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Conferences > SPPCom > 2015 > SpT4D > SpT4D.2

Proposal of Multistage-Feedforward Carrier Phase Estimation for Optical 16-QAM Signals

Hiroki Matsuto, Ryutaro Arita, Yasuhiro Tsutsumi, and Joji Maeda

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Abstract

Multistage-feedforward carrier phase estimation method is proposed and numerically studied, predicting good robustness against laser phase noise and a wide estimation range of the frequency offset 12% more than that of symbol rate.

© 2015 Optical Society of America

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