Title :
Full colorless WDM-RoF system with simultaneous transmission of 63-GHz and baseband 1.25-Gbps data by sideband separation
Author :
Kim, Hyun-Seung ; Won, Yong-Yuk ; Son, Yong-Hwan ; Han, Sang-Kook
Author_Institution :
Dept of Electr. & Electron. Eng., Yonsei Univ., Seoul, South Korea
Abstract :
The radio over fiber system that transmits 63-GHz-band and baseband signals simultaneously based on WDM system is proposed. 63-GHz tone is generated by optical carrier suppression method using MZM. RSOAs are used for uplink and downlink signal modulation. BER performance and RF spectrum are analyzed for observing downlink and uplink transmission characteristics. An error free transmission of both downlink and uplink signals are achieved after 23-km SSMF.
Keywords :
error statistics; modulators; optical modulation; radio-over-fibre; semiconductor optical amplifiers; wavelength division multiplexing; BER; MZM; RF spectrum; RSOA; baseband signals; bit rate 1.25 Gbit/s; distance 23 km; downlink signal modulation; frequency 63 GHz; full colorless WDM-RoF system; optical carrier suppression method; radio over fiber system; reflective semiconductor optical amplifier; sideband separation; single-arm Mach-Zehnder modulator; uplink signal modulation; Baseband; Bit error rate; Downlink; Optical modulation; Optical network units; Optical noise; RF signals; Radio frequency; Signal generators; Wavelength division multiplexing;
Conference_Titel :
Optical Fiber Communication (OFC), collocated National Fiber Optic Engineers Conference, 2010 Conference on (OFC/NFOEC)
Conference_Location :
San Diego, CA
Electronic_ISBN :
978-1-55752-884-1
