Abstract:In this paper the transmission of OFDM based wired/wireless services for hybrid PONs using direct modulation is studied. For overcoming the limitations imposed by direct modulation of cost effective low bandwidth laser transmitters we make use of novel monolithically integrated Discrete Mode lasers and optical injection. The system includes a wired OFDM signal operating at 12.5 Gb/s and three wireless signals delivering Long Term Evolution (LTE) services encoded with 16 QAM. We show experimentally how the limi… Show more
“…Filtering bandwidths are altered to accommodate the notching of the single LTE band. Further information along with experimental results for this setup can be found in [22,23].…”
Section: Impact Of Rin and Nonlinearity On Performancementioning
“…Filtering bandwidths are altered to accommodate the notching of the single LTE band. Further information along with experimental results for this setup can be found in [22,23].…”
Section: Impact Of Rin and Nonlinearity On Performancementioning
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