We demonstrate real-time 2.4Tbps bidirectional coherent DWDM-PON (12×200Gbps/) over 100km SMF, enabled by multiplexing Nyquist subcarriers. Further, through proof-of-concept experiments, we show the advantage of coherent subcarrier aggregation in next-generation point-to-multipoint bidirectional access networks.

© 2020 The Author(s)

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