Title :
Effect of disorder in U-shaped metamaterials
Author :
Guida, G. ; Ouslimani, H. ; Gallas, Brandon
Author_Institution :
LEME, Univ. Paris Ouest Nanterre La Defense, Ville-d´Avray, France
Abstract :
We present a numerical study of a very perturbed U-shaped metamaterial in order to understand the effect of disorder on the optical properties in such a structure. Absorbance spectra reveal large modifications in the case of perturbed matematerials (numerous peaks appear) that can be explained by considering the contributions of individual U perturbed. Contribution of high level modes is of importance for the U-shaped resonators structures.
Keywords :
optical metamaterials; optical resonators; U-shaped resonator structures; absorbance spectra; disorder effect; high level modes; individual U perturbed; optical properties; perturbed U-shaped metamaterial; Decision support systems;
Conference_Titel :
Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), 2013 7th International Congress on
Conference_Location :
Talence
Print_ISBN :
978-1-4799-1229-2
DOI :
10.1109/MetaMaterials.2013.6809025
