Title :
Using downstream DPSK signal for upstream OOK signal remodulation with RSOA in hybrid WDM-TDM passive optical networks
Author :
Wang, C.H. ; Shih, F.Y. ; Chow, C.W. ; Yeh, C.H. ; Chi, S.
Author_Institution :
Dept. of Photonics & Inst. of Electro-Opt. Eng., Nat. Chiao Tung Univ., Hsinchu
Abstract :
We propose a signal remodulation of DPSK downstream and OOK upstream signals using RSOA at the customer side for the hybrid WDM-TDM PONs. Error-free operation was achieved in a 20-km-reach WDM-TDM PONs without dispersion compensation.
Keywords :
amplitude shift keying; differential phase shift keying; optical fibre amplifiers; optical fibre networks; optical modulation; semiconductor optical amplifiers; time division multiplexing; wavelength division multiplexing; RSOA; WDM-TDM passive optical network; distance 20 km; downstream DPSK signal; on-off keying; reflective semiconductor optical amplifier; upstream OOK signal remodulation; Differential quadrature phase shift keying; Downlink; Feedforward systems; Optical fiber networks; Optical filters; Optical modulation; Optical network units; Passive optical networks; RF signals; Stimulated emission; (060.2330) Fiber optics communications; (060.4510) Optical communications;
Conference_Titel :
Optical Fiber Communication - incudes post deadline papers, 2009. OFC 2009. Conference on
Print_ISBN :
978-1-4244-2606-5
Electronic_ISBN :
978-1-55752-865-0
