We proposed a new scheme of combination of PMD compensator and a novel phase regenerator to mitigate the PMD penalty in 40-Gbit/s DQPSK System. The system performance is effectively improved after both compensation and regeneration.
© 2009 Optical Society of America
(060.2330) Fiber optics and optical communications : Fiber optics communications
(060.5060) Fiber optics and optical communications : Phase modulation
(260.5430) Physical optics : Polarization
X. Tang, X. Zhang, X. Zhao, L. Xi, Q. Xiong, and X. Li, "PMD Mitigation Using Combination of Both PMD Compensator and a Novel Phase Regenerator in Optical DQPSK System," in Optical Fiber Communication Conference and National Fiber Optic Engineers Conference, OSA Technical Digest (CD) (Optical Society of America, 2009), paper JWA22.
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