DocumentCode
1043986
Title
Effect of fibre dispersion on four-wave mixing in multichannel coherent optical transmission system
Author
Walker, Geoffrey R. ; Spirit, D.M. ; Chidgey, P.J. ; Bryant, E.G.
Author_Institution
BT Labs., Ipswich, UK
Volume
28
Issue
11
fYear
1992
fDate
5/21/1992 12:00:00 AM
Firstpage
989
Lastpage
991
Abstract
Severe bit error rate degradations and strong error rate floors caused by fibre four-wave mixing (FWM) in a high launch power, seven channel, coherent optical transmission system are reported. The critical influence of fibre chronic dispersion is highlighted, with a negligible penalty after transmission over conventional step index fibre, even for a launch power of +17 dBm. Several orders of FWM products are visible in the optical spectra for dispersion shifted fibre.
Keywords
frequency division multiplexing; multiwave mixing; optical dispersion; optical fibres; optical links; FWM; FWM products; bit error rate degradations; coherent optical transmission; dispersion shifted fibre; error rate floors; fibre chronic dispersion; fibre dispersion; four-wave mixing; high launch power; multichannel optical transmission; optical frequency division multiplexing; optical spectra; step index fibre;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19920629
Filename
274679
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