Octonacci photonic crystals with negative refraction index materials

Anselmo, Dory Hélio Aires de Lima; Brandão, E. R.; Vasconcelos, Manoel Silva de

Octonacci photonic crystals with negative refraction index materials

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dc.contributor.author	Anselmo, Dory Hélio Aires de Lima
dc.contributor.author	Brandão, E. R.
dc.contributor.author	Vasconcelos, Manoel Silva de
dc.date.accessioned	2020-06-04T01:09:07Z
dc.date.available	2020-06-04T01:09:07Z
dc.date.issued	2016-12
dc.description.resumo	We investigate the optical transmission spectra for s-polarized (TE) and p-polarized (TM) waves in onedimensional photonic quasicrystals on a quasiperiodic multilayer structure made up by alternate layers of SiO2 and metamaterials, organized by following the Octonacci sequence. Maxwell's equations and the transfer-matrix technique are used to derive the transmission spectra for the propagation of normally and obliquely incident optical fields. We assume Drude-Lorentz-type dispersive response for the dielectric permittivity and magnetic permeability of the metamaterials. For normally incident waves, we observe that the spectra does not have self-similar behavior or mirror symmetry and it also features the absence of optical band gap. Also for normally incident waves, we show regions of full transmittance when the incident angle qC ¼ 0 in a particular frequency range.	pt_BR
dc.identifier.citation	BRANDÃO, E.R.; VASCONCELOS, M.S.; ANSELMO, D.H.A.L.. Octonacci photonic crystals with negative refraction index materials. Optical Materials, [s.l.], v. 62, p. 584-592, dez. 2016. Disponível em: https://www.sciencedirect.com/science/article/pii/S0925346716306383?via%3Dihub. Acesso em: 03 Jun 2020. http://dx.doi.org/10.1016/j.optmat.2016.11.013.	pt_BR
dc.identifier.doi	10.1016/j.optmat.2016.11.013
dc.identifier.issn	0925-3467
dc.identifier.uri	https://repositorio.ufrn.br/jspui/handle/123456789/29136
dc.language	en	pt_BR
dc.publisher	Elsevier	pt_BR
dc.rights	Attribution 3.0 Brazil	*
dc.rights.uri	http://creativecommons.org/licenses/by/3.0/br/	*
dc.subject	Photonic crystals	pt_BR
dc.subject	Metamaterials	pt_BR
dc.subject	Transmission	pt_BR
dc.subject	Multilayers	pt_BR
dc.title	Octonacci photonic crystals with negative refraction index materials	pt_BR
dc.type	article	pt_BR