Abstract
In this manuscript, we demonstrate numerically classical analogy of electromagnetically induced transparency (EIT) with a windmill type metamaterial consisting of two dumbbell dielectric resonator. With proper external excitation, dielectric resonators serve as EIT bright and dark elements via electric and magnetic Mie resonances, respectively. Rigorous numerical analyses reveal that dielectric metamaterial exhibits sharp transparency peak characterized by large group index due to the destructive interference between EIT bright and dark resonators. Furthermore, such EIT transmission behavior keeps stable property with respect to polarization and incidence angles.
Highlights
Metamaterial microstructures have been employed to mimic electromagnetically induced transparency (EIT) behavior of atomic system [1,2,3,4,5,6]
We demonstrate numerically classical analogy of electromagnetically induced transparency (EIT) with a windmill type metamaterial consisting of two dumbbell dielectric resonator
Dielectric resonators serve as EIT bright and dark elements via electric and magnetic Mie resonances, respectively
Summary
Metamaterial microstructures have been employed to mimic electromagnetically induced transparency (EIT) behavior of atomic system [1,2,3,4,5,6].
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