Title :
Blind chromatic dispersion estimation using a spectrum of a modulus squared of the transmitted signal
Author :
Ibragimov, Edem ; Zarris, George ; Khatana, Sunil ; Dardis, Lee
Author_Institution :
Opnext Inc., San Jose, CA, USA
Abstract :
We propose a method for chromatic dispersion estimation without the aid of a training sequence. Experimental data taken on a transmission testbed demonstrates that the high accuracy of this method is not affected by PMD or optical nonlinearity.
Keywords :
blind equalisers; optical fibre dispersion; optical receivers; blind chromatic dispersion estimation; modulus squared spectrum; training sequence; transmission testbed; Chromatic dispersion; Optical feedback; Optical fibers; Optical receivers; Optical variables measurement;
Conference_Titel :
Optical Communications (ECOC), 2012 38th European Conference and Exhibition on
