DocumentCode
764695
Title
WDM pilot tone technique for analogue optical links
Author
Basak, J. ; Sadhwani, R. ; Jalali, B.
Author_Institution
Optoelectronic Circuits & Syst. Lab., California Univ., Los Angeles, CA, USA
Volume
39
Issue
14
fYear
2003
fDate
7/10/2003 12:00:00 AM
Firstpage
1083
Lastpage
1084
Abstract
The proposed technique overcomes the dynamic range limitations imposed by the signal-pilot beating in analogue fibre optic links. A spurious free dynamic range improvement of 31.8 dB is demonstrated in an experimental link where a pilot tone is used to control the bias point of a Mach-Zehnder modulator.
Keywords
optical fibre communication; optical modulation; wavelength division multiplexing; Mach-Zehnder modulator; WDM; analogue optical links; dynamic range limitations; fibre optic links; pilot tone technique; signal-pilot beating; spurious free dynamic range improvement;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20030658
Filename
1220830
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