title: Three-dimensional metamaterials with an ultrahigh effective refractive index over a broad bandwidth.
abstract: The authors introduce a general mechanism, based on electrostatic and magnetostatic considerations, for designing three-dimensional isotropic metamaterials that possess an enhanced refractive index over an extremely large frequency range. The mechanism allows nearly independent control of effective electric permittivity and magnetic permeability without the use of resonant elements.
authors.affiliation: Ginzton Lab and Department of Electrical Engineering, Stanford University, Stanford, California 94305, USA. jshin@jshin.info
authors.forename: Jonghwa
authors.initials: J
authors.lastname: Shin
authors.forename: Jung-Tsung
authors.initials: JT
authors.lastname: Shen
authors.forename: Shanhui
authors.initials: S
authors.lastname: Fan