65 citations · 73 across the 3 of their papers we have counts for
3 papers
physics.optics2022★ 7 cited
Towards 1000-mode Optical Fibres
Filipe M. Ferreira, Fabio A. Barbosa
We report on the design of multimode-mode fibres guiding up to 870 spatial and polarization modes for low differential mode delay over the C-band.
eess.SP2022★ 1 cited
On a Scalable Path for Multimode MIMO-DSP
Fabio A. Barbosa, Stefan Rothe, Dennis Pohle +2
A novel MIMO-DSP for space-division multiplexing over multimode fibres is proposed. A principal modes approach is shown to provide two-fold benefits: over 13 times channel memory r…
eess.SP2018★ 65 cited
Interplay of Probabilistic Shaping and the Blind Phase Search Algorithm
Darli A. A. Mello, Fabio A. Barbosa, Jacklyn D. Reis
Probabilistic shaping (PS) is a promising technique to approach the Shannon limit using typical constellation geometries. However, the impact of PS on the chain of signal processin…