Title :
A novel evolution from TDM-PON to WDM-PON based on DPSK/NRZ orthogonal modulation
Author :
Lu, Yang ; Liu, Jie ; Hong, Xuezhi ; Zeng, Duoduo
Author_Institution :
Center for Optical and Electromagnetic Research, Joint Research Center of Optical Communications of Zhejiang University, Hangzhou 310058, China
Abstract :
A novel evolution from TDM-PON to WDM-PON based on DPSK/NRZ orthogonal modulation is proposed. No change for ONU of the existing TDM-PON is required. The good performance and feasibility of the method after a 20-km transmission is experimentally demonstrated.
Keywords :
Bit error rate; Degradation; Differential quadrature phase shift keying; Intensity modulation; Optical coupling; Optical modulation; Optical signal processing; Phase modulation; Time division multiplexing; Wavelength division multiplexing;
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
