Title :
Experimental demonstration of interchannel FWM mitigation on coherent bidirectional UDWDM networks
Author :
Jacklyn D. Reis;Sandro M. Rossi;Andrea Chiuchiarelli;Ricardo M. Ferreira;Victor E. Parahyba;Ali Shahpari;António L. Teixeira;Juliano R. F. Oliveira
Author_Institution :
CPqD, Division of Optical Technologies, 13086-902, Campinas - SP, Brazil
Abstract :
This paper experimentally investigates the mitigation of interchannel FWM in bidirectional UDWDM-PONs with real-time Nyquist transmitter. Performing channel-frequency tuning as ±1.25 GHz, the transmission over 80-km+1:8 ODN is successfully demonstrated for both 2×8×2.5 GBd-QPSK and 16QAM in 5-GHz grid.
Keywords :
"Optical transmitters","Optical network units","Passive optical networks","Phase shift keying","Optical receivers","Wavelength division multiplexing","Adaptive optics"
Conference_Titel :
Optical Communication (ECOC), 2015 European Conference on
DOI :
10.1109/ECOC.2015.7341846
