DocumentCode
1170811
Title
Densely spaced FDM optical coherent system with near quantum-limited sensitivity and computer-controlled random access channel selection
Author
Glance, B. ; Koch, T.L. ; Reichmann, K.C. ; Tzeng, L.D. ; Koren, U. ; Burrus, C.A.
Author_Institution
AT&T Bell Lab., Crawford Hill Lab., Holmdel, NJ, USA
Volume
25
Issue
14
fYear
1989
fDate
7/6/1989 12:00:00 AM
Firstpage
883
Lastpage
885
Abstract
An FDM coherent optical network consisting of six 200 Mbit/s-FSK channels spaced by 2.2 GHz, is reported. Receiver sensitivity of 74 photons/bit for a BER of 10-9 is obtained. The channels are randomly accessed by computer control. The system has the potential to provide a through-put of 2000 Gbit/s.
Keywords
frequency division multiplexing; frequency shift keying; optical communication equipment; 2 Tbit/s; 200 Mbit/s; BER; FDM coherent optical network; FDM optical coherent system; computer-controlled random access channel selection; densely spaced coherent system; near quantum-limited sensitivity; optical fibre star network; through-put;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19890593
Filename
31916
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