DocumentCode
1030931
Title
Coherent lightwave transmission at 2 Gbit/s over 170 km of optical fibre using phase modulation
Author
Gnauck, A.H. ; Linke ; Kasper, B.L. ; Pollock, K.J. ; Reichmann, K.C. ; Valenzuela, Raul ; Alferness, R.C.
Author_Institution
AT&T Bell Laboratories, Crawford Hill Laboratory, Holmdel, USA
Volume
23
Issue
6
fYear
1987
Firstpage
286
Lastpage
287
Abstract
We report coherent lightwave transmission at a data rate of 2Gbit/s over 170 km of optical fibre. Phase modulation is employed, and a bit error rate lower than 10-9 is achieved. The receiver sensitivity of ¿39.0 dBm 10-9 BER) is an improvement of 2.4 dB over the best previously published direct-detection result for non-return-to-zero transmission.
Keywords
optical communication equipment; optical fibres; optical links; optical modulation; phase modulation; 170 km; 2 Gbit/s; BER; NRZ transmission mode; bit error rate; coherent lightwave transmission; direct-detection; long-haul transmission; non-return-to-zero transmission; optical fibre link; phase modulation; receiver sensitivity; single mode fibre;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19870208
Filename
4257535
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