Detail publikace

Effect of the symmetry breaking on the scattering properties of the Fano-Anderson model

KUZMIAK, V. PETRÁČEK, J.

Originální název

Effect of the symmetry breaking on the scattering properties of the Fano-Anderson model

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

We demonstrate spectral and scattering properties of a photonic implementation of a modified Fano-Anderson model. The model includes formation of a symmetry-protected bound state in the continuum (BIC). We interpret the scattering spectra of the structures with the broken symmetry in terms of system eigenmodes. The Fano resonance associated with the excitation of quasi-BIC is explained as arising from the interference between this mode and another leaky mode.

Klíčová slova

bound states in the continuum; Fano resonance; Fano-Anderson model; waveguide arrays; Weierstrass factorization theorem

Autoři

KUZMIAK, V.; PETRÁČEK, J.

Vydáno

6. 6. 2023

ISBN

9781510662568

Kniha

Proceedings of SPIE - The International Society for Optical Engineering

ISSN

0277-786X

Periodikum

Proceedings of SPIE

Ročník

12568

Stát

Spojené státy americké

Strany od

1256808-1

Strany do

1256808-6

Strany počet

6

URL

https://www.spiedigitallibrary.org/conference-proceedings-of-spie/12568/2666447/Effect-of-the-symmetry-breaking-on-the-scattering-properties-of/10.1117/12.2666447.full#_=_