Chinese Optics Letters, 2010, 8 (11): 1040, Published Online: Dec. 3, 2010
Bidirectional radio-over-fiber systems with SSB modulation and wavelength reuse based on injection-locked semiconductor lasers 
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单边带调制 光载无线通信 注入锁模 060.5625 Radio frequency photonics 060.4080 Modulation 060.2330 Fiber optics communications 060.2360 Fiber optics links and subsystems
Abstract
A 60-GHz bidirectional radio-over-fiber (RoF) system using two-carrier-injected distributed feedback (DFB) laser is proposed and demonstrated to realize optical single sideband (SSB) modulation for downlink. An injection-locked Fabry-P′erot laser is also carried out to realize wavelength reuse in uplink. Transmission of 2.5 Gb/s on a 60-GHz carrier for downlink and 622-Mb/s baseband signal for uplink are both successfully demonstrated over 50-km single mode fiber without chromatic dispersion compensation.
Cheng Hong, Cheng Zhang, Jun Duan, Weiwei Hu, Anshi Xu, Zhangyuan Chen. Bidirectional radio-over-fiber systems with SSB modulation and wavelength reuse based on injection-locked semiconductor lasers[J]. Chinese Optics Letters, 2010, 8(11): 1040.
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