31 citations · 213 across the 40 of their papers we have counts for
5 papers · 1 filter
Imaging with electromagnetic waves in terminating waveguides
Liliana Borcea, Dinh-Liem Nguyen
We study an inverse scattering problem for Maxwell's equations in terminating waveguides, where localized reflectors are to be imaged using a remote array of sensors. The array pro…
Derivation of a one-way radiative transfer equation in random media
Liliana Borcea, Josselin Garnier
We derive from first principles a one-way radiative transfer equation for the wave intensity resolved over directions (Wigner transform of the wave field) in random media. It is an…
Polarization effects for electromagnetic wave propagation in random media
Liliana Borcea, Josselin Garnier
We study Maxwell's equations in random media with small fluctuations of the electric permittivity. We consider a setup where the waves propagate toward a preferred direction, calle…
Synthetic Aperture Imaging of Direction and Frequency Dependent Reflectivities
Liliana Borcea, Miguel Moscoso, George Papanicolaou +1
We introduce a synthetic aperture imaging framework that takes into consideration directional dependence of the reflectivity that is to be imaged, as well as its frequency dependen…
Resolution analysis of imaging with optimization
Liliana Borcea, Ilker Kocyigit
We study array imaging of a sparse scene of point-like sources or scatterers in a homogeneous medium. For source imaging the sensors in the array are receivers that collect measure…