DocumentCode
1362198
Title
All-optical signal reshaping via four-wave mixing in optical fibers
Author
Ciaramella, Ernesto ; Trillo, Stefano
Author_Institution
Fondazione Ugo Bordoni, Rome, Italy
Volume
12
Issue
7
fYear
2000
fDate
7/1/2000 12:00:00 AM
Firstpage
849
Lastpage
851
Abstract
A new scheme for all-optical signal reshaping is proposed and demonstrated. The strongly depleted mixing between a CW pump and a noisy nonreturn-to-zero (NRZ) signal in a common fiber can provide wavelength-converted signals exhibiting excellent intensity-noise cancellation. Numerical simulations confirm almost complete suppression of intensity fluctuations, simultaneously occurring at several different wavelengths.
Keywords
multiwave mixing; optical fibre communication; optical noise; optical pulse shaping; optical pumping; CW pump; all-optical signal reshaping; common fiber; four-wave mixing; intensity fluctuations suppression; intensity-noise cancellation; noisy nonreturn-to-zero signal; optical fibers; optical fibre communication; strongly depleted mixing; wavelength-converted signals; Crosstalk; Fiber nonlinear optics; Four-wave mixing; Nonlinear optics; Optical fibers; Optical filters; Optical interferometry; Optical mixing; Optical noise; Optical pumping;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/68.853523
Filename
853523
Link To Document