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Conferences > ECEOC > 2022 > We2C > We2C.4
  • European Conference on Optical Communication (ECOC) 2022
  • Technical Digest Series (Optica Publishing Group, 2022),
  • paper We2C.4

Phase Retrieval Receiver Based on Deep Learning for Minimum-phase Signal Recovery

Daniele Orsuti, Cristian Antonelli, Alessandro Chiuso, Marco Santagiustina, Antonio Mecozzi, Andrea Galtarossa, and Luca Palmieri

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Abstract

We propose a deep learning-based phase retrieval receiver for minimum-phase signal recov-ery. Simulation results show that the HD-FEC limit at BER 3.8e-3 is achieved with 2-dB lower CSPR and 1.6-dB better receiver sensitivity compared to a conventional four-fold upsampled Kramers-Kronig receiver in relevant system settings.

© 2022 The Author(s)

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