Title :
Mitigation of intra-channel nonlinear distortions based on PAPR reduction with CD pre-compensation in real-time 50Gbps PM-QPSK transmission
Author :
Fujisawa, Shinsuke ; Ogasahara, Daisaku ; de Gabory, E.L.T. ; Ito, Toshiharu ; Fukuchi, Kiyoshi
Author_Institution :
NEC Corp., Kawasaki, Japan
Abstract :
We verified the correlation between PAPR and intrachannel nonlinear distortions with 50.7Gbps PM-QPSK signal over 1,310km dispersion non-managed transmission. Experimental results with 50% CD pre-compensation exhibited minimal PAPR and improved Q factor.
Keywords :
Q-factor; nonlinear distortion; optical fibre dispersion; optical fibre networks; optical modulation; quadrature phase shift keying; CD pre-compensation; PAPR reduction; Q factor; bit rate 50 Gbit/s; bit rate 50.7 Gbit/s; dispersion nonmanaged transmission; distance 1310 km; intrachannel nonlinear distortion mitigation; real-time PM-QPSK transmission; Nonlinear optics; Optical distortion; Optical polarization; Optical receivers; Optical transmitters; Peak to average power ratio; Q factor;
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2012 17th
Conference_Location :
Busan
Print_ISBN :
978-1-4673-0976-9
Electronic_ISBN :
2166-8884
DOI :
10.1109/OECC.2012.6276511
