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Controlling metamaterial resonances via dielectric and aspect ratio effects
(AIP Publishing, 2010-11-09)
We study ways to enhance the sensitivity and dynamic tuning range of the fundamental inductor-capacitor (LC) resonance in split ring resonators (SRRs) by controlling the aspect ratio of the SRRs and their substrate thickness. ...
Tailoring the slow light behavior in terahertz metasurfaces
(AIP Publishing, 2015-05-04)
We experimentally study the effect of near field coupling on the transmission of light in terahertz metasurfaces. Our results show that tailoring the coupling between the resonators modulates the amplitude of resulting ...