DocumentCode
1079040
Title
Dual-modulation compensation for optical intensity modulator nonlinearities
Author
Dye, Steven P. ; Gomes, Nathan J.
Author_Institution
Electron. Eng. Labs., Kent Univ., Canterbury, UK
Volume
8
Issue
1
fYear
1996
Firstpage
72
Lastpage
74
Abstract
A dual-modulation technique for the compensation of electrooptic intensity modulator nonlinearities is presented. Analysis, computer simulation, and experimental measurements demonstrate the feasibility of the technique, with an improvement of over 20 dB in the carrier to third-order intermodulation product being achieved. The technique is straightforward to implement and is much less sensitive to signal-level variations than other techniques that have been presented.
Keywords
compensation; electro-optical modulation; intermodulation; optical transmitters; subcarrier multiplexing; carrier to third-order intermodulation product; computer simulation; dual-modulation compensation; electrooptic intensity modulator nonlinearities; lightwave subcarrier multiplexing; signal-level variation sensitivity; Electrooptic modulators; Intensity modulation; Laboratories; Laser noise; Optical distortion; Optical fiber communication; Optical interferometry; Optical modulation; Optical sensors; Optical transmitters;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/68.475782
Filename
475782
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