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Conferences > ACPC > 2018 > Su1D > Su1D.6
  • Asia Communications and Photonics Conference (ACP) 2018
  • OSA Technical Digest (Optica Publishing Group, 2018),
  • paper Su1D.6

Modified Decision-Directed Carrier Recovery Loop for 16-QAM Signals

Marwa Kazdoghli Lagha, Pascal Scalart, Robin Gerzaguet, Laurent Bramerie, and Arnaud Carer

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Abstract

We propose a new modified decision-directed carrier recovery loop suitable for 16-QAM optical transmission systems. Statistical tools (S-curve) and experiments at 11-Gbaud show its benefits compared to the standard decision-directed approach.

© 2018 The Author(s)

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