Title :
Reconfigurable optical inter-channel interference compensation of 20/25-Gbaud QPSK signals using nonlinear wave mixing
Author :
Y. Cao;M. Ziyadi;A. Mohajerin-Ariaei;A. Almaiman;P. Liao;C. Bao;B. Shamee;J. Yang;Y. Akasaka;M. Sekiya;M. Tur;C. Langrock;M. Fejer;J. Touch;A. Willner
Author_Institution :
Department of Electrical Engineering, University of Southern California, Los Angeles, CA 90089, USA
Abstract :
A reconfigurable optical inter-channel interference compensation method without channel spacing estimation and relative time delay calibration is proposed for a high density multi-carrier transmission system. Experiments demonstrate the effectiveness for both 20/25-Gbaud dual-carrier QPSK systems with different channel spacing conditions.
Keywords :
"Integrated optics","Optical filters","Optical receivers","Optical pumping","Channel spacing","Optical signal processing","Optical mixing"
Conference_Titel :
Optical Communication (ECOC), 2015 European Conference on
DOI :
10.1109/ECOC.2015.7341754
