Title :
Modulation/Demodulation Schemes for Optical Multi-Level Transmission
Author :
Kikuchi, Nobuhiko ; Sekine, Kenro ; Sasaki, Shinya
Author_Institution :
Hitachi Ltd., Tokyo
Abstract :
The optical multilevel signaling is a promising candidate to realize next-generation high-speed transceivers beyond 40 Gbit/s, or ultimate-capacity DWDM system. This paper discusses advanced modulation/demodulation schemes toward the practical implementation of more than 16-level signaling.
Keywords :
optical communication equipment; optical modulation; transceivers; wavelength division multiplexing; dense wavelength division multiplexing; modulation/demodulation schemes; optical multilevel transmission; Binary phase shift keying; Degradation; Demodulation; Differential quadrature phase shift keying; Optical fiber dispersion; Optical fibers; Optical filters; Optical modulation; Phase modulation; Wavelength division multiplexing;
Conference_Titel :
Optical Fiber Communication and the National Fiber Optic Engineers Conference, 2007. OFC/NFOEC 2007. Conference on
Conference_Location :
Anaheim, CA
Print_ISBN :
1-55752-831-4
DOI :
10.1109/OFC.2007.4348703
