Theory of resonant rayleigh scattering from semiconductor microcavities: signatures of disorder

We develop a self-consistent, microscopic theory of coherent resonant secondary emission from semiconductor microcavities in the normal-mode-coupling regime. Our theory provides a quantitative description of the spectral, temporal, and angular properties of the disorder-induced emission component-resonant Rayleigh scattering-and offers an intuitive physical explanation of emission properties.

Near-field spectral effects due to electromagnetic surface excitations

We demonstrate theoretically that the spectra of electromagnetic emission of surface systems can display remarkable differences in the near and the far zones. The spectral changes occur due to the loss of evanescent modes and are especially pronounced for systems which support surface waves.