DocumentCode
1475426
Title
Waveform degradation due to dispersion effects in an optical CPFSK system
Author
Tsubokawa, Makoto ; Ohashi, Masaharu ; Sasaki, Yutaka
Author_Institution
NTT Transmission Syst. Lab., Ibaraki, Japan
Volume
8
Issue
6
fYear
1990
fDate
6/1/1990 12:00:00 AM
Firstpage
962
Lastpage
966
Abstract
Waveform degradation due to polarization and chromatic dispersion in a single-mode fiber is calculated for a coherent continuous-phase frequency-shift-keying (CPFSK) signal. Both kinds of dispersion distort the amplitude of the baseband signal and can limit transmission distance and capacity. For instance, polarization dispersion of 5 ps will restrict a bit rate by ~60 Gb/s when chromatic dispersion is fully reduced using a dispersion-shifted fiber or applying electrical equalization
Keywords
frequency shift keying; light polarisation; optical dispersion; optical fibres; 5 ps; baseband signal; chromatic dispersion; coherent continuous-phase frequency-shift-keying; dispersion effects; dispersion-shifted fiber; electrical equalization; optical CPFSK system; polarisation dispersion; single-mode fiber; transmission distance; waveform degradation; Bit rate; Chromatic dispersion; Degradation; Optical distortion; Optical fiber dispersion; Optical fiber polarization; Optical fibers; Optical propagation; Polarization mode dispersion; Propagation constant;
fLanguage
English
Journal_Title
Lightwave Technology, Journal of
Publisher
ieee
ISSN
0733-8724
Type
jour
DOI
10.1109/50.54516
Filename
54516
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