In this article, a few-layered graphene-dielectric multilayer (metamaterial) electro-optic
modulator has been proposed in the mid and far infrared range that works on electro …

We propose a single negative metamaterial (MTM)-based hollow-core fiber with multilayer
cladding employing zero-effective-phase bandgap for optical confinement in this paper. The …

In this article, we have theoretically investigated the performance of graphene-hexagonal
Boron Nitride hyper crystals to demonstrate all angle negative refraction. Hexagonal Boron …

Point defect in mono-layer graphene on Cu substrate shows significant change in electronic
structure in comparison to without the presence of defect. Our attempt to observe the …

In this article, it has been theoretically shown that broad angle negative refraction is possible
with asymmetric anisotropic metamaterials constructed by only dielectrics or loss less …