Title :
Full-duplex 20/10 Gb/s WDM-PON with remodulation of chirped ASK and multi-level quaternary PAM and OFDM
Author :
Lazaro, J.A. ; Schrenk, Bernhard ; Maziotis, A. ; Cano, Ivan ; Bakopoulos, Paraskevas ; Prat, Josep ; Avramopoulos, H.
Author_Institution :
Dept. of Signal Theor. & Commun., Univ. Politec. de Catalunya, Barcelona, Spain
Abstract :
A full-duplex 20/10Gb/s WDM-PON is demonstrated by all-optical carrier recovery technique, showing that it is efficient and flexible for being applied to different downstream signals as non-/chirped ASK or multilevel signals as 4-PAM or OFDM.
Keywords :
OFDM modulation; amplitude shift keying; passive optical networks; wavelength division multiplexing; 4-PAM; OFDM; all-optical carrier recovery technique; bit rate 10 Gbit/s; bit rate 20 Gbit/s; chirped ASK; downstream signals; full-duplex WDM-PON; multilevel quaternary PAM; multilevel signals; Amplitude shift keying; Bit error rate; Chirp; Optical attenuators; Optical fibers; Optical network units; Passive optical networks;
Conference_Titel :
Optical Fiber Communication Conference and Exposition (OFC/NFOEC), 2012 and the National Fiber Optic Engineers Conference
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4673-0262-3
