32 citations · 92 across the 6 of their papers we have counts for
6 papers
Subwavelength pulse focusing and perfect absorption in the Maxwell fisheye
Gautier Lefebvre, Marc Dubois, Younes Achaoui +4
Maxwell's fisheye is a paradigm for an absolute optical instrument with a refractive index deduced from the stereographic projection of a sphere on a plane. We investigate experime…
Robust collimated beaming in 3D acoustic sonic crystals
A. L. Vanel, M. Dubois, C. Tronche +11
We demonstrate strongly collimated beaming, at audible frequencies, in a three-dimensional acoustic phononic crystal where the wavelength is commensurate with the crystal elements;…
Direct imaging of the energy transfer enhancement between two dipoles in a photonic cavity
Kaizad Rustomji, Marc Dubois, Boris Kuhlmey +4
Photonic cavities are gathering a large interest to enhance the energy transfer between two dipoles, with far-reaching consequences for applications in photovoltaics, lighting sour…
Quantum revival for elastic waves in thin plate
Marc Dubois, Gautier Lefebvre, Patrick Sebbah
Quantum revival is described as the time-periodic reconstruction of a wave packet initially localized in space and time. This effect is expected in finite-size systems which exhibi…
One single static measurement predicts wave localization in complex structures
Gautier Lefebvre, Alexane Gondel, Marc Dubois +9
A recent theoretical breakthrough has brought a new tool, called \emph{localization landscape}, to predict the localization regions of vibration modes in complex or disordered syst…
Experiments on Maxwell's Fish-eye dynamics in elastic plates
Gautier Lefebvre, Marc Dubois, Romain Beauvais +3
We experimentally demonstrate that a Duraluminium thin plate with a thickness profile varying radially in a piecewise constant fashion as h(r)=h(0)(1+(r/Rmax)), with h(0)=0.5 mm, h…