no code implementations • 12 Oct 2021 • Sterenn Guerrier, Christian Dorize, Elie Awwad, Jérémie Renaudier
We explore the alternatives for interrogating a fiber sensor from the polarization point of view, and demonstrate a better accuracy with dual polarization probing for coherent phi-OTDR compared with single polarization probing.
no code implementations • 12 May 2020 • Sterenn Guerrier, Christian Dorize, Elie Awwad, Jérémie Renaudier
Nowadays, long distance optical fibre transmission systems use polarization diversity multiplexed signals to enhance transmission performance.
no code implementations • 24 Feb 2020 • Maria Ionescu, Amirhossein Ghazisaeidi, Jérémie Renaudier, Pascal Pecci, Olivier Courtois
An optimised subsea system design for energy-efficient SDM operation is demonstrated using machine learning.