Title :
Blind and low complexity CD compensation and estimation method in DSP based coherent optical systems
Author :
Matarazzo, E. ; Corsini, R. ; Peracchi, A. ; Foggi, T. ; Meloni, Gianluca ; Poti, Luca ; Magri, R. ; Ciaramella, E.
Author_Institution :
CNIT, Pisa, Italy
Abstract :
An accurate and low complexity blind adaptive chromatic dispersion compensation and estimation algorithm for coherent optical systems is proposed and experimentally validated. The method is based on a Frequency Domain Equalizer, a low complexity Butterfly Time Domain Equalizer and an Optical Performance Monitoring in a loop configuration.
Keywords :
adaptive equalisers; adaptive optics; blind equalisers; optical communication equipment; optical fibre communication; optical fibre dispersion; signal processing; DSP; blind CD compensation; coherent optical systems; estimation algorithm; frequency domain equalizer; loop configuration; low complexity CD compensation; low complexity blind adaptive chromatic dispersion compensation; low complexity butterfly time domain equalizer; optical performance monitoring;
Conference_Titel :
Communications and Photonics Conference (ACP), 2012 Asia
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4673-6274-0
