We derive the expression for the anisotropic heterogeneous matrices of permittivity and permeability associated with two-dimensional polygonal and star shaped cloaks. We …
Invisible cloak with its amazing functions has been turned into reality due to the advent of transformation optics during the past few years. However, the inhomogeneity and singularity …
Metamaterials have given rise to envisioning the design and engineering of materials through which light would be directed by design. The purpose of this thesis is to explore the …