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Numerical methods and programming, 2013, Volume 14, Issue 3, Pages 343–347
(Mi vmp121)
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Вычислительные методы и приложения
A problem of synthesis of nano-optical elements for the formation of dynamic images
A. A. Goncharsky, S. R. Durlevich M.V. Lomonosov Moscow State University, Research Computing Center
Abstract:
The inverse problems of synthesis of nano-optical elements for the formation of dynamic images that change their position as the flat optical element is tilted are considered. The inverse problem of computing the microrelief of nano-optical elements is solved in the framework of the Fresnel scalar wave model. The microrelief is formed using the electron-beam lithographic technology. Nano-optical elements with dynamic effects are used to protect documents against counterfeiting.
Keywords:
nano-optical elements; flat computer optics; electron beam lithography; inverse problems; computer generated hologram; protection against counterfeiting.
Received: 27.05.2013
Citation:
A. A. Goncharsky, S. R. Durlevich, “A problem of synthesis of nano-optical elements for the formation of dynamic images”, Num. Meth. Prog., 14:3 (2013), 343–347
Linking options:
https://www.mathnet.ru/eng/vmp121 https://www.mathnet.ru/eng/vmp/v14/i3/p343
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Statistics & downloads: |
Abstract page: | 101 | Full-text PDF : | 48 | References: | 1 |
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