Control of wave propagation in electromagnetics and acoustics experienced a large development these last years thanks to new complex media like photonic or phononic crystals and metamaterials. This work deals with the transfer of these complex media for the control of flexural waves in thin plates. These studies are the first steps towards the generalization of the control of elastic waves in structured solids. The beginning of the manuscript deals with flexural waves focusing with negative refraction using a square lattice of holes in a thin plate. The following of this work concern the time development of this negative refraction effect and shows that this system can beat the focusing diffraction limit. We introduce the blind hole or non-...
The quest for wave channeling and manipulation has driven a strong research effort on topological an...
This thesis is divided into two parts. First, we present a new technique for focusing waves with one...
In this paper, the linear transformation method (LTM) to control flexural waves propagating in thin ...
Control of wave propagation in electromagnetics and acoustics experienced a large development these ...
International audienceWe propose a design of a periodically perforated thin plate leading to omni-di...
The paper presents new results on the localization and transmission of flexural waves in a structure...
This manuscript is devoted to answer the following question: how can the complexity of a medium be e...
[EN] This Letter reports the feasibility of a structure specifically designed for the control of fle...
We address the scattering and transmission of a plane flexural wave through a semi-infinite array of...
This thesis deals with the control of the wave propagation at deep sub-wavelength scales in locally ...
Transformation optics, which is generically applicable to other classical waves such as acoustic and...
The vibration control adapted to light structures is a scientific and technological challenge due to...
The quest for wave channeling and manipulation has driven a strong research effort on topological an...
This thesis is divided into two parts. First, we present a new technique for focusing waves with one...
In this paper, the linear transformation method (LTM) to control flexural waves propagating in thin ...
Control of wave propagation in electromagnetics and acoustics experienced a large development these ...
International audienceWe propose a design of a periodically perforated thin plate leading to omni-di...
The paper presents new results on the localization and transmission of flexural waves in a structure...
This manuscript is devoted to answer the following question: how can the complexity of a medium be e...
[EN] This Letter reports the feasibility of a structure specifically designed for the control of fle...
We address the scattering and transmission of a plane flexural wave through a semi-infinite array of...
This thesis deals with the control of the wave propagation at deep sub-wavelength scales in locally ...
Transformation optics, which is generically applicable to other classical waves such as acoustic and...
The vibration control adapted to light structures is a scientific and technological challenge due to...
The quest for wave channeling and manipulation has driven a strong research effort on topological an...
This thesis is divided into two parts. First, we present a new technique for focusing waves with one...
In this paper, the linear transformation method (LTM) to control flexural waves propagating in thin ...