Journal ArticleDOI
Localization of optics: Quasiperiodic media.
TLDR
An experiment to probe the (quasi)localization of the photon is proposed, in which optical layers are constructed following the Fibonacci sequence, which has scaling with respect to the number of layers, as well as an interesting fluctuation.Abstract:
An experiment to probe the (quasi)localization of the photon is proposed, in which optical layers are constructed following the Fibonacci sequence. The transmission coefficient has a rich structure as a function of the wavelength of light and, in fact, is multifractal. For particular wavelengths for which the resonance condition is satisfied, the light propagation has scaling with respect to the number of layers, as well as an interesting fluctuation.read more
Citations
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Journal ArticleDOI
Waves in one-dimensional quasicrystalline structures: dynamical trace mapping, scaling and self-similarity of the spectrum
Lorenzo Morini,Massimiliano Gei +1 more
TL;DR: In this article, an invariant function of the circular frequency, the Kohmoto's invariant, governs self-similarity and scaling of the stop/pass band layout within defined ranges of frequencies at increasing generation index.
Journal ArticleDOI
Spin waves in planar quasicrystal of Penrose tiling
TL;DR: In this article, the authors investigated two-dimensional magnonic structures which are the counterparts of photonic quasicrystals forming Penrose tiling and used the plane wave method to find the frequency spectrum of eigenmodes for spin waves and their spatial profiles.
Journal ArticleDOI
Polarized light transmission through generalized Fibonacci multilayers: I. Dynamical maps approach and II. Numerical results
TL;DR: In this article, the theory of polarized light propagation in generalized Fibonacci multilayers, recently developed in the framework of matrix formulation and dynamical maps technique, is applied to analyze the influence of surrounding media on light transmission properties.
Journal ArticleDOI
Narrowband optical filter design for DWDM communication applications based on Generalized Aperiodic Thue–Morse structures
TL;DR: Numerical simulations in this research show an ultra high efficiency and a very low crosstalk for this filter so that the total transmission of filter output channels is up to 100% and the range of output wavelength is 1550 nm which is suitable for DWDM communication systems.
Spectral analysis of the fibonacci-class one-dimensional quasi-periodic structures
TL;DR: In this article, the spectral properties of the Fibonacci-class one-dimensional quasi-periodic structures, FC J(n), as an important optical structure are investigated using analytical relations.