Gradient method for designing cascaded DOEs and its application in the problem of classifying handwritten digits

We consider a gradient method for calculating cascaded diffractive optical elements (DOEs) consisting of several sequentially placed phase DOEs. Using the unitarity property of the operator describing the light propagation through the cascaded DOE, we obtained explicit expressions for the derivative...

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Váldodahkkit:	D.V. Soshnikov, L.L. Doskolovich, E.V. Byzov
Materiálatiipa:	Artigo
Giella:	Inglês
Almmustuhtton:	Samara National Research University 2023-10-01
Ráidu:	Компьютерная оптика
Fáttát:	diffractive optical element phase function scalar diffraction theory gradient method image classification
Liŋkkat:	https://www.computeroptics.ru/eng/KO/Annot/KO47-5/470502e.html
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