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Conferences > Photonics > 2016 > Tu3A > Tu3A.3

Extended Kalman Filter For Estimation of Phase Noises and Frequency Offset in 400G PM-16-QAM systems

Ankita Jain, Pradeep Kumar K., Pascal Landais, and Prince M. Anandarajah

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Abstract

We investigate use of extended Kalman filter to jointly estimate linear and nonlinear phase noise and frequency offset in 50Gbaud PM-16-QAM (400G) systems. Simulations show that EKF can mitigate these impairments to great extent.

© 2016 Optical Society of America

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