55 citations · 99 across the 6 of their papers we have counts for
6 papers
A diffusion model for light scattering in ejecta
J. A. Don Jayamanne, J. -R. Burie, O. Durand +2
We derive a diffusion equation for light scattering from ejecta produced by extreme shocks on metallic samples. This model is easier to handle than a more conventional model based…
Recovering particle velocity and size distributions in ejecta with Photon Doppler Velocimetry
J. A. Don Jayamanne, R. Outerovitch, F. Ballanger +11
When a solid metal is struck, its free surface can eject fast and fine particles. Despite the many diagnostics that have been implemented to measure the mass, size, velocity or tem…
Characterization of ejecta in shock experiments with multiple light scattering
J. A. Don Jayamanne, J. -R. Burie, O. Durand +2
Upon impact, the free surface of a solid metal may eject a cloud of fast and fine particles. Photon Doppler Velocimetry (PDV) is one of the optical diagnostics used to characterize…
Purcell effect with extended sources: The role of the cross density of states
R. Carminati, M. Gurioli
We analyze the change in the spontaneous decay rate, or Purcell effect, of an extended quantum emitter in a structured photonic environment. Based on a simple theory, we show that…
Universal statistics of waves in a random time-varying medium
R. Carminati, H. Chen, R. Pierrat +1
We study the propagation of waves in a medium in which the wave velocity fluctuates randomly in time. We prove that at long times, the statistical distribution of the wave energy i…
On the density of states and extinction mean free path of waves in random media: Dispersion relations and sum rules
R. Carminati, M. Donaire, J. J. Saenz
We establish a fundamental relationship between the averaged density of states and the extinction mean free path of wave propagating in random media. From the principle of causalit…