High-fidelity sub-petabit-per-second self-homodyne fronthaul using broadband electro-optic combs
Chenbo Zhang,
Yixiao Zhu,
Jingjing Lin
et al.
Abstract:With the exponential growth in data density and user ends of wireless networks, fronthaul is tasked with supporting aggregate bandwidths exceeding thousands of gigahertz while accommodating high-order modulation formats. However, it must address the bandwidth and noise limitations imposed by optical links and devices in a cost-efficient manner. Here we demonstrate a high-fidelity fronthaul system enabled by self-homodyne digital-analog radio-over-fiber superchannels, using a broadband electro-optic comb and un… Show more
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