Extraction of feed forward information for polarization mode dispersion compensation

LONG Hai; CHEN lin

In order to get the polarization mode dispersion feed-forward information,a real-time estimation model for the first and second polarization mode dispersion was presented,by means of which the first and second polarization mode dispersion(PMD) value and orientation can be determined.The results of PMD value by numerical simulation are similar to that estimated by Jones matrix when differential group delay is less than a bit period.The PMD vector from our model will give the feed-forward information for high order PMD compensation.The result is useful for the design of feed forward compensation of PMD.

Corresponding author: CHEN lin, linchenhnu@sina.com

1. Department of Computer, Hunan Institute of Humanities, Science and Technology, Loudi 417000, China;

2. Department of Communication, School of Computer and Communication, Hunan University, Changsha 410082, China

Received Date: 2007-06-13

Accepted Date: 2007-07-25

Available Online: 2008-10-25

Abstract: In order to get the polarization mode dispersion feed-forward information,a real-time estimation model for the first and second polarization mode dispersion was presented,by means of which the first and second polarization mode dispersion(PMD) value and orientation can be determined.The results of PMD value by numerical simulation are similar to that estimated by Jones matrix when differential group delay is less than a bit period.The PMD vector from our model will give the feed-forward information for high order PMD compensation.The result is useful for the design of feed forward compensation of PMD.

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Reference (14)

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Extraction of feed forward information for polarization mode dispersion compensation

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通讯作者: 陈斌, bchen63@163.com

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