DocumentCode
1129760
Title
Chromatic dispersion compensation with FFE-DFE utilising MZ filter for diverse VSB filtering
Author
Li, Meng ; Hong, Chuan ; Liu, Deming ; Li, Luoqing ; Zhang, ZhuoRan ; Zhu, L.X. ; Zhang, Fang ; Chen, Z.Y. ; Xu, A.S.
Author_Institution
Electron. Dept., Peking Univ., Beijing
Volume
45
Issue
14
fYear
2009
Firstpage
751
Lastpage
752
Abstract
Chromatic dispersion compensation of non-return-to-zero on-off keying (NRZ-OOK) signals with a diverse-vestigial-sideband-filtering feed forward equaliser and a decision feedback equaliser (DVSB-FFE-DFE) is presented, in which diverse vestigial sideband (VSB) filtering is realised with a Mach-Zehnder (MZ) filter. In a 10.709 Gbit/s NRZ-OOK system, experiment results show that the standard singlemode fibre transmission distance at 3 dB optical signal-to-noise ratio penalty with DVSB-FFE-DFE is doubled, compared to that with conventional FFE-DFE.
Keywords
amplitude shift keying; decision feedback equalisers; optical communication equipment; optical fibre communication; optical fibre dispersion; optical modulation; Mach-Zehnder filter; NRZ-OOK; bit rate 10.709 Gbit/s; chromatic dispersion compensation; decision feedback equaliser; diverse VSB filtering; diverse vestigial sideband filtering feed forward equaliser; non-return-to-zero on-off keying signal;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el.2009.1057
Filename
5159725
Link To Document