DocumentCode
670790
Title
The limits of digital backpropagation in nonlinear coherent fiber-optical links
Author
Beygi, Lotfollah ; Agrell, Erik ; Johannisson, Pontus ; Karlsson, Magnus ; Wymeersch, Henk
Author_Institution
Signals & Syst. Dept., Chalmers Univ. of Technol., Gothenburg, Sweden
fYear
2012
fDate
16-20 Sept. 2012
Firstpage
1
Lastpage
3
Abstract
The performance of a single-channel fiber-optical link is evaluated with linear (dispersive) and nonlinear equalization. The results show a quadratic growth of the noise variance with input power for a system with nonlinear equalization and also justify the known cubic growth for linear equalization.
Keywords
equalisers; optical fibre networks; optical links; optical noise; cubic growth; digital backpropagation; linear equalization; noise variance; nonlinear coherent fiber-optical links; nonlinear equalization; quadratic growth; single-channel fiber-optical link; Attenuation; Computational modeling; Dispersion; Equalizers; Erbium-doped fiber amplifiers; Mathematical model; Noise;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Communications (ECOC), 2012 38th European Conference and Exhibition on
Conference_Location
Amsterdam
Type
conf
Filename
6706029
Link To Document