title: A full-duplex CATV/wireless-over-fiber lightwave transmission system.
abstract: A full-duplex CATV/wireless-over-fiber lightwave transmission system consisting of one broadband light source (BLS), two optical interleavers (ILs), one intensity modulator, and one phase modulator is proposed and experimentally demonstrated. The downstream light is optically promoted from 10Gbps/25GHz microwave (MW) data signal to 10Gbps/100GHz and 10Gbps/50GHz millimeter-wave (MMW) data signals in fiber-wireless convergence, and intensity-modulated with 50-550 MHz CATV signal. For up-link transmission, the downstream light is phase-remodulated with 10Gbps/25GHz MW data signal in fiber-wireless convergence. Over a 40-km single-mode fiber (SMF) and a 10-m radio frequency (RF) wireless transport, bit error rate (BER), carrier-to-noise ratio (CNR), composite second-order (CSO), and composite triple-beat (CTB) are observed to perform well in such full-duplex CATV/wireless-over-fiber lightwave transmission systems. This full-duplex 100-GHz/50-GHz/25-GHz/550-MHz lightwave transmission system is an attractive alternative. This transmission system not only presents its advancement in the integration of fiber backbone and CATV/wireless feeder networks, but also it provides the advantages of a communication channel for higher data rates and bandwidth.
authors.forename: Chung-Yi
authors.initials: CY
authors.lastname: Li
authors.forename: Hai-Han
authors.initials: HH
authors.lastname: Lu
authors.forename: Cheng-Ling
authors.initials: CL
authors.lastname: Ying
authors.forename: Chun-Jen
authors.initials: CJ
authors.lastname: Cheng
authors.forename: Che-Yu
authors.initials: CY
authors.lastname: Lin
authors.forename: Zhi-Wei
authors.initials: ZW
authors.lastname: Wan
authors.forename: Jian-Hua
authors.initials: JH
authors.lastname: Chen