Detail publikace
Effect of the symmetry breaking on the scattering properties of the Fano-Anderson model
KUZMIAK, V. PETRÁČEK, J.
Anglický název
Effect of the symmetry breaking on the scattering properties of the Fano-Anderson model
Typ
Stať ve sborníku v databázi WoS či Scopus
Jazyk
en
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 anglicky
bound states in the continuum; Fano resonance; Fano-Anderson model; waveguide arrays; Weierstrass factorization theorem
Vydáno
2023-06-06
ISBN
9781510662568
ISSN
0277-786X
Kniha
Proceedings of SPIE – The International Society for Optical Engineering
Časopis
Proceedings of SPIE
Ročník
12568
Strany od–do
1256808-1–1256808-6
Počet stran
6