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Computer Optics, 2023, Volume 47, Issue 1, Pages 40–47
DOI: https://doi.org/10.18287/2412-6179-CO-1178 (Mi co1100) 		 
This article is cited in 6 scientific papers (total in 6 papers)

DIFFRACTIVE OPTICS, OPTICAL TECHNOLOGIES

Design of optical elements for an extended light source

E. V. Byzovab, L. L. Doskolovicha, S. V. Kravchenkoa, M. A. Moiseevab, N. L. Kazanskiiab

a Image Processing Systems Institute of the RAS - Branch of the FSRC "Crystallography and Photonics" RAS, Samara, Russia, Samara
b Samara National Research University
Full-text PDF (1031 kB) Citations (6)
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DOI: https://doi.org/10.18287/2412-6179-CO-1178
URL: https://computeroptics.ru/KO/Annot/KO47-1/470105.html
Abstract: Using the previously developed optimization method for an extended light source [Byzov EV, Kravchenko SV, Moiseev MA, Bezus EA, Doskolovich LL. Optimization method for designing double-surface refractive optical elements for an extended light source. Opt Express 2020; 28(17): 24431-24443. DOI: 10.1364/OE.400609], we designed a compact refractive optical element (the ratio of the element height to the light source size being 1.55) providing a uniform illuminance distribution in a shifted rectangular region. An application of the optimization method for calculating the so-called TIR-elements, exploiting the phenomenon of the total internal reflection of rays, is considered. For an extended light source, compact TIR-elements with freeform exit surfaces that generate uniform illuminance distributions in a rectangular region are designed. The results of the work show promise for a wide class of problems of designing compact optical elements for light-emitting diodes.
Keywords: freeform surface, optimization, secondary optics, illuminance distribution, nonimaging optics, optical design
Funding agency Grant number
Russian Science Foundation 18-19-00326
: This work was supported by Russian Science Foundation (Project No. 18-19-00326).
Received: 22.06.2022
Accepted: 28.09.2022
Document Type: Article
Language: Russian
Citation: E. V. Byzov, L. L. Doskolovich, S. V. Kravchenko, M. A. Moiseev, N. L. Kazanskii, “Design of optical elements for an extended light source”, Computer Optics, 47:1 (2023), 40–47
Citation in format AMSBIB
\Bibitem{ByzDosKra23}
\by E.~V.~Byzov, L.~L.~Doskolovich, S.~V.~Kravchenko, M.~A.~Moiseev, N.~L.~Kazanskii
\paper Design of optical elements for an extended light source
\jour Computer Optics
\yr 2023
\vol 47
\issue 1
\pages 40--47
\mathnet{http://mi.mathnet.ru/co1100}
\crossref{https://doi.org/10.18287/2412-6179-CO-1178}
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    • This publication is cited in the following 6 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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