METHOD FOR PRODUCING AN IMAGE ON A MATERIAL SENSITIVE TO A USED RADIATION, METHOD FOR OBTAINING A BINARY HOLOGRAM (VARIANTS) AND METHODS FOR PRODUCING AN IMAGE BY USING SAID HOLOGRAM

摘要

The aim of said invention is to principally simplify a production process for producing high-resolution images on a material sensitive to a used radiation and to substentially increase a resolution while forming the obtainable image. The inventive method consists in producing images on the sensitive material in the form of a plurality of summarised areas overlapping flashing exposure spots, wherein the irradiation dose is equal to or greater than a threshold value, in displacing, during exposing, radiator matrixes and/or the sensitive material in a direction parallel to the sensitive material surface at a distance which is equal or less than the maximum size (d) of the exposure spots by discretely modifying the size of the overlapping area, wherein said discrete is defined by a displacement path ranging from 0.01 to d. The method for producing binary holograms consists in placing the sensitive material on the surface of an opaque film, in producing an image thereon by means of said method, in photolitographically forming a plurality of transmission regions in the film, in forming a holographic image on the sensitive material surface with the aid of the binary hologram, in arranging the hologram in such a way that it is possible to perform a step-by-step displacement in a direction perpendicular to the sensitive material surface at a path ranging from 0.01 nm to ? s, wherein ? s is a variation value of a distance between the material and the binary hologram at which the resolution of the image formed thereby is reduced by 20 %.