INFLUENCE OF THE STRUCTURE AND FORM OF REPRESENTATION OF AN OBJECT ON THE IMAGING PROPERTIES OF SYNTHESIZED PROJECTION HOLOGRAMS
S. N. Koreshev1, D. S. Smorodinov2, M. A. Frolova1, S. O. Starovoitov1
1University of Information Technology, Mechanics and Optics, St. Petersburg, Russia
2InTekh Konsulting Company, Moscow, Russia
Keywords: синтез голограмм, форма представления, бинаризация, глубина резкости, фотолитография, hologram synthesis, form of representation, binarization, depth of image, photolithography
Abstract
This paper presents the results of studying the influence of the structure of an object and the form of its representation on the quality, resolution, and depth of images restored using binary synthesized projection holograms. The quality criterion is taken to be the degree of correspondence between the restored image and the object, estimated as the range of threshold gradations during threshold processing of the restored image, in which its structure completely corresponds to the structure of the original object. A method of projection holographic photolithography was developed based on mathematical modeling of real physical processes of synthesis and restoration of holograms of two-dimensional binary transparencies
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