A new control scheme based on DSP for automatic PMD compensation in optical fiber communication systems

Author

Zhang, Jinnan ; Yuan, Xueguang ; Fang, Guangqing ; Zhang, Yangan ; Zhang, Minglun ; Huang, Yongqing ; Zhang, Xiaoguang

Author_Institution

Key Lab. of Opt. Commun. & Lightwave Technol., Beijing Univ. of Posts & Telecommun., Beijing, China

fYear

2009

fDate

June 28 2009-July 1 2009

Firstpage

1

Lastpage

4

Abstract

This paper demonstrates a universal digital signal processing (DSP) application for adaptive polarization mode compensation (PMD) compensation in optical fiber communication systems. Because PMD possesses the time-varying and statistical properties, especially in high-speed optical fiber communication systems, to establish an effective logic control compensator is important and challenging. We designed a low power-consume DSP-based integrated control system to complete first-order PMD and second-order PMD compensation. The experiment results showed that this system uses much less time on the compensation process.

Keywords

optical fibre communication; signal processing; DSP; automatic PMD compensation; digital signal processing; optical fiber communication systems; polarization mode compensation; Automatic control; Centralized control; Communication system control; Control systems; Digital signal processing; Logic; Optical control; Optical fiber communication; Optical fiber polarization; Time varying systems; DSP; PMD; PSO; power control;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems and TAISA Conference, 2009. NEWCAS-TAISA '09. Joint IEEE North-East Workshop on

Conference_Location

Toulouse

Print_ISBN

978-1-4244-4573-8

Electronic_ISBN

978-1-4244-4574-5

Type

conf

DOI

10.1109/NEWCAS.2009.5290492

Filename

5290492