Search Results - "Ikonnikov, Denis A."

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  1. 1

    Near-Field Evolution of Optical Vortices and Their Spatial Ordering behind a Fork-Shaped Grating by Ikonnikov, Denis A., Myslivets, Sergey A., Arkhipkin, Vasily G., Vyunishev, Andrey M.

    Published in Photonics (01-04-2023)
    “…Fork-shaped gratings are periodic structures containing a spatial dislocation known to be used for the production of optical vortices in a far field. Spatial…”
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    Journal Article
  2. 2

    Two-dimensional Talbot effect of the optical vortices and their spatial evolution by Ikonnikov, Denis A., Myslivets, Sergey A., Volochaev, Mikhail N., Arkhipkin, Vasily G., Vyunishev, Andrey M.

    Published in Scientific reports (20-11-2020)
    “…We report on the experimental and theoretical study of the near-field diffraction of optical vortices (OVs) at a two-dimensional diffraction grating. The…”
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  3. 3

    Ghost image restoring using random speckles created by a liquid crystal cell by Davletshin, Nikolay N, Ikonnikov, Denis A, Sutormin, Vitaly S, Shestakov, Nikolay P, Baron, Filipp A, Vyunishev, Andrey M

    Published in Optics letters (01-01-2022)
    “…A liquid crystal cell is used to produce correlated light beams with speckle structures for implementation of pseudo-thermal ghost imaging. The liquid crystal…”
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  4. 4

    Synthesizing Structured Optical Vortices by Ikonnikov, Denis A., Fokin, Viacheslav A., Vyunishev, Andrey M.

    Published in Annalen der Physik (01-06-2022)
    “…A noniterative approach to generation of binary phase holograms is applied for synthesizing complex optical vortex arrays. This approach does not use inverse…”
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  5. 5

    3D Optical Vortex Lattices by Ikonnikov, Denis A., Myslivets, Sergey A., Arkhipkin, Vasily G., Vyunishev, Andrey M.

    Published in Annalen der Physik (01-07-2021)
    “…Fresnel diffraction of light beams with a topological charge on a 2D regular amplitude transparency mask is studied. Numerical predictions show that the 3D…”
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  6. 6

    Variable Spatial Dynamics of Optical Vortices Produced by a Double Fork‐Shaped Grating by Darmaev, Erdeny C., Ikonnikov, Denis A., Myslivets, Sergey A., Arkhipkin, Vasily G., Vyunishev, Andrey M.

    Published in Annalen der Physik (01-09-2024)
    “…Light diffraction is studied numerically and experimentally on a double fork‐shaped grating representing a periodic grating containing two spaced dislocations…”
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  7. 7

    Optical Vortices with A Quadratic Azimuthal Phase Dependence by Ikonnikov, Denis A., Kotlyar, Victor V., Kovalev, Alexey A., Vyunishev, Andrey M.

    Published in Annalen der Physik (01-10-2022)
    “…The light diffraction on fork‐shaped binary phase holograms (BPHs) with quadratic azimuthal phase term is considered. The distribution of intensity and phase,…”
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  8. 8

    Unveiling Talbot Effect under Fresnel Diffraction at a Fork‐Shaped Grating by Ikonnikov, Denis A., Myslivets, Sergey A., Davletshin, Nikolay N., Baron, Filipp A., Arkhipkin, Vasily G., Vyunishev, Andrey M.

    Published in Annalen der Physik (01-03-2023)
    “…The near‐field effect of diffraction image self‐reproduction or self‐imaging of a periodic grating illuminated by quasi‐monochromatic wave is well‐known as the…”
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  9. 9

    Optical Texture Super‐Lattices Produced by Talbot Effect at Superimposed Gratings by Darmaev, Erdeny C., Ikonnikov, Denis A., Myslivets, Sergey A., Vyunisheva, Sofiya A., Davletshin, Nikolay N., Baron, Filipp A., Arkhipkin, Vasily G., Vyunishev, Andrey M.

    Published in Annalen der Physik (01-03-2023)
    “…Fresnel diffraction on periodic gratings results in a two‐dimensional periodic distribution of light intensity, also known as the Talbot effect. Here this…”
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  10. 10

    Synthesis and Upconversion Luminescence in LaF3:Yb3+, Ho3+, GdF3: Yb3+, Tm3+ and YF3:Yb3+, Er3+ obtained from Sulfide Precursors by Razumkova, Illariia A., Denisenko, Yuriy G., Boyko, Andrey N., Ikonnikov, Denis A., Aleksandrovsky, Aleksandr S., Azarapin, Nikita O., Andreev, Oleg V.

    “…Rare earth fluorides are mainly obtained from aqueous solutions of oxygen‐containing precursors. Probably, this method is simple and efficient, however, oxygen…”
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  11. 11

    Optical Vortices: 3D Optical Vortex Lattices (Ann. Phys. 7/2021) by Ikonnikov, Denis A., Myslivets, Sergey A., Arkhipkin, Vasily G., Vyunishev, Andrey M.

    Published in Annalen der Physik (01-07-2021)
    “…In article number 2100114, Denis Ikonnikov and co‐workers report the results of Fresnel diffraction of light beams with a topological charge on a 2D regular…”
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  12. 12