DocumentCode
976430
Title
Limits of optical dispersion compensation using linear electrical equalizers
Author
Ibragimov, Edem
Author_Institution
Scintera Networks, San Jose, CA
Volume
18
Issue
13
fYear
2006
fDate
7/1/2006 12:00:00 AM
Firstpage
1427
Lastpage
1429
Abstract
This letter considers optical dispersion compensation in the electrical domain. It is shown that after electrical detection the spectrum of the optical signal suffers a frequency cutoff. The maximum frequency, which can be detected by the square-law detector, is inversely proportional to dispersion in the optical line. This puts a limit on the maximum value of optical dispersion, which can be compensated by electrical equalizers
Keywords
equalisers; optical fibre communication; optical fibre dispersion; dispersion compensation; electrical detection; electrical equalizers; linear equalizers; optical dispersion; optical fiber communication; optical signal; spectrum detection; square-law detector; Equalizers; Fiber nonlinear optics; Intersymbol interference; Nonlinear optics; Optical feedback; Optical fiber dispersion; Optical filters; Optical pulse shaping; Optical receivers; Optical signal processing; Adaptive signal processing; chromatic dispersion compensation; equalizers; optical fiber communications;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/LPT.2006.877225
Filename
1643245
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