3 papers
eess.SP2021
On the Comparison of Single-Carrier vs. Digital Multi-Carrier Signaling for Long-Haul Transmission of Probabilistically Shaped Constellation Formats
Kaoutar Benyahya, Amirhossein Ghazisaeidi, Vahid Aref +6
We report on theoretical and experimental investigations of the nonlinear tolerance of single carrier and digital multicarrier approaches with probabilistically shaped constellatio…
eess.SP2020
Design Optimisation of Power-Efficient Submarine Line through Machine Learning
Maria Ionescu, Amirhossein Ghazisaeidi, Jérémie Renaudier +2
An optimised subsea system design for energy-efficient SDM operation is demonstrated using machine learning. The removal of gain-flattening filters employed in submarine optical am…
eess.SP2019
High Sensitivity ϕ-OTDR over Long Distance with Polarization Multiplexed Codes
Christian Dorize, Elie Awwad, Jérémie Renaudier
Newly introduced polarization diversity probing codes are suggested to enhance the sensitivity and bandwidth performance of differential phase-sensitive distributed OTDR systems. T…