DocumentCode
988470
Title
Wideband frequency-shift keying with a spectrally bistable cleaved-coupled-cavity semiconductor laser
Author
Olsson, N.A. ; Tsang, W.T.
Author_Institution
Bell Laboratories, Murray Hill, USA
Volume
19
Issue
20
fYear
1983
Firstpage
808
Lastpage
809
Abstract
By operating a cleaved-coupled-cavity (C3) laser in a spectrally bistable regime with large hysteresis we demonstrate a new kind of high-speed FSK transmitter. This scheme can tolerate large fluctuations in modulation signal amplitude and show a detection limited switching time of 1 ns, indicating the possibility of high-speed high-reliability FSK systems.
Keywords
frequency shift keying; optical communication equipment; semiconductor junction lasers; transmitters; FSK transmitter; cleaved-coupled-cavity semiconductor laser; detection limited switching time; frequency-shift keying; hysteresis; modulation signal amplitude fluctuations; optical fibre communication equipment; spectrally bistable regime;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19830551
Filename
4248070
Link To Document