An experiment of PMD compensation based on DSP in 25-Gb/s CSRZ-DQPSK system

Xiaoguang Zhang; Xinyuan Zhao; Xuan Weng; Lixia Xi; Qianjin Xiong; Xixiang Li; Guangyong Zhang

doi:10.1117/12.852475

25 November 2009 An experiment of PMD compensation based on DSP in 25-Gb/s CSRZ-DQPSK system

Xiaoguang Zhang, Xinyuan Zhao, Xuan Weng, Lixia Xi, Qianjin Xiong, Xixiang Li, Guangyong Zhang

Proceedings Volume 7632, Optical Transmission Systems, Switching, and Subsystems VII; 76320A (2009) https://doi.org/10.1117/12.852475
Event: Asia Communications and Photonics, 2009, Shanghai, Shanghai , China

Abstract

We report an experiment of endless control of PMD compensation in 25-Gb/s CSRZ-DQPSK system using a DSP based PMD compensator. The control algorithm used is a modified particle Swarm Optimization. The PMD compensator can track the average SOP variation of 65 rad/s without any lost of optimum tracking.

Citation Download Citation

Xiaoguang Zhang, Xinyuan Zhao, Xuan Weng, Lixia Xi, Qianjin Xiong, Xixiang Li, and Guangyong Zhang "An experiment of PMD compensation based on DSP in 25-Gb/s CSRZ-DQPSK system", Proc. SPIE 7632, Optical Transmission Systems, Switching, and Subsystems VII, 76320A (25 November 2009); https://doi.org/10.1117/12.852475

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