Title :
Theories and applications of chromatic dispersion penalty mitigation in all optical OFDM transmission system
Author :
Kserawi, Malaz ; Shimizu, Shogo ; Wada, N. ; Reza, Ahmed Galib ; Rhee, June-Koo Kevin
Author_Institution :
Dept. of Electr. Eng., KAIST, Daejeon, South Korea
Abstract :
Fiber chromatic dispersion in optical OFDM transmission degrades carrier orthogonality, resulting in system penalty. Such penalty can be mitigated by per-carrier delay precompensation and spectrum filtering. Theoretical and experimental results show both methods restore performance without overhead or guard interval.
Keywords :
OFDM modulation; delays; optical fibre communication; optical fibre dispersion; optical fibre theory; all optical OFDM transmission; carrier orthogonality; fiber chromatic dispersion penalty mitigation; per-carrier delay precompensation; spectrum filtering; system penalty; Delays; Filtering; Integrated optics; OFDM; Optical fibers; Optical filters;
Conference_Titel :
Optical Communications (ECOC), 2012 38th European Conference and Exhibition on
Conference_Location :
Amsterdam
