12 citations · 17 across the 3 of their papers we have counts for
7 papers · 1 filter
Role of Multiple Scattering in Single Particle Perturbations in Absorbing Random Media
Joel Berk, Matthew R. Foreman
Speckle patterns produced by disordered scattering systems exhibit a sensitivity to addition of individual particles which can be used for sensing applications. Using a coupled dip…
Theory of Multiple Scattering Enhanced Single Particle Plasmonic Sensing
Joel Berk, Matthew R. Foreman
Methods to increase the light scattered from small particles can help improve the sensitivity of many sensing techniques. Here, we investigate the role multiple scattering plays in…
Dielectric perturbations: anomalous resonance frequency shifts in optical resonators
Farhan Azeem, Luke S. Trainor, Patrick A. Devane +6
Small perturbations in the dielectric environment around a high quality whispering gallery mode resonator usually lead to a frequency shift of the resonator modes directly proporti…
Symmetry constraints for vector scattering and transfer matrices containing evanescent components: energy conservation, reciprocity and time reversal
Niall Byrnes, Matthew R. Foreman
In this work we study the scattering and transfer matrices for electric fields defined with respect to an angular spectrum of plane waves. For these matrices, we derive the constra…
Single Pixel Polarimetric Imaging through Scattering Media
Kai Ling C. Seow, Peter Török, Matthew R. Foreman
Polarimetric imaging can provide valuable information about biological samples in a wide range of applications. Detrimental scattering however currently limits the imaging depth of…
Universal bounds for imaging in scattering media
Niall Byrnes, Matthew R. Foreman
In this work we establish universal ensemble independent bounds on the mean and variance of the mutual information and channel capacity for imaging through a complex medium. Both u…