DocumentCode :
1466273
Title :
Subcarrier telephone link employing optical feedthrough
Author :
Cooper, A.J. ; Bickers, L.
Author_Institution :
British Telecom Res. Labs., Ipswich, UK
Volume :
25
Issue :
10
fYear :
1989
fDate :
5/11/1989 12:00:00 AM
Firstpage :
642
Lastpage :
643
Abstract :
A duplex telephone link has been demonstrated over single-mode optical fibre using subcarrier techniques. Optical feed through transceivers based on 780 nm compact disc (CD) lasers were employed, giving an optical power budget of 16 dB with a CNR of 17 dB.
Keywords :
optical fibres; optical links; telephone lines; 780 nm; CNR; compact disc; duplex telephone link; optical feedthrough; optical power budget; single-mode optical fibre; transceivers;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:19890435
Filename :
91739
Link To Document :
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