Plasmon-Induced Transparency by Hybridizing Concentric-Twisted Double Split Ring Resonators.

ABSTRACT: As a classical analogue of electromagnetically induced transparency, plasmon induced transparency (PIT) has attracted great attention by mitigating otherwise cumbersome experimental implementation constraints. Here, through theoretical design, simulation and experimental validation, we present a novel approach to achieve and control PIT by hybridizing two double split ring resonators (DSRRs) on flexible polyimide substrates. In the design, the large rings in the DSRRs are stationary and mirror images of each other, while the small SRRs rotate about their center axes. Counter-directional rotation (twisting) of the small SRRs is shown to lead to resonance shifts, while co-directional rotation results in splitting of the lower frequency resonance and emergence of a PIT window. We develop an e

SUBMITTER: Parvinnezhad Hokmabadi M 

PROVIDER: S-EPMC4623747 | biostudies-literature | 2015 Oct

REPOSITORIES: biostudies-literature