In this manuscript, we raise different aspects of the propagation and emission of electromagnetic waves in a scettering medium.In the first part, we show that the Radiative Transfer Equation (RTE) is a very good tool to study light propagation in a complex medium. Thanks to this formalism, we study the evolution of the spatial coherence of the beam inside the medium. Next, we derive rigorously the diffusion approximation by using a modal approach of the RTE and clarify the role of the absorption. Finally, we study the temporal fluctuations of the scattered intensity and show that the use of the RTE allows to go beyond the diffusive regime described by the diffusing-waves spectroscopy theory (DWS).The second part is dedicated to the study of...
In this thesis, we are interested in studying the properties of the fluctuations of the light scatte...
Thesis (Ph. D.)--University of Rochester. College of Engineering and Applied Science. Institute of O...
La matrice de transmission permet de décrire les effets produit par un milieu multi-diffusant sur un...
In this manuscript, we raise different aspects of the propagation and emission of electromagnetic wa...
We study the propagation of light pulses through scattering mediausing the time-dependant radiative ...
MM. Calvo-Perez O. Carminati R. Greffet J.-J. Lafait J. President Saenz J.-J. RapporteurMme. Sentena...
Understand light propagation in complex media is a major academic challenge. It is even essential to...
Dans cette thèse, différents aspects de la propagation de lumière en milieux hétérogènes sont abordé...
Nous étudions la propagation d'une impulsion lumineuse à travers un milieu diffusant. La propagation...
International audienceRadiative transfer in a semi-transparent medium can be described by a spacetim...
The main obstacle for optical imaging or for sending information through turbid media such as paint,...
Clouds, milk, paper or biological tissues are called scattering media for light. Indeed when a plane...
International audienceWe study the propagation of light pulses through scattering media using the ti...
In this thesis, we are interested in studying the properties of the fluctuations of the light scatte...
Thesis (Ph. D.)--University of Rochester. College of Engineering and Applied Science. Institute of O...
La matrice de transmission permet de décrire les effets produit par un milieu multi-diffusant sur un...
In this manuscript, we raise different aspects of the propagation and emission of electromagnetic wa...
We study the propagation of light pulses through scattering mediausing the time-dependant radiative ...
MM. Calvo-Perez O. Carminati R. Greffet J.-J. Lafait J. President Saenz J.-J. RapporteurMme. Sentena...
Understand light propagation in complex media is a major academic challenge. It is even essential to...
Dans cette thèse, différents aspects de la propagation de lumière en milieux hétérogènes sont abordé...
Nous étudions la propagation d'une impulsion lumineuse à travers un milieu diffusant. La propagation...
International audienceRadiative transfer in a semi-transparent medium can be described by a spacetim...
The main obstacle for optical imaging or for sending information through turbid media such as paint,...
Clouds, milk, paper or biological tissues are called scattering media for light. Indeed when a plane...
International audienceWe study the propagation of light pulses through scattering media using the ti...
In this thesis, we are interested in studying the properties of the fluctuations of the light scatte...
Thesis (Ph. D.)--University of Rochester. College of Engineering and Applied Science. Institute of O...
La matrice de transmission permet de décrire les effets produit par un milieu multi-diffusant sur un...