2 papers
physics.optics2023
Electrodynamics of an oscillating particle without cheating PART I : In vacuo. PART II : Near a dispersive bulk
Mauricio Garcia-Vergara, Guillaume Demésy, André Nicolet +1
In this paper, the electromagnetic radiation from an oscillating particle placed in the vicinity of an object of size comparable to the wavelength is studied. Although this problem…
physics.optics2016
Extracting an accurate model for permittivity from experimental data : Hunting complex poles from the real line
Mauricio Garcia-Vergara, Guillaume Demésy, Frédéric Zolla
In this letter, we describe a very general procedure to obtain a causal fit of the permittivity of materials from experimental data with very few parameters. Unlike other closed fo…