DocumentCode
1278229
Title
Investigations on the dominant dispersion penalties occurring in multigigabit direct detection systems
Author
Heidemann, Rolf
Author_Institution
Stand. Electr. Lorenz AG, Res. Center, Stuttgart, West Germany
Volume
6
Issue
11
fYear
1988
fDate
11/1/1988 12:00:00 AM
Firstpage
1693
Lastpage
1697
Abstract
The dominant penalties are wavelength chirp, line broadening due to optical back reflection, and mode partition noise due to insufficient side-mode suppression. Experimental results on pulse compression at 1550 nm and on penalty reduction by dispersion compensation are presented. The dispersion compensation is achieved by adding a negative dispersive fiber link to a standard fiber link with positive dispersion at 1550 nm. In this way it was possible to transmit 5 Gb/s over a 111-km fiber link
Keywords
digital communication systems; optical dispersion; optical fibres; optical links; 111 km; 1550 nm; 5 Gbit/s; dispersion penalties; line broadening; mode partition noise; multigigabit direct detection systems; negative dispersive fiber link; optical back reflection; pulse compression; side-mode suppression; wavelength chirp; Chirp; Fiber lasers; Laser modes; Laser noise; Optical attenuators; Optical modulation; Optical pulse shaping; Optical transmitters; Semiconductor device noise; Semiconductor lasers;
fLanguage
English
Journal_Title
Lightwave Technology, Journal of
Publisher
ieee
ISSN
0733-8724
Type
jour
DOI
10.1109/50.9986
Filename
9986
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