T. F. Gundogdu

TL;DR: The measured transmission spectra for propagation perpendicular to the SRRs plane show a gap around 6 THz for one of the two possible polarizations of the incident electric field; this indicates the existence of a magnetic resonance, which is verified by detailed theoretical analysis.

TL;DR: In this paper, the authors studied the transmission properties of left-handed metamaterials and arrays of split-ring resonators (SRRs) and examined the dependence of the transmission through single-and double-ring SRRs on parameters of the system such as the size and shape of the SRRs, size of the unit cell, dielectric properties of the embedding medium where the SRR reside, and SRR orientation relative to the incoming electromagnetic field.

TL;DR: In this paper, the authors demonstrate the occurrence of a negative magnetic permeability regime in a split-ring resonator (SRR) system at ∼6THz using transmission and reflection measurements in a five layer micrometer-scale split ring resonator.

TL;DR: In this paper, the effect of conductivity variation as a proposed method for the investigation of photoconductive switching properties of split ring resonators (SRRs) is simulated and three different systems that are applicable under certain fabrication and/or optical excitation conditions are described.

TL;DR: The occurrence of a negative refractive index regime in the far infrared range in a mum-scale metamaterial consisting of pairs of short-slabs and continuous wires fabricated by a photolithography procedure is demonstrated.