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In this paper, we demonstrate a reconfigurable optical orthogonal frequency division multiplexing (OFDM) signal transmitter based on a sliced broadband amplified spontaneous emission (ASE) optical source for directly detected (DD) multiband OFDM next generation wavelength division multiplexed (WDM) access networks. Theoretical predictions and experimental demonstrations validate the feasibility of...
A technique to perform all optical microwave up-conversion is proposed for a RoF system based on the employment of an optical broadband source. The Mach-Zehnder interferometer is the fundamental device for rejecting undesired frequency components.
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