Diffraction of a polarized Gaussian beam on elliptical and circular plates

S. K. Sergunin; P. A. Khorin; S. N. Khonina

doi:10.1117/12.3024536

6 September 2024 Diffraction of a polarized Gaussian beam on elliptical and circular plates

S. K. Sergunin, P. A. Khorin, S. N. Khonina

Proceedings Volume 13168, Optical Technologies for Telecommunications 2023; 131680V (2024) https://doi.org/10.1117/12.3024536
Event: Optical Technologies for Telecommunications 2023, 2023, Kazan, Russian Federation

Abstract

In this work, using the finite differences time domain (FDTD) method, we calculated the diffraction of a polarized Gaussian laser beam both on a set of elliptical and circular dielectric plates rotated relative to each other which can be considered as a twisted waveguide. The possibility of forming beams resembling a helical photonic jet and light traps is shown.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

S. K. Sergunin, P. A. Khorin, and S. N. Khonina "Diffraction of a polarized Gaussian beam on elliptical and circular plates", Proc. SPIE 13168, Optical Technologies for Telecommunications 2023, 131680V (6 September 2024); https://doi.org/10.1117/12.3024536

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