Open AccessОпределение функции рассеяния точки компьютерно-синтезированной линзы, сформированной фазовым модулятором света
Author(s) -
Н.Г. Сцепуро,
Г.К. Красин,
М.С. Ковалев,
В.Н. Пестерева
Publication year - 2020
Publication title -
žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-748X
pISSN - 0044-4642
DOI - 10.21883/os.2020.07.49577.74-20
Subject(s) - lens (geology) , optics , novelty , computer science , photonics , integrated optics , physics , philosophy , theology
In various areas of photonics, there is a tendency to move from elements of physical optics to elements of flat optics, primarily due to reducing dimensions of instruments and devices. Usually, spatial light modulators are used to quickly output flat phase elements. In this paper, the possibility of replacing the optical system with a computer-generated lens was investigated. The novelty of the work lies in a comparative analysis of point spread functions formed by an optical system and a computer-synthesized lens. Numerous experiments confirm the result.