Title :
PSA-based all-optical multi-channel phase regenerator
Author :
F. Parmigiani;K. R. H. Bottrill;R. Slavík;D. J. Richardson;P. Petropoulos
Author_Institution :
Optoelectronics Research Centre, University of Southampton, Southampton, SO17 1BJ, UK
Abstract :
We demonstrate simultaneous phase regeneration of six NRZ BPSK signals in a single nonlinear medium using FWM-based phase sensitive amplification. BER measurements confirm OSNR improvement and negligible cross-talk across all the regenerated channels, impaired with broadband phase noise.
Keywords :
"Repeaters","Optical fibers","Optical noise","Bit error rate","Signal to noise ratio","Optical pumping","Broadband communication"
Conference_Titel :
Optical Communication (ECOC), 2015 European Conference on
DOI :
10.1109/ECOC.2015.7341750
