Fast Algorithm for Solving of the Light Diffraction Problem on Planar Periodic Structures

Vyacheslav V Khardikov,E.o Yarko ,S L Prosvirnin

doi:10.1109/diped.2007.4373578

Fast Algorithm for Solving of the Light Diffraction Problem on Planar Periodic Structures

Vyacheslav V Khardikov, E.o Yarko + Show 1 more

https://doi.org/10.1109/diped.2007.4373578

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Publication Date: Sep 1, 2007

Citations: 5

Affiliation: V. N. Karazin Kharkiv National University, Institute of Radio Astronomy

#Planar Periodic Structures #Periodic Structures + Show 8 more

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Abstract

Fast algorithm for solving problems of light diffraction by real planar periodic metal-dielectric optical structures is proposed. This algorithm combines the numerical time domain simulation of the non-uniform region in periodic arrays of metal strips vicinity with analytical frequency domain transmission matrix method for the thick uniform substrate. To illustrate effectiveness of proposed method the reflectivity of a planar optical periodic structure with two arrays of C-shaped metal elements was calculated. The method can be used for optimization of properties of optical planar metamaterials.

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