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Computer Optics, 2015, Volume 39, Issue 5, Pages 687–693
DOI: https://doi.org/10.18287/0134-2452-2015-39-5-687-693 (Mi co32) 		 
This article is cited in 25 scientific papers (total in 25 papers)

OPTO-IT

Comparative modeling of amplitude and phase zone plates

E. S. Kozlovaab, V. V. Kotlyarab, A. G. Nalimovab

a Samara State Aerospace University, Samara, Russia
b Image Processing Systems Institute, Russian Academy of Sciences, Samara, Russia
Full-text PDF (457 kB) Citations (25)
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DOI: https://doi.org/10.18287/0134-2452-2015-39-5-687-693
Abstract: In this paper using FDTD-method, we conduct a comparative modeling of a sharp focus of the laser light by using binary-phase and binary-amplitude Fresnel zone plates, with the latter being fabricated as thin metal films of 20-30-nm thickness. Subwavelength local maximums are found near the rings of the silver zone plates, with their intensity being comparable with the intensity in the focus. They can be explained by the excitation of surface plasmons.
Keywords: amplitude zone plate, phase zone plate, frequency dispersion, sharp focus, FDTD method.
Funding agency Grant number
Ministry of Education and Science of the Russian Federation НШ-3970.2014.9
МК-4816.2014.2
Russian Foundation for Basic Research 14-07-31092
14-07-97039
14-29-07133
14-07-31218
15-07-01174
The work was supported by the Ministry of education and science, grant of the President of the Russian Federation support of leading scientific schools (NSH-3970.2014.9) and young candidates of Sciences (MK.-4816.2014.2), and RFBR grants (14-07-31092, 14-07-97039, 14-29-07133, 14-07-31218, 15-07-01174).
Received: 05.11.2015
Revised: 18.11.2015
Document Type: Article
Language: Russian
Citation: E. S. Kozlova, V. V. Kotlyar, A. G. Nalimov, “Comparative modeling of amplitude and phase zone plates”, Computer Optics, 39:5 (2015), 687–693
Citation in format AMSBIB
\Bibitem{KozKotNal15}
\by E.~S.~Kozlova, V.~V.~Kotlyar, A.~G.~Nalimov
\paper Comparative modeling of amplitude and phase
zone plates
\jour Computer Optics
\yr 2015
\vol 39
\issue 5
\pages 687--693
\mathnet{http://mi.mathnet.ru/co32}
\crossref{https://doi.org/10.18287/0134-2452-2015-39-5-687-693}
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    • This publication is cited in the following 25 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Computer Optics
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