A demultiplexer-free WDM transmitter uses time delays to build a unitary mixing matrix among comb lines and applies MIMO pre-equalization in DSP, turning an unfiltered comb plus modulator array into independent per-wavelength channels.
Title resolution pending
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
physics.optics 1years
2025 1verdicts
CONDITIONAL 1representative citing papers
citing papers explorer
-
A Comb-based Colorless Coherent WDM Transmitter
A demultiplexer-free WDM transmitter uses time delays to build a unitary mixing matrix among comb lines and applies MIMO pre-equalization in DSP, turning an unfiltered comb plus modulator array into independent per-wavelength channels.