A scheme for improving the performance of 100-Gb/s polarization-multiplexed RZ33 DQPSK signals using the phase regenerator and PMD compensator

摘要

We proposed a scheme of combination of phase regenerator and PMD compensator to the 100-Gbit/s Polarization-Multiplexed DQPSK System to improve its tolerance to PMD. The system performance is effectively improved after both compensation and regeneration.