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Conferences > ECEOC > 2022 > Th1C > Th1C.6
  • European Conference on Optical Communication (ECOC) 2022
  • Technical Digest Series (Optica Publishing Group, 2022),
  • paper Th1C.6

High Dynamic Range 100 Gbit/s PAM4 PON with SOA Preamplifier using Gated Recurrent Neural Network Equaliser

Stephen Murphy, Fariba Jamai, Paul D. Townsend, and Cleitus Antony

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Abstract

We investigate parallel multi-symbol equalization scheme for 100Gb/s/λ PAM4 using Gated Recurrent Neural Networks and exploit SOA preamplifier gain suppression to achive 27 dB system dynamic range below hard-decision FEC BER limit of 3.8 × 10−3 using a receiver with two gain settings.

© 2022 The Author(s)

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