Title :
Bidirectional WDM-RoF transmission for wired and wireless signals
Author :
Kim, Hyun-Seung ; Pham, Thang T. ; Won, Yong-Yuk ; Han, Sang-Kook
Author_Institution :
Yonsei University, Dept of Electrical & Electronic Engineering, 134 Shinchon, Sudaemon, Seoul, Korea
Abstract :
The architectures of wired/wireless signal transmission based on RoF access network are proposed and their experimental results are shown. Both a wired and a wireless signals with a same data and heterogeneous data in different schemes are simultaneously generated using an injection locking technique and optical carrier suppression modulation based on a Fabry-Perot laser as a cost-effective WDM optical source. A reflective semiconductor optical amplifier (RSOA) is employed for the purpose of a colorless and simple base station. 20-km optical transmissions of 1.25-Gb/s wired and wireless data are experimentally demonstrated to verify the proposed RoF systems.
Keywords :
Arrayed waveguide gratings; Base stations; Optical fiber networks; Optical modulation; Optical network units; Optical saturation; Passive optical networks; Radio frequency; Stimulated emission; 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
