Abstract
We demonstrate 50-Tb/s WDM transmission within 6.25-THz band over 240-km SMF using a novel hybrid inline repeater consisting of PPLN-based OPAs and incoherent-forward-pumped DRA. 1-Tb/s/lambda PS-64QAM channels are transmitted within each the S/C-band or C/L-band.
© 2022 The Author(s)
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