Title :
Bidirectional ROF transmission and signal remodulation using separate optical clock distribution to mitigate signal distortions
Author :
Chow, C.W. ; Xu, L. ; Yeh, C.H. ; Wang, C.H. ; Shih, F.Y. ; Tsang, H.K. ; Pan, C.L. ; Chi, S.
Author_Institution :
Dept. of Photonics, Nat. Chiao Tung Univ., Hsinchu
Abstract :
We demonstrate a bidirectional ROF system using a separate optical-clock distribution to mitigate signal-fading and code time-shifting. Error-free signal remodulation using downlink DPSK and uplink OOK was achieved in a 20-km reach ROF system.
Keywords :
amplitude shift keying; differential phase shift keying; optical modulation; radio-over-fibre; DPSK; OOK; amplitude shift keying; bidirectional ROF transmission; code time-shifting; differential phase shift keying; distance 20 km; optical clock distribution; radio-over-fibre; signal distortions; signal remodulation; signal-fading; Arrayed waveguide gratings; Clocks; Downlink; Optical distortion; Optical feedback; Optical filters; Optical interferometry; Optical mixing; Optical modulation; Optical receivers; (060.2330) Fiber optics communications; (060.4510) Optical communications;
Conference_Titel :
Optical Fiber Communication - incudes post deadline papers, 2009. OFC 2009. Conference on
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2606-5
Electronic_ISBN :
978-1-55752-865-0
