DocumentCode
670772
Title
Analytical results on back propagation nonlinear compensator in coherent transmission systems
Author
Tanimura, Takahito ; Nolle, M. ; Fischer, Johannes ; Schubert, Colja
Author_Institution
Dept. of Photonic Networks & Syst., Fraunhofer Inst. for Telecommun. Heinrich Hertz Inst., Berlin, Germany
fYear
2012
fDate
16-20 Sept. 2012
Firstpage
1
Lastpage
3
Abstract
We derive analytic formulas for SNR improvement by a digital nonlinear compensator for uncompensated links by using a four-wave mixing approach. The improvement only depends on fiber parameters as well as on total and received bandwidth. We discuss dependency of the improvement on fiber type and validate the analysis by numerical simulations.
Keywords
backpropagation; multiwave mixing; numerical analysis; optical fibres; SNR improvement; back propagation; coherent transmission systems; digital nonlinear compensator; fiber parameters; four-wave mixing; numerical simulations; uncompensated links; Bandwidth; Optical fiber dispersion; Optical fiber networks; Optical fiber theory; Optical noise; Signal to noise ratio; Wavelength division multiplexing;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Communications (ECOC), 2012 38th European Conference and Exhibition on
Conference_Location
Amsterdam
Type
conf
Filename
6706009
Link To Document