Title :
PAPR management of all-optical OFDM signal using fractional fourier transform for fibre nonlinearity mitigation
Author :
T. Nagashima;G. Cincotti;T. Murakawa;S. Shimizu;M. Hasegawa;K. Hattori;M. Okuno;S. Mino;A. Himeno;N. Wada;H. Uenohara;T. Konishi
Author_Institution :
Osaka University, Graduate School of Engineering, Japan
Abstract :
We propose a novel PAPR management technique using fractional Fourier transform subcarriers and time-lens effect. By deforming a high PAPR OFDM signal into a low PAPR Nyquist pulse train in fibre links, signal distortions by a fibre nonlinearity are mitigated.
Keywords :
"Peak to average power ratio","Optical fibers","Optical transmitters","Optical pulses","Optical receivers","Dispersion"
Conference_Titel :
Optical Communication (ECOC), 2015 European Conference on
DOI :
10.1109/ECOC.2015.7341785
