By using terahertz time-domain spectroscopy and rigorous simulations, we investigate the
impact of gap orientation of neighboring split rings on the three lowest order eigenmodes for …

Terahertz time domain spectroscopy and rigorous simulations are used to probe the
coupling between a dark and a bright plasmonic eigenmode in a metamaterial with broken …

We demonstrate the broadening of fundamental resonance in terahertz metamaterial by
successive insertion of metal rings in the original unit cell of a split ring resonator (SRR) …

We present the experimental characterization of planar terahertz metamaterials based on
rectangular electric split-ring resonator designs. Comparisons to square-ring designs reveal …

We report the simultaneous excitation of the odd and the even eigenmode resonances in a
periodic array of square split-ring resonators, with four resonators per unit cell. When the …

In this work, we experimentally investigate near-field capacitive coupling between a pair of
single-gap split ring resonators (SRRs) in a terahertz metamaterial. The unit cell of our …

We investigate the effect of metal permittivity on resonant transmission of metamaterials by
terahertz time-domain spectroscopy. Our experimental results on double split-ring …

We present the effect of vertical displacements between the resonators inside the unit cell of
planar coupled metamaterials on their near field coupling and hence on the terahertz (THz) …

We experimentally and numerically study the nature of coupling between laterally paired
terahertz metamaterial split-ring resonators. Coupling is shown to modify the inductive …

We discuss near-field coupling between the pair of split ring resonators (SRRs) in broadside
coupled terahertz (THz) metamaterials and examine resonance split and tuning of …