title: Intensity-intensity fluctuations of stochastic fields produced upon weak scattering.
abstract: We derive expressions for the intensity-intensity correlations of a field produced on scattering of a random field governed by Gaussian statistics from a particle with a deterministic or a random refractive index distribution. Our results generalize the ones in [Opt. Lett. 35, 4000, 2010] to the case of an arbitrarily correlated incident field. We consider as specific examples the cases of a single plane wave and two partially correlated plane waves incident upon the scatterer.
authors.affiliation: Department of Physics, University of Miami, 1320 Campo Sano Avenue, Coral Gables, Florida 33146, USA. hilary.jacks@yahoo.com
authors.forename: Hilary C
authors.initials: HC
authors.lastname: Jacks
authors.forename: Olga
authors.initials: O
authors.lastname: Korotkova