Reproduction properties of a quadric hologram with a standing reference wave

摘要

Abstract: Phase conjugating properties of a quadric hologram with a standing reference wave are grounded and demonstrated. It is shown that the quadratic component of an amplitude response of a nonlinearly recorded hologram provides auto- and heteroassociative image reconstruction in self-conjugation fashion. Error-correcting features of a quadric hologram- based associative reconstruction are discussed, and the possibilities for combining of optical phase conjugation with an image processing are explicated and demonstrated for the first time. !36