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4 May 2007 Photonic band structure of one-dimensional aperiodic superlattices composed of negative refraction metamaterials
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Abstract
The dispersion relation for polarized light transmitting through a one-dimensional superlattice composed of aperiodically arranged layers made of ordinary dielectric and negative refraction metamaterials is calculated with finite element method. Generalized Fibonacci, generalized Thue-Morse, double-periodic and Rudin-Shapiro superlattices are investigated, using their periodic approximants. Strong dispersion of metamaterials is taken into account. Group velocities and effective refraction indices in the structures are calculated. The self-similar structure of the transmission spectra is observed.
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Michał H. Tyc, Włodzimierz Salejda, Agnieszka Klauzer-Kruszyna, and Karol Tarnowski "Photonic band structure of one-dimensional aperiodic superlattices composed of negative refraction metamaterials", Proc. SPIE 6581, Metamaterials II, 658112 (4 May 2007); https://doi.org/10.1117/12.722761
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