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26 January 2009 1.25-Gb/s millimeter-wave band wired/wireless radio-over-fiber system based on RSOA using an injection-locked FP-laser
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Abstract
A new architecture for bidirectional millimeter-wave band radio-over-fiber system is proposed; both optical carrier suppression and injection locking effect are used to simultaneously generate a 1.25-Gb/s wired signal and a 63-GHz wireless one. Error free transmissions (bit error rate of 10-11) of downlink and uplink data are achieved to verify the proposed scheme. No impact of a downlink data transmission on an uplink one due to the wavelength reuse is observed. It is checked that there is only the 2-dB power penalty of uplink due to the Rayleigh backscattering noise.
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Yong-Yuk Won, Hyun-Seung Kim, and Sang-Kook Han "1.25-Gb/s millimeter-wave band wired/wireless radio-over-fiber system based on RSOA using an injection-locked FP-laser", Proc. SPIE 7234, Broadband Access Communication Technologies III, 72340J (26 January 2009); https://doi.org/10.1117/12.808067
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