DocumentCode
1972503
Title
Digital chromatic dispersion compensation in coherent transmission system using a time-domain filter
Author
Xu, Tianhua ; Jacobsen, Gunnar ; Popov, Sergei ; Li, Jie ; Friberg, Ari T. ; Zhang, Yimo
Author_Institution
R. Inst. of Technol., Stockholm, Sweden
fYear
2010
fDate
8-12 Dec. 2010
Firstpage
132
Lastpage
133
Abstract
We demonstrate the chromatic dispersion equalization employing a time-domain filter in a 112-Gbit/s polarization division multiplexed quadrature phase shift keying coherent system. The required tap number of the filter is analyzed from anti-aliasing and pulse broadening. The dynamic range of the filter is evaluated by using different number of taps.
Keywords
equalisers; filtering theory; optical fibre dispersion; optical fibre networks; quadrature phase shift keying; time-domain analysis; antialiasing; bit rate 112 Gbit/s; chromatic dispersion equalization; coherent transmission system; digital chromatic dispersion compensation; polarization division multiplexing; pulse broadening; quadrature phase shift keying coherent system; tap number; time-domain filter; Adaptive filters; Finite impulse response filter; Optical fiber communication; Optical fiber dispersion; Optical fiber filters; Optical fiber polarization;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications and Photonics Conference and Exhibition (ACP), 2010 Asia
Conference_Location
Shanghai
Print_ISBN
978-1-4244-7111-9
Type
conf
DOI
10.1109/ACP.2010.5682798
Filename
5682798
Link To Document