Title :
Spectrally efficient optical phase conjugation based on complementary spectral inversion for nonlinearity mitigation
Author :
T. Umeki;T. Kazama;H. Ono;Y. Miyamoto;H. Takenouchi
Author_Institution :
NTT Device Technology Labs., NTT Corporation, 3-1, Morinosato Wakamiya, Atsugi, Kanagawa, Japan
Abstract :
We proposed complementary spectral inversion for reserved-band-less optical phase conjugation with parametric gain and broad conversion bandwidth using a novel wavelength-exchanged configuration based on highly efficient PPLN waveguides. Fiber nonlinearity mitigation for two-carrier QPSK signal was successfully demonstrated.
Keywords :
"Optical fiber amplifiers","Optical amplifiers","Optical wavelength conversion","Fiber nonlinear optics"
Conference_Titel :
Optical Communication (ECOC), 2015 European Conference on
DOI :
10.1109/ECOC.2015.7341991
