Study of light propagation through Nanostructured materials

摘要

In this work, we describe the behavior of the electromagnetic field on a Nanostructured interface using the coupled mode theory. The study is performed by associating time-dependent parameters to a set of polarized particles randomly distributed on an dielectric substrate. As a result, we obtain the conditions to generate a negative refractive index as a function of the distance between two particles in harmonic oscillation, in this way we show the possibility to synthetize Metamaterials from the nanoparticles arrays.