title: Optical transfer function of an acousto-optic heterodyning image processor.
abstract: Image processing by means of an interactive pupil technique is described. A Bragg-diffraction sound cell is used to achieve both wave-front division and temporal-carrier offset.
authors.forename: T C
authors.initials: TC
authors.lastname: Poon
authors.forename: A
authors.initials: A
authors.lastname: Korpel