Title :
Orthogonal wavelength-division-multiplexing using SSFBGs in passive optical networks
Author :
Zheng, Zhihua ; Qian, Zongjue ; Shou, Guochu ; Hu, Yihong
Author_Institution :
School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, 100876, China
Abstract :
We propose a novel scheme of orthogonal wavelength-division-multiplexing (WDM) using superstructure fiber Bragg gratings (SSFBGs) as a square pulse shaper in passive optical networks (PONs). The system supports large numbers of subscribers by the orthogonal interleaving of the sinc-shaped spectrum from each channel and expends the capacity.
Keywords :
Bandwidth; Interleaved codes; OFDM; Optical fiber networks; Optical network units; Optical pulse shaping; Passive optical networks; Time division multiplexing; WDM networks; Wavelength division multiplexing; Passive optical network (PON); orthogonal multiplexing; superstructure fiber Bragg grating (SSFBG); wavelength division multiplexing (WDM);
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location :
Shanghai, China
Print_ISBN :
978-1-55752-877-3
Electronic_ISBN :
978-1-55752-877-3
