An improved linewidth-tolerant two-stage feed-forward carrier phase recovery algorithm is proposed for high-order coherent modulation formats. Experimentally we show that the proposed new algorithm can reduce the required compute power by more than a factor of two for square 36QAM. ©2010 IEEE.
CITATION STYLE
Zhou, X., & Yu, J. (2010). Two-stage feed-forward carrier phase recovery algorithm for high-order coherent modulation formats. In European Conference on Optical Communication, ECOC (Vol. 1–2). https://doi.org/10.1109/ECOC.2010.5621271
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