DocumentCode
993710
Title
Transmission experiment at 3 Gbit/s with close-spaced wavelength-division-multiplexed single-frequency lasers at 1.5 ¿m
Author
Olsson, N.A. ; Logan, R.A. ; Johnson, L.F.
Author_Institution
AT&T Bell Laboratories, Murray Hill, USA
Volume
20
Issue
17
fYear
1984
Firstpage
673
Lastpage
674
Abstract
We report the first fibre-optic transmission experiment employing close-spaced wavelength division multiplexing and high-bit-rate modulation. Experimental results from transmission at 3 Gbit/s over 60 km of single-mode fibre using two wavelength-multiplexed single-frequency distri-buted-feedback lasers are described. The lasers, operating at 1.55 ¿m and with a wavelength separation of only 2.9 nm, are each modulated at 1.5 Gbit/s giving a total system capacity of 180 Gbitkm/s.
Keywords
frequency division multiplexing; optical fibres; optical links; WDM; bit rate 3 Gbit/s; close-spaced wavelength division multiplexing; distance 60 km; fibre-optic transmission experiment; high-bit-rate modulation; optical fibres; single-frequency distributed-feedback lasers; single-mode fibre; total system capacity of 180 Gbit km/s; two wavelength-multiplexed; wavelength 1.55 micron; wavelength separation 2.9 nm;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19840460
Filename
4248952
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