Numerical Fresnel models of Fresnel zone plates for plane wave at angle of incidence

Abstract Diffractive optical elements (DOEs) are increasingly used in electro-optical systems due to their design flexibility, which offers advantages over refractive optics. Although determining the point spread function (PSF) is straightforward when the plane wave is parallel to the surface normal...

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Bibliographic Details
Main Author: Ahmet Ünal
Format: Article
Language:English
Published: Nature Portfolio 2025-03-01
Series:Scientific Reports
Subjects:
Online Access:https://doi.org/10.1038/s41598-025-92965-y
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