SPbPU Journal - Physics and Mathematics
    St. Petersburg Polytechnic University Journal: Physics and MathematicsPeter the Great St. Petersburg Polytechnic University
    Since 2008
    ISSN 2304-9782
    ISSN 2618-8686
    ISSN 2405-7223
    enАнглийский
    Version for the visually impaired
    AuthorDmitry A. Savelyev Dmitry
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    Dmitry A. Savelyev Dmitry
    Dmitry A. Savelyev Dmitry
    Publications
    Orcid ID
    0000-0003-2282-3895

    The comparison of the optical vortices focusing by silicon diffraction axicons and ring gratings with variable relief heights using high-performance computer systems

    Physical optics
    Savelyev D.A.
    • Year: 2022
    • Volume: 15
    • Issue: 3.2
    • 11
    • 5352
    • Pages: 172-177

    The subwavelength optical elements with a nonlinear dependence of the refractive index change for the formation of specified diffraction patterns using high-performance computer systems

    Physical optics
    Savelyev D.A.
    • Year: 2023
    • Volume: 16
    • Issue: 3.2
    • 8
    • 4264
    • Pages: 103-108

    Optical needle formation by subwavelength optical elements using high-performance computer systems

    Physical optics
    Savelyev D.A.
    • Year: 2024
    • Volume: 17
    • Issue: 3.1
    • 4
    • 2910
    • Pages: 229-232

    The investigation of Laguerre-Gaussian (0,1) mode focusing in the near-field diffraction by subwavelength variable-height ring gratings

    Physical optics
    Savelyev D.A.
    • Year: 2025
    • Volume: 18
    • Issue: 3.1
    • 2
    • 653
    • Pages: 222-225