Zobrazeno 1 - 10
of 124
pro vyhledávání: '"A. L. Tolstik"'
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 22, Iss 6, Pp 1025-1030 (2022)
The formation of dynamic holograms in a photorefractive bismuth silicate crystal by nanosecond laser pulses with a change in the radiation wavelength is studied. An original scheme for recording holograms is proposed to preserve the grating period wh
Externí odkaz:
https://doaj.org/article/2f427770970a47b2afbed13e3fe790e7
Publikováno v:
Journal of Applied Spectroscopy. 90:407-413
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbc03462f3489fc96fbf1b610763bdea
https://doi.org/10.1007/s10812-023-01547-1
https://doi.org/10.1007/s10812-023-01547-1
Autor:
E. A. Melnikova, A. L. Tolstik, D. V. Gorbach, V. Yu. Stanevich, I. N. Kukhta, D. S. Chepeleva, An. A. Murauski, Al. A. Muravsky
Publikováno v:
Journal of Applied Spectroscopy. 90:427-435
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5076b425588b6f151b4118dffe11d8c
https://doi.org/10.1007/s10812-023-01550-6
https://doi.org/10.1007/s10812-023-01550-6
Publikováno v:
Journal of Engineering Physics and Thermophysics. 95:1026-1030
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea7fdf950631914ed29f4df37ffc0ced
https://doi.org/10.1007/s10891-022-02568-x
https://doi.org/10.1007/s10891-022-02568-x
Publikováno v:
Proceedings of the National Academy of Sciences of Belarus. Physics and Mathematics Series. 58:101-109
The basis of the modern methods of protecting products, goods, documents, and equities are holographic security technologies, the development of which indicates that they are improving, new equipment and materials appear, new methods of hologram reco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::908f87252c23c109a4b95ffe93484e52
https://doi.org/10.29235/1561-2430-2022-58-1-101-109
https://doi.org/10.29235/1561-2430-2022-58-1-101-109
Publikováno v:
Nonlinear Phenomena in Complex Systems. :73-81
Based on the technology of patterned photoalignment of polymerizable nematic liquid crystal, one- and two-dimensional fork-dislocation gratings which enable formation of singular light beams (optical vortices) have been fabricated and examined. The p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c58efba5ea3852d15d31c5ff74e1987
https://doi.org/10.33581/1561-4085-2022-25-1-73-81
https://doi.org/10.33581/1561-4085-2022-25-1-73-81
Publikováno v:
Journal of the Belarusian State University. Physics. :14-19
We report on experimental realisation of polarisation dynamic gratings recording in pure nematic liquid crystal. This work is devoted to the experimental implementation of writing polarisation dynamic gratings in a pure nematic liquid crystal. The re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e789f4d01c2f2dfaff39f6d9c952830
https://doi.org/10.33581/2520-2243-2022-1-14-19
https://doi.org/10.33581/2520-2243-2022-1-14-19
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 85:1496-1500
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ded061f16981b0d48cfb4ba99096389c
https://doi.org/10.3103/s106287382112011x
https://doi.org/10.3103/s106287382112011x
Autor:
E. A. Melnikova, Mikhail S. Iovu, Ihar V. Stashkevitch, Andrian M. Nastas, Ilya V. Gavrusenok, Alexei L. Tolstik, I. N. Agishev
Publikováno v:
Journal of the Belarusian State University. Physics. :4-11
The paper presents a study of the formation of holographic diffraction gratings in thin films of chalcogenide glassy semiconductors. The recording process of holographic gratings at the argon-laser radiation wave length 488 nm and the process of chem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d50db0d56ce02e98584d9a929d313b1c
https://doi.org/10.33581/2520-2243-2021-3-4-11
https://doi.org/10.33581/2520-2243-2021-3-4-11
Autor:
E. Achimova, D. V. Gorbach, C. Losmanschi, Alexei L. Tolstik, A. Meshalkin, S. S. Slusarenko, I. I. Rushnova, O. S. Kabanova, E. A. Melnikova
Publikováno v:
Nonlinear Phenomena in Complex Systems. 24:104-111
The energy and spectral conditions for single-stage holographic recording of a diffraction optical element based on the carbazole-containing azo polymer, that forms singular light beams (optical vortices), have been established. With the atomic-force
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d79e36eb5533e0e786816b3d206fa085
https://doi.org/10.33581/1561-4085-2021-24-2-104-111
https://doi.org/10.33581/1561-4085-2021-24-2-104-111