Title :
Enhancement of wavelength offset tolerance for downstream DPSK signals demodulation in 10-Gb/s WDM-PONs
Author :
Xu, Jing ; Chen, Lian-Kuan ; Chan, Chun-Kit
Author_Institution :
Dept. of Inf. Eng., Chinese Univ. of Hong Kong, Shatin, China
Abstract :
Enhanced wavelength offset tolerance is achieved by using a 25-ps DI´s destructive port for the 10-Gb/s downstream DPSK signal demodulation in WDM-PONs. The constructive port output is used for upstream remodulation to simplify ONU structure.
Keywords :
differential phase shift keying; optical fibre networks; wavelength division multiplexing; ONU structure; WDM-PON; bit rate 10 Gbit/s; downstream DPSK signal demodulation; optical network units; wavelength division multiplexed passive optical network; wavelength offset tolerance; Adaptive optics; Bit error rate; Delay; Modulation; Optical network units; Passive optical networks; Wavelength division multiplexing;
Conference_Titel :
OptoElectronics and Communications Conference (OECC), 2010 15th
Conference_Location :
Sapporo
Print_ISBN :
978-1-4244-6785-3
