Title :
The Implementation of a Novel Electrically Controlled Compensation Scheme for Adaptive PMD Compensator
Author :
Gai, Wang ; Yangan, Zhang ; Jinnan, Zhang ; Minglun, Zhang ; Xueguang, Yuan ; Liming, Zhou ; Xuan, Weng ; Feng, Tian ; Xiaoguang, Zhang
Author_Institution :
Key Lab. of Inf. Photonics & Opt. Commun., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
The signal impairments producing by Polarization Mode Dispersion (PMD) must be compensated in 40 Gb/s or 100 Gb/s optical fiber communication system. A novel electrically controlled compensation scheme of adaptive compensator for PMD is proposed and realized in this paper. Experimental results show that the proposed compensation scheme can track and compensate the variation of the State of Polarization (SOP) of the optical signal, the response time is only 2.3μs. 1st-order PMD and 2nd-order PMD compensation experiments have been completed, the PMD compensator can increase the maximal tolerable PMD value by 30ps and 62ps in the optical fiber communication system substantially.
Keywords :
adaptive control; compensation; optical fibre communication; polarisation; adaptive polarization mode dispersion compensator; bit rate 100 Gbit/s; bit rate 40 Gbit/s; electrically controlled compensation scheme; optical fiber communication system; state of polarization; time 2.3 mus; time 30 ps; time 62 ps; Digital signal processing; High speed optical techniques; Optical amplifiers; Optical fibers; Optical polarization; Optical transmitters; adaptive; compensation scheme; degree of polarization (DOP); polarization mode dispersion (PMD);
Conference_Titel :
Information Technology and Applications (IFITA), 2010 International Forum on
Conference_Location :
Kunming
Print_ISBN :
978-1-4244-7621-3
Electronic_ISBN :
978-1-4244-7622-0
DOI :
10.1109/IFITA.2010.53
