The terahertz (THz) region lies between the microwave and infrared regions of the
electromagnetic (EM) spectrum such that it is strongly attenuated by water and very sensitive …

In this paper, we demonstrated a low-loss and high-transmission analogy of
electromagnetically induced transparency based on all-dieletric metasurface. The …

A high sensitive plasmonic refractive index sensor based on metal-insulator-metal (MIM)
waveguides with embedding metallic nano-rods in racetrack resonator has been proposed …

We propose a new graphene-based metamaterial biosensor to achieve tunable plasmon-
induced transparency in the mid-infrared (mid-IR) regime. The structure consists of a …

In this paper, high sensitivity plasmonic refractive index sensor based on implanted cavities
in Metal-Insulator-Metal (MIM) waveguide is designed and analyzed using two dimensional …

The advent of metamaterials has heralded a period of unprecedented control of light. The
optical responses of metamaterials are determined by the properties of constituent …

In the field of plasmonic metamaterials (MMs), the sub-wavelength metallic structures play a
role similar to atoms in nature. Classical electromagnetically induced reflectance (Cl-EIR) is …

This article presents a modeling and analysis of a tunable graphene-based sensor for breast
tumor detection operating in the terahertz frequency range using the wave concept iterative …

Compared to the neighboring infrared and microwave regions, the terahertz regime is still in
need of fundamental technological advances. We have designed a terahertz (THz) …

We report on our numerical work concerning a 3D planar nano-structure metamaterial
exhibiting classical electromagnetically induced transparency (Cl-EIT). The interaction …