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Polarization Coupled Carrier Phase Estimation for Coherent Polarization Multiplexed QPSK with OOK-Neighbour
Optical Fiber Communication Conference and National Fiber Optic Engineers Conference
We propose a novel algorithm for carrier phase estimation with differential demodulation, phase coupling between both polarizations and non-redundant error correction. The algorithm is demonstrated on measured 111Gb/s polarization-multiplexed QPSK with 10x10.7Gb/s OOK neighbours.doi:10.1364/ofc.2009.omt6 fatcat:u4ijzirjlvftdbwvagr7laijfm