DocumentCode
510609
Title
Digital compensation of chromatic dispersion in 112-Gbit/s PDM-QPSK system
Author
Xu, Tianhua ; Jacobsen, Gunnar ; Popov, Sergei ; Li, Jie ; Wang, Ke ; Friberg, Ari T.
Author_Institution
Royal Institute of Technology, Stockholm, SE-16440, Sweden
fYear
2009
fDate
2-6 Nov. 2009
Firstpage
1
Lastpage
2
Abstract
Coherent optical receivers with digital filters can mitigate the impairments in optical transmission system. In this paper, an adaptive filter employing NLMS algorithm is developed for chromatic dispersion compensation in a 112-Gbit/s PDM-QPSK coherent communication system. The performance of the adaptive filter is analyzed by comparing with present digital filters.
Keywords
Adaptive filters; Chromatic dispersion; Digital filters; Finite impulse response filter; Optical fiber communication; Optical fiber filters; Optical fiber polarization; Optical filters; Optical modulation; Optical receivers;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location
Shanghai, China
Print_ISBN
978-1-55752-877-3
Electronic_ISBN
978-1-55752-877-3
Type
conf
Filename
5377275
Link To Document