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Conferences > OFC > 2022 > Th2A > Th2A.31

Optical Performance Monitoring for Commercial Transceivers using Constellations: Practical Considerations

Daniel Lippiatt, Hyung Joon Cho, Alex Kaylor, Varghese A. Thomas, Steven Searcy, Thomas Richter, Sorin Tibuleac, and Stephen E. Ralph

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Abstract

We demonstrate an ML-based optical performance monitoring technique using constellation diagrams which accurately assess OSNR and generalized OSNR in a realistic deployment environment with product constraints. Limitations of OSNR estimation in commercial deployments are discussed.

© 2022 The Author(s)

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