DocumentCode
1022589
Title
Feedforward linearization of analog modulated laser diodes-theoretical analysis and experimental verification
Author
Hassin, D. ; Vahldieck, R.
Author_Institution
Dept. of Electr. & Comput. Eng., Victoria Univ., BC, Canada
Volume
41
Issue
12
fYear
1993
fDate
12/1/1993 12:00:00 AM
Firstpage
2376
Lastpage
2382
Abstract
Feedforward linearization of directly modulated laser diodes for AM CATV (cable television) lightwave transmission systems is discussed. Theoretical simulation and experimental results are presented showing a distortion cancellation of better than 20 dB over an 850-MHz bandwidth. An investigation regarding tolerance and a possible dispersion penalty in the system is performed. These results indicate that feedforward linearization is a promising technique for high-capacity CATV systems
Keywords
cable television; optical cables; optical modulation; semiconductor lasers; 850 MHz; AM CATV lightwave transmission systems; analog modulated laser diodes; cable television; dispersion penalty; distortion cancellation; feedforward linearization; high-capacity CATV systems; tolerance; Diode lasers; Laser modes; Laser noise; Laser theory; Noise cancellation; Optical distortion; Optical modulation; Optical noise; Predistortion; Semiconductor lasers;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/22.260731
Filename
260731
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