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arXiv · 1611.05303

Octonacci Photonic Crystals with Negative Refraction Index Materials

E. R. Brandao·M. S. Vasconcelos·D. H. A. L. Anselmo
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Abstract

We investigate the optical transmission spectra for $s$-polarized (TE) and $p$-polarized (TM) waves in one-dimensional photonic quasicrystals on a quasiperiodic multilayer structure made up by alternate layers of SiO$_{2}$ and \textit{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 normaly 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 $θ_{C} = 0^{\circ}$ in a particular frequency range.

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BibTeXRIS

E. R. Brandao, M. S. Vasconcelos, D. H. A. L. Anselmo. 2016-11-23. Octonacci Photonic Crystals with Negative Refraction Index Materials. https://doi.org/10.1016/j.optmat.2016.11.013

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