Title :
Simultaneous Transmission of Point-to-Point Data and Selective Multicast Data Using Polarization Division Multiplexing in a WDM-PON
Author :
Huang, Qinghai ; Liu, Jie ; Zeng, Duoduo ; Chen, Biao
Author_Institution :
Center for Opt. & Electromagn. Res., Zhejiang Univ., Hangzhou, China
Abstract :
A novel WDM-PON scheme based on polarization division multiplexing is proposed to support simultaneous delivery of point-to-point (P2P) data and multicast data. The polarization divided two light carriers from the same light source are used for transmission of P2P signal and multicast signal, separately. And the specific structure for combination of wavelength and polarization division multiplexing is presented to support selective multicast for each individual wavelength channel at lower cost. The multicast signal can be switched on or off by adjusting the polarization state of the light. This scheme is experimentally demonstrated and investigated with a combination of 10-Gb/s downstream P2P and 10-Gb/s multicast signal transmission.
Keywords :
multicast communication; optical communication; wavelength division multiplexing; P2P signal; WDM-PON; multicast signal; point-to-point data; polarization division multiplexing; selective multicast data; simultaneous transmission; wavelength channel; Arrayed waveguide gratings; Differential quadrature phase shift keying; Electromagnetic wave polarization; Light sources; Optical fiber polarization; Optical modulation; Optical polarization; Optical receivers; Passive optical networks; Wavelength division multiplexing;
Conference_Titel :
Communications and Mobile Computing (CMC), 2010 International Conference on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-4244-6327-5
Electronic_ISBN :
978-1-4244-6328-2
DOI :
10.1109/CMC.2010.160
