Concept
Principe de Fermat
Publications associées (40)
Large reconfigurable quantum circuits with SPAD arrays and multimode fibers
Edoardo Charbon, Claudio Bruschini, Ivan Michel Antolovic
Reprogrammable integrated optics provides a natural platform for tunable quantum photonic circuits, but faces challenges when high dimensions and high connectivity are involved. Here, we implement high-dimensional linear transformations on spatial modes of ...
Optica Publishing Group2024Discontinuous Galerkin methods for Fisher-Kolmogorov equation with application to a-synuclein spreading in Parkinson's disease
Alfio Quarteroni, Francesca Bonizzoni
This spreading of prion proteins is at the basis of brain neurodegeneration. This paper deals with the numerical modelling of the misfolding process of a-synuclein in Parkinson's disease. We introduce and analyse a discontinuous Galerkin method for the sem ...
Lausanne2023Application of ray methods to one-dimensional site response of inhomogeneous soil deposits
The technique referred as ray approximation treats wave propagation in a heterogeneous medium at the infinitely small wavelength limit. This classic simplification allows useful approximate analytical results to be obtained in cases where complete descript ...
2022Electromagnetic Time Reversal Method to Locate Partial Discharges in Power Networks Using 1D TLM Modelling
This letter sets out to describe the first results of the design process that will lead to a new on-line partial discharge location method based on Electromagnetic Time Reversal theory and using the Transmission Line-Matrix method. A description of the bas ...
2021Aberrations of the point spread function of a multimode fiber due to partial mode excitation
Adrien Charles-François Raymond Descloux
We investigate the point spread function of a multimode fiber. The distortion of the focal spot created on the fiber output facet is studied for a variety of the parameters. We develop a theoretical model of wavefront shaping through a multimode fiber and ...
Optical Society of America2016