Title :
A general method to retrieve electromagnetic polarizability tensors of metamaterial resonators
Author :
Araque, J.L. ; Baena, J.D.
Author_Institution :
Electr. & Electron. Eng. Dept., Univ. Nac. de Colombia, Bogota, Colombia
Abstract :
A general method to characterize the electromagnetic polarizability tensor of electrically small particles through numerical simulations is proposed. Polarizability tensors of several resonators previously used for designing metamaterials have been retrieved. The Method of Moments has been used in order to calculate the dipoles excited by different plane waves.
Keywords :
method of moments; optical design techniques; optical metamaterials; optical resonators; polarisability; tensors; electrically small particles; electromagnetic polarizability tensors retrieval; metamaterial resonators; method of moments; numerical simulations; Magnetic materials; Magnetic moments; Magnetic resonance; Magnetoelectric effects; Metamaterials; Optical resonators; Tensile stress;
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.2013.6809096
