Title :
Differential Phase Shift Keying for Asynchronous Upstream Remodulation of Dark Return-to-Zero Downstream Channel
Author :
Xu, Lie ; Tsang, H.K.
Author_Institution :
Dept. of Electron. Eng., Chinese Univ. of Hong Kong, Hong Kong, China
Abstract :
We evaluate the use of differential-phase-shift-keying modulation format in the asynchronous remodulation of a downstream dark-return-to-zero channel for the transport of upstream data in a wavelength-division-multiplexing passive optical network.
Keywords :
differential phase shift keying; optical fibre networks; optical information processing; optical modulation; telecommunication channels; wavelength division multiplexing; asynchronous upstream remodulation; dark return-to-zero downstream channel; differential phase shift keying modulation format; upstream data transport; wavelength-division-multiplexing passive optical network; Costs; Differential phase shift keying; Differential quadrature phase shift keying; Optical filters; Optical modulation; Optical network units; Optical receivers; Optical transmitters; Passive optical networks; Semiconductor optical amplifiers;
Conference_Titel :
Optical Fiber communication/National Fiber Optic Engineers Conference, 2008. OFC/NFOEC 2008. Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-55752-856-8
DOI :
10.1109/OFC.2008.4528706
