Title :
A scheme to realize multicast/broadcast by superimposing DPSK signal onto Manchester/NRZ signal
Author :
Ge, Lingzhi ; Xiao, Shilin ; Liu, Zhixin ; Zhu, Min ; Cai, Lei ; Xiao, Tao ; Ding, Daozi
Author_Institution :
State Key Lab of Advanced Optical Communication Systems and Networks, Department of Electronic Engineering, Shanghai Jiao Tong University, 800 Dongchuan Rd, 200240, China
Abstract :
A multicast scheme in WDM-PON is realized by superimposing multicast DPSK signal onto downstream point-to-point Manchester/NRZ signal. The proposed system is experimentally demonstrated with 5-Gb/s point-to-point Manchester/NRZ format signal and 1.25-Gb/s DPSK signal. At the receiver side, a MZDI and a LPF are employed to retrieve the multicast DPSK signal.
Keywords :
Arrayed waveguide gratings; Broadcasting; Differential quadrature phase shift keying; Erbium; Optical fiber communication; Optical fiber networks; Optical network units; Optical receivers; Optical signal processing; Passive optical networks;
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
