Title :
1.25Gbps WDM-RoF optical transmission for wired/wireless access network using multi optical carrier suppression in FP LD
Author :
Kim, Hyun-Seung ; Pham, Thang Tien ; Won, Yong-Yuk ; Han, Sang-Kook
Author_Institution :
Dept. of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea
Abstract :
A novel wavelength division multiplexing - radio over fiber scheme is proposed with multi optical carrier suppression for simultaneous wired and wireless 1.25 Gbps signal transmission. Many modes of a FP-LD are simultaneously carrier suppressed by Mach-Zehnder modulator and each channel is modulated by a reflective semiconductor optical amplifier. A BER of 10-11 for three channels at 1.25 Gbps are achieved after 23 km transmission.
Keywords :
Fabry-Perot resonators; channel spacing; electro-optical modulation; error statistics; laser cavity resonators; laser modes; optical fibre subscriber loops; radio-over-fibre; semiconductor optical amplifiers; wavelength division multiplexing; BER; FP LD modes; Mach-Zehnder modulator; WDM-RoF optical transmission; bit rate 1.25 Gbit/s; channel spacing; distance 23 km; multi optical carrier suppression; radio-over-fiber scheme; reflective semiconductor optical amplifier; signal transmission; wavelength division multiplexing; wired access network; wireless access network; Costs; Optical attenuators; Optical fiber networks; Optical filters; Optical modulation; Optical network units; Optical saturation; Passive optical networks; Radio frequency; Wireless networks; Fabry Perot laser diode; optical carrier suppression; reflective semiconductor optical amplifier;
Conference_Titel :
Photonics in Switching, 2008. PS 2008. International Conference on
Conference_Location :
Sapporo
Print_ISBN :
978-1-4244-4326-0
Electronic_ISBN :
978-4-8855-2228-4
DOI :
10.1109/PS.2008.4804239
