Title :
Impact of pulse roll-off and dispersion map on the performance of 50 GHz-spaced 32 GB PDM-QPSK systems
Author :
Ghazisaeidi, Amirhossein ; Salsi, Massimiliano ; Tran, P. ; Charlet, G.
Author_Institution :
Centre de Villarceaux, Alcatel-Lucent Bell-Labs., Nozay, France
Abstract :
The impact of spectral roll-off and dispersion map on the peformance of dispersion-managed 50 GHz spaced 32 GBd PDM-QPSK WDM systems is experimentally studied. Pulse-shaping related nonlinear penalty, impact of polarization interleaving on performance stability, and cycle-slip issues are addressed.
Keywords :
optical pulse shaping; quadrature phase shift keying; wavelength division multiplexing; cycle-slip issue; dispersion map; dispersion-managed PDM-QPSK WDM systems; frequency 50 GHz; performance stability; polarization impact; pulse roll-off; pulse-shaping-related nonlinear penalty; Decoding; Dispersion; Optical polarization; Q-factor; Standards; System performance; Wavelength division multiplexing;
Conference_Titel :
Optical Communication (ECOC), 2014 European Conference on
Conference_Location :
Cannes
DOI :
10.1109/ECOC.2014.6964062
