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
    AuthorLiubov D. Zavalishina
    Submit Your Paper
    Latest issues
    Liubov D. Zavalishina
    Liubov D. Zavalishina
    Affiliation
    Peter the Great St. Petersburg Polytechnic University
    Publications
    Orcid ID
    0009-0009-2008-7266

    The response of an intermodal fiber-optic interferometer with SMSMS structure in case of spectral interrogation to changes in the refractive index of the external environment

    Radiophysics
    Zavalishina L.D.Markvart A.A.Zaripov A.E.Bisyarin M.A.Liokumovich L.B.Ushakov N.A.
    • Year: 2025
    • Volume: 18
    • Issue: 4
    • 18
    • 1569
    • Pages: 206-220

    Simulation of a chirped fiber Bragg grating in a few-mode step-index optical fiber under axisymmetric excitation

    Radiophysics
    Markvart A.A.Zavalishina L.D.Liokumovich L.B.Ushakov N.A.
    • Year: 2026
    • Volume: 19
    • Issue: 3
    • 1
    • 164
    • Pages: 171-182