re-ported for up to 100 km reach. ©2025 The Author(s)

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Publication Details

Published
2025-09-28
DOI
https://doi.org/10.1109/ecoc66593.2025.11263068
Primary Topic
Optical Network Technologies
Type
article
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article

Integrated Recurrent Optical Spectral Slicer for Equalization of 100-km C-band IM/DD Transmission

Optical Network Technologies
article

Integrated Recurrent Optical Spectral Slicer for Equalization of 100-km C-band IM/DD Transmission

article en

Abstract

A silicon-photonics recurrent spectral filter is designed, fabricated, and system tested to pro-vide optical pre-processing in a 32-GBd PAM-4 C-band transmission. Performance below FEC is re-ported for up to 100 km reach. ©2025 The Author(s)

Commissariat à l'Énergie Atomique et aux Énergies Alternatives (FR), Ghent University (BE), iMinds (BE), University of West Attica (GR), Laboratoire d'Électronique des Technologies de l'Information (FR), University of Southampton (GB), Université Grenoble Alpes (FR), Technical University of Denmark (DK)
Affordable and clean energy
Openalex Percentile: Top 47%
Optical Network Technologies
DOISourceOpenAlex
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