An Improved Feed-Forward Carrier Recovery Algorithm for Coherent Receivers With M -QAM Modulation Format - Zhou, Xiang (IEEE photonics technology letters, 2010)
Keywords: Carriers; Coherence; Coherent receiver; Conferences; feed-forward; Feedforward systems; Fiber optics; High speed optical techniques; Laser feedback; Laser noise; Maximum likelihood estimation; Modulation; modulation format; optical; Optical fibers; Optical receivers; Phase estimation; Phase modulation; phase recovery; Quadrature amplitude modulation; quadrature amplitude modulation (QAM); Receivers; Recovery; Testing