DocumentCode
1520280
Title
2.5 Gb/s CPFSK coherent multichannel transmission experiment for high capacity trunk line system
Author
Yamazaki, S. ; Ono, T. ; Shimizu, H. ; Kitamura, M. ; Emura, K.
Author_Institution
NEC Corp., Kanagawa, Japan
Volume
2
Issue
12
fYear
1990
Firstpage
914
Lastpage
916
Abstract
A 2.5-Gb/s CPFSK four-channel FDM transmission experiment has been conducted with a 150-km-long nondispersion-shifted fiber. This system employed a wideband channel space controller, a common polarization control, and a channel identification function. These were indispensable for realizing a high-capacity, coherent FDM trunk line system. The results of the experiment confirm the feasibility of trunk line systems with over 160-Gb/s capacity.<>
Keywords
frequency shift keying; light coherence; optical fibres; optical links; optical modulation; 150 km; 2.5 Gbit/s; CPFSK coherent multichannel transmission experiment; channel identification function; common polarization control; four-channel FDM transmission; high capacity trunk line system; nondispersion-shifted fiber; wideband channel space controller; Control systems; Frequency; Optical fiber losses; Optical fiber polarization; Optical receivers; Optical sensors; Optical transmitters; Propagation losses; Space technology; Wideband;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/68.62028
Filename
62028
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