DocumentCode
1133240
Title
10 Gbit/s transmission over 69 km of non-dispersion-shifted singlemode fibre with CPFSK direct modulation of 1.55 mu m BH DFB laser
Author
Fischer, Ulrich
Author_Institution
Siemens AG, Munich, Germany
Volume
28
Issue
14
fYear
1992
fDate
7/2/1992 12:00:00 AM
Firstpage
1305
Lastpage
1306
Abstract
With low chirp direct modulation of a commercially available lambda =1.55 mu m BH DFB laser module at 10 Gbit/s, a transmission experiment over 69 km of non-dispersion-shifted singlemode fibre was successfully performed. The scheme is based on optical FM by modulation of the injection current with subsequent conversion into intensity modulation by means of a fibre Mach-Zehnder interferometer.
Keywords
digital communication systems; frequency shift keying; laser beam applications; optical fibres; optical links; optical modulation; phase shift keying; semiconductor junction lasers; 1.55 micron; 10 Gbit/s; 69 km; BH DFB laser; CPFSK direct modulation; laser module; nondispersion shifted fibre; optical FM; optical fibre links; singlemode fibre; transmission experiment;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19920829
Filename
149372
Link To Document