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|Title:||6-GHz radio-over-fiber upstream transmission using a directly modulated RSOA|
radio over fiber (RoF)
semiconductor optical amplifier (SOA)
|Source:||Meiyappan, A., Kam, P.Y., Kim, H. (2011). 6-GHz radio-over-fiber upstream transmission using a directly modulated RSOA. IEEE Photonics Technology Letters 23 (22) : 1730-1732. ScholarBank@NUS Repository. https://doi.org/10.1109/LPT.2011.2169049|
|Abstract:||We propose and demonstrate 40-km upstream transmission of a 2-Gb/s 6-GHz binary phase-shift keyed radio signal using a directly modulated reflective semiconductor optical amplifier (RSOA). A delay interferometer, acting as an optical equalizer, compensates for limited RSOA modulation bandwidth and simultaneously performs single sideband filtering to relieve dispersion-induced radio-frequency (RF) fading effect. Furthermore, extended transmission distance of up to 40 km is shown to be made possible by reduced Rayleigh backscattering-induced crosstalk. © 2011 IEEE.|
|Source Title:||IEEE Photonics Technology Letters|
|Appears in Collections:||Staff Publications|
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