Method for calculating the eikonal function and its application to design of diffractive optical elements for optical beam shaping

Method for calculating the eikonal function and its application to design of diffractive optical elements for optical beam shaping

We develop a method for calculating the eikonal function (or the phase function) of the light field, ensuring the formation of a prescribed irradiance distribution in the geometrical optics approximation. In the proposed method, the problem being solved is formulated in a semi-discrete form as a pro...

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Bibliographic Details
Main Authors: L.L. Doskolovich, A.A. Mingazov, E.V. Byzov, D.A. Bykov, E.A. Bezus
Format: Article
Language:English
Published: Samara National Research University 2022-04-01
Series:Компьютерная оптика
Subjects:
geometrical optics
inverse problem
eikonal
diffractive optical element
fresnel approximation
gerchberg-saxton algorithm
Online Access:https://computeroptics.ru/eng/KO/Annot/KO46-2/460201e.html

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