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Modeling of Subwavelength Gratings: Near-Field Behavior. / Chernyavsky, Alexander; Bereza, Alexey; Frumin, Leonid et al.

In: Photonics, Vol. 10, No. 12, 1332, 12.2023.

Research output: Contribution to journal › Article › peer-review

Harvard

Chernyavsky, A, Bereza, A, Frumin, L & Shapiro, D 2023, 'Modeling of Subwavelength Gratings: Near-Field Behavior', Photonics, vol. 10, no. 12, 1332. https://doi.org/10.3390/photonics10121332

APA

Chernyavsky, A., Bereza, A., Frumin, L., & Shapiro, D. (2023). Modeling of Subwavelength Gratings: Near-Field Behavior. Photonics, 10(12), [1332]. https://doi.org/10.3390/photonics10121332

Vancouver

Chernyavsky A, Bereza A, Frumin L, Shapiro D. Modeling of Subwavelength Gratings: Near-Field Behavior. Photonics. 2023 Dec;10(12):1332. doi: 10.3390/photonics10121332

Author

Chernyavsky, Alexander ; Bereza, Alexey ; Frumin, Leonid et al. / Modeling of Subwavelength Gratings: Near-Field Behavior. In: Photonics. 2023 ; Vol. 10, No. 12.

BibTeX

@article{ed1f2c5914bf45dcbc90bc815bc0cb9c,
title = "Modeling of Subwavelength Gratings: Near-Field Behavior",
abstract = "Subwavelength gratings have received considerable attention in the fields of photonics, optoelectronics, and image sensing. This paper presents simple analytical expressions for the near-field intensity distribution of radiation scattered by these gratings. Our proposed methodology employs a 2D point dipole model and a specialized version of perturbation theory. By validating our models via numerical techniques including boundary and finite element methods, we demonstrate their effectiveness, even for narrow slits.",
keywords = "diffraction, light scattering, near field, numerical modelling, parallel cylinders, point dipole approximation, subwavelength grating",
author = "Alexander Chernyavsky and Alexey Bereza and Leonid Frumin and David Shapiro",
note = "The work was funded by the Russian Science Foundation, grant #22-22-00633.",
year = "2023",
month = dec,
doi = "10.3390/photonics10121332",
language = "English",
volume = "10",
journal = "Photonics",
issn = "2304-6732",
publisher = "Multidisciplinary Digital Publishing Institute (MDPI)",
number = "12",

}

RIS

TY - JOUR

T1 - Modeling of Subwavelength Gratings: Near-Field Behavior

AU - Chernyavsky, Alexander

AU - Bereza, Alexey

AU - Frumin, Leonid

AU - Shapiro, David

N1 - The work was funded by the Russian Science Foundation, grant #22-22-00633.

PY - 2023/12

Y1 - 2023/12

N2 - Subwavelength gratings have received considerable attention in the fields of photonics, optoelectronics, and image sensing. This paper presents simple analytical expressions for the near-field intensity distribution of radiation scattered by these gratings. Our proposed methodology employs a 2D point dipole model and a specialized version of perturbation theory. By validating our models via numerical techniques including boundary and finite element methods, we demonstrate their effectiveness, even for narrow slits.

AB - Subwavelength gratings have received considerable attention in the fields of photonics, optoelectronics, and image sensing. This paper presents simple analytical expressions for the near-field intensity distribution of radiation scattered by these gratings. Our proposed methodology employs a 2D point dipole model and a specialized version of perturbation theory. By validating our models via numerical techniques including boundary and finite element methods, we demonstrate their effectiveness, even for narrow slits.

KW - diffraction

KW - light scattering

KW - near field

KW - numerical modelling

KW - parallel cylinders

KW - point dipole approximation

KW - subwavelength grating

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85180702623&origin=inward&txGid=d19d9cd5f00788d8d26e4cec78a4d870

UR - https://www.mendeley.com/catalogue/e20373d2-43f8-322b-9a13-c1630da93e05/

U2 - 10.3390/photonics10121332

DO - 10.3390/photonics10121332

M3 - Article

VL - 10

JO - Photonics

JF - Photonics

SN - 2304-6732

IS - 12

M1 - 1332

ER -

ID: 59544287