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We have demonstrated a novel 22 Gbit/s 64 QAM scheme to generate orthogonal frequency division multiplexing (OFDM) signals for radio over fiber (ROF) systems using cost-effective optical filter fiber Bragg grating (FBG). We employ the FBG because the repetitive frequency of the RF source and the bandwidth of the optical modulator are largely reduced and the architecture of the ROF system is simpler...
Elastic optical networks (EONs), which are spectrum-efficient new generation optical networks, have been replacing traditional dense wavelength division multiplexing-based networks in backbone networks. The allocation of spectral resources while overcoming spectrum contiguity and continuity constraints is a challenging task in EONs. This paper presents a RSA simulation framework for a designed EON...
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