Research output: Contribution to journal › Article › peer-review
Analysis of Near-Field Intensity Distribution in Subwavelength Gratings Through Decomposition into Cylindrical Waves. / Bereza, A. S.; Chernyavsky, A. E.; Perminov, S. V. et al.
In: Bulletin of the Lebedev Physics Institute, Vol. 51, No. Suppl 10, 15.02.2025, p. S854-S861.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Analysis of Near-Field Intensity Distribution in Subwavelength Gratings Through Decomposition into Cylindrical Waves
AU - Bereza, A. S.
AU - Chernyavsky, A. E.
AU - Perminov, S. V.
AU - Shapiro, D. A.
N1 - The study was supported by the Russian Science Foundation (grant no. 24-22-00087) Analysis of Near-Field Intensity Distribution in Subwavelength Gratings Through Decomposition into Cylindrical Waves / A. S. Bereza, A. E. Chernyavsky, S. V. Perminov, D. A. Shapiro // Bulletin of the Lebedev Physics Institute. – 2024. – Vol. 51, No. S10. – P. S854-S861. – DOI 10.3103/S106833562460270X.
PY - 2025/2/15
Y1 - 2025/2/15
N2 - The study of scattering plane waves by a periodic array of parallel cylinders utilizes the method of cylindrical wave decomposition, thereby reducing the problem to a system of linear algebraic equations. This method proved to be particularly efficient when the diameter of cylinders is significantly less than the wavelength of incident wave, which results in a rapid diminution of expansion coefficients as the number increases, and facilitates computation in near field. Subsequent comparison with the results of other methods demonstrates a qualitative concordance thereby showing the efficacy of cylindrical wave decomposition in simplifying and accurately modeling wave scattering phenomena in near field in structured media.
AB - The study of scattering plane waves by a periodic array of parallel cylinders utilizes the method of cylindrical wave decomposition, thereby reducing the problem to a system of linear algebraic equations. This method proved to be particularly efficient when the diameter of cylinders is significantly less than the wavelength of incident wave, which results in a rapid diminution of expansion coefficients as the number increases, and facilitates computation in near field. Subsequent comparison with the results of other methods demonstrates a qualitative concordance thereby showing the efficacy of cylindrical wave decomposition in simplifying and accurately modeling wave scattering phenomena in near field in structured media.
KW - cylindrical wave decomposition method
KW - intensity peaks
KW - metamaterials
KW - near field
KW - periodic array of parallel cylinders
KW - plane wave scattering
UR - https://www.mendeley.com/catalogue/5c94ffd5-a7da-3d3c-9d68-c1b4f8188b56/
UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85219686738&origin=inward&txGid=cdb8460a01bd64d6aeed8d32e2e44a59
UR - https://elibrary.ru/item.asp?id=80348703
U2 - 10.3103/S106833562460270X
DO - 10.3103/S106833562460270X
M3 - Article
VL - 51
SP - S854-S861
JO - Bulletin of the Lebedev Physics Institute
JF - Bulletin of the Lebedev Physics Institute
SN - 1068-3356
IS - Suppl 10
ER -
ID: 64959644