Abstract

A PMDC working in the cancellation mode is proposed for Pol-Mux RZ-DPSK/DQPSK systems. It has separate control loops for PMDC and Pol-Demux. It showed 18ps of DGD tolerance in a 112Gb/s bit-aligned Pol-Mux RZ-DQPSK system.

© 2009 Optical Society of America

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