title: Fourier magnitude of the field incident on a random scattering medium from spatial speckle intensity correlations.
abstract: Spatial speckle intensity correlations are used to determine the spatial Fourier magnitude of a field incident on a random scattering medium. The patterned beam is scanned across the scattering medium, and the speckle pattern on the opposite side is imaged at each beam position. A theory based on a Green's function representation is used to reconstruct the spatial Fourier magnitude of the patterned incident field.
authors.affiliation: School of Electrical and Computer Engineering, Purdue University, West Lafayette, Indiana 47907, USA.
authors.forename: J A
authors.initials: JA
authors.lastname: Newman
authors.forename: K J
authors.initials: KJ
authors.lastname: Webb