We derive kinetic models for the correlations and the energy densities of wave fields propagating in random media. These models take the form of radiative transfer and diffusion equations. We use these macroscopic models to address the detection and imaging of small objects buried in highly heterogeneous media. More specifically, we quantify the influence of small objects on (i) the energy density measured at an array of detectors and (ii) the correlation between the wave field measured in the absence of the object and the wave field measured in the presence of the object. We analyze the advantages and disadvantages of such measurements as a function of the level of disorder in the random media. Numerical simulations verify the theoretical ...
The propagation of traveling waves in excitable media with randomly distributed diffusion ...
International audienceWe discuss the influence of material anisotropy on the possible depolarization ...
There has been substantial interest in optical imaging in and through random media in applications a...
This paper generalizes well-established derivations of the radiative transfer equation from first pr...
We derive a physically accurate and computationally efficient Monte Carlo algorithm that can be used...
Coherent imaging through or within heavily scattering random media has been considered impossible du...
In this work, we present a statistical analysis of the wave motion through random media with perfect...
In this paper, we attempt to find a unified framework in which the statistics of wave propagation in...
Propagation of waves in a random medium is studied under the "quasioptics" and the "Markov random pr...
The study of wave propagation through random media is important for measurements involving the atmos...
A diffusion equation including source terms, representing randomly distributed sources and sinks is ...
Using a new MC simulator, we study statistics of speckle fields in scattering media. This allows und...
This dissertation addresses the important problem of electromagnetic field propagation through and s...
The structural morphology of complex dielectric media determines their functionalities by driving th...
We study experimentally as well as numerically the transport and generation of light in multiple sca...
The propagation of traveling waves in excitable media with randomly distributed diffusion ...
International audienceWe discuss the influence of material anisotropy on the possible depolarization ...
There has been substantial interest in optical imaging in and through random media in applications a...
This paper generalizes well-established derivations of the radiative transfer equation from first pr...
We derive a physically accurate and computationally efficient Monte Carlo algorithm that can be used...
Coherent imaging through or within heavily scattering random media has been considered impossible du...
In this work, we present a statistical analysis of the wave motion through random media with perfect...
In this paper, we attempt to find a unified framework in which the statistics of wave propagation in...
Propagation of waves in a random medium is studied under the "quasioptics" and the "Markov random pr...
The study of wave propagation through random media is important for measurements involving the atmos...
A diffusion equation including source terms, representing randomly distributed sources and sinks is ...
Using a new MC simulator, we study statistics of speckle fields in scattering media. This allows und...
This dissertation addresses the important problem of electromagnetic field propagation through and s...
The structural morphology of complex dielectric media determines their functionalities by driving th...
We study experimentally as well as numerically the transport and generation of light in multiple sca...
The propagation of traveling waves in excitable media with randomly distributed diffusion ...
International audienceWe discuss the influence of material anisotropy on the possible depolarization ...
There has been substantial interest in optical imaging in and through random media in applications a...