DocumentCode
2160569
Title
Mitigation of intra-channel nonlinearities using a frequency-domain volterra series equalizer
Author
Guiomar, Fernando P. ; Reis, Jacklyn D. ; Teixeira, António L. ; Pinto, Armando N.
Author_Institution
Dept. of Electron., Telecommun. & Inf., Univ. of Aveiro, Aveiro, Portugal
fYear
2011
fDate
18-22 Sept. 2011
Firstpage
1
Lastpage
3
Abstract
We apply a frequency-domain Volterra series nonlinear equalizer to a 20 Gbaud NRZ-QPSK signal propagated over 1600 km. Using 2 samples/symbol we obtain a 2 dB improvement on the nonlinear tolerance over backward propagation split-step Fourier method.
Keywords
Volterra series; equalisers; optical fibre communication; phase shift keying; NRZ-QPSK signal; backward propagation split-step Fourier method; frequency-domain Volterra series equalizer; frequency-domain Volterra series nonlinear equalizer; intrachannel nonlinearities; nonlinear tolerance; Adaptive optics; Equalizers; Frequency domain analysis; Nonlinear optics; Optical distortion; Optical transmitters; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Communication (ECOC), 2011 37th European Conference and Exhibition on
Conference_Location
Geneva
ISSN
Pending
Print_ISBN
978-1-4577-1918-9
Type
conf
Filename
6066023
Link To Document