Abstract
We experimentally investigate OE-FFE-enabled C-band 100Gb/s/λ PAM4 transmission over 50km with different carrier frequencies and linewidths. 3.8-THz range on ITU-T G.694.1 grid is supported with a single 1-tap optical delay line and ≤32-tap digital FFE.
© 2023 The Author(s)
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