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Conferences > OFC > 2020 > Th2A > Th2A.49

Joint Linear and Nonlinear Noise Estimation of Optical Links by Exploiting Carrier Phase Recovery

Daniel Lippiatt, Siddharth Varughese, Thomas Richter, Sorin Tibuleac, and Stephen E. Ralph

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Abstract

We demonstrate joint linear and nonlinear noise estimation by extracting the optical signal-to-noise ratio (OSNR) and launch power directly from phase noise metrics readily available within existing digital signal processing algorithms.

© 2020 The Author(s)

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