Výsledky vyhledávání - "D. I. Dudnik"

Interaction between Light and Transmission Multi-Layered Heterogeneous Photopolymer Holographic Diffraction Structures

Autor: Sergey N. Sharangovich, D. I. Dudnik

Publikováno v: Bulletin of the Russian Academy of Sciences: Physics. 85:8-14

An analytical model of the diffraction of quasi-monochromatic light beams on spatially inhomogeneous multilayer diffraction structures formed in a photopolymer material by holographic means is presented. This model allows for inhomogeneities in the a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::46dd76dda47a106625f6c0bcb0ee5093
https://doi.org/10.3103/s1062873821010238

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Holographic Formation of Diffraction Structures by Bessel-Like Light Beams, Allowing for Self-Diffraction of the Recording Waves in a Photopolymer Material

Autor: A. O. Semkin, V. O. Dolgirev, D. I. Dudnik, Sergey N. Sharangovich

Publikováno v: Bulletin of the Russian Academy of Sciences: Physics. 84:19-22

A theoretical model is developed of the holographic formation of diffraction structures with self-diffraction of the recording beams that allows the light fields to be transformed into Bessel-like fields. Amplification of the side maxima of a diffrac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a167f3fe585b2a2dce217ce891d21bbc
https://doi.org/10.3103/s1062873820010104

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Experimental investigations of holographic diffraction PDLC structures

Autor: I.A. Vikulina, A. O. Semkin, E.V. Vasilyev, K. O. Gusachenko, D. I. Dudnik, Sergey N. Sharangovich

Publikováno v: Proceedings of Tomsk State University of Control Systems and Radioelectronics. 20:29-32

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4ad9e0b4a0a368a4a995f9940da54ec8
https://doi.org/10.21293/1818-0442-2017-20-1-29-32

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Diffraction of quasimonochromatic light beams on multilayer inhomogeneous photopolymer holographic diffraction structures

Autor: Sergey N. Sharangovich, D. I. Dudnik, A. O. Semkin

Publikováno v: Journal of Physics: Conference Series. 1745:012018

A theoretical model of quasimonochromatic light beams diffraction by spatially inhomogeneous transmitting multilayer diffraction structures formed in a photopolymer material by a holographic method is presented in this work. This model takes into acc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::316e46f851bf8655367471147dc1daf5
https://doi.org/10.1088/1742-6596/1745/1/012018

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Holographic formation of photon structures by Bessel-like and Gaussian light fields in photopolymer materials taking into account two-beam interaction and small contrasts

Autor: D. I. Dudnik, Sergey N. Sharangovich, A. O. Semkin, V. O. Dolgirev

Publikováno v: Journal of Physics: Conference Series. 1400:066027

This paper presents a theoretical model of the holographic formation of photon structures (PS) in a photopolymer material (PPM) by Bessel-like and Gaussian light beams, taking into account the self-diffraction of recording light beams in areas of low

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::35ac1a529680f6ca88217b0210972b2f
https://doi.org/10.1088/1742-6596/1400/6/066027

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Experimental study of the photon structures holographic formation by Bessel-like light beams in photopolymer materials

Autor: A. O. Semkin, V. O. Dolgirev, Sergey N. Sharangovich, D. I. Dudnik

Publikováno v: Journal of Physics: Conference Series. 1368:022054

This paper presents experimental results of holographic formation of diffractive optical elements for the Gaussian light beams transformation into Bessel-like (one-dimensional and two-dimensional) in photopolymer materials using amplitude transparenc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9a70395dd483167425fcee9190f18819
https://doi.org/10.1088/1742-6596/1368/2/022054

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Investigation of characteristics of waveguide channels system formed in PDLC with inhomogeneity of the amplitude-phase distribution of forming field

Autor: D. I. Dudnik, K. O. Gusachenko, Sergey N. Sharangovich, A. O. Semkin, I. A. Kvasova

Publikováno v: Journal of Physics: Conference Series. 1368:022031

This work presents the results of modeling the influence of amplitude, phase and amplitude-phase heterogeneities of the forming field on the spatial distribution of the refractive index profile and, accordingly, the mode composition of radiation capa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1d1c3b1dcbdebf0f597ac3fb8a60a065
https://doi.org/10.1088/1742-6596/1368/2/022031

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Holographic formation of diffractive optical elements in photopolymer with two-beam interactions taken into account

Autor: A. O. Semkin, D. I. Dudnik, V. O. Dolgirev, Sergey N. Sharangovich

Publikováno v: IOP Conference Series: Materials Science and Engineering. 597:012068

This work presents the theoretical model of holographic formation of the diffraction optical element (DOE) in photopolymer material (PPM). DOE allows transforming Gaussian light fields to Bessel-like. Self-diffraction of writing light beams at low co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::618e00c4263ba20330670ab7f71a658d
https://doi.org/10.1088/1757-899x/597/1/012068

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Akademický článek

Holographic formation of diffractive optical elements in photopolymer with two-beam interactions taken into account.

Autor: V O Dolgirev, D I Dudnik, S N Sharangovich, A O Semkin

Publikováno v: IOP Conference Series: Materials Science & Engineering; Aug2019, Vol. 597 Issue 1, p1-1, 1p

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