Optical metamaterials have presented an innovative method of manipulating light.
Hyperbolic metamaterials have an extremely high anisotropy with a hyperbolic dispersion …

Engineering optical properties using artificial nanostructured media known as metamaterials
has led to breakthrough devices with capabilities from super-resolution imaging to …

Manipulating the properties of the isofrequency contours (IFCs) of materials provides a
powerful means of controlling the interaction between light and matter. Hyperbolic …

Optical sensor technology offers significant opportunities in the field of medical research and
clinical diagnostics, particularly for the detection of small numbers of molecules in highly …

Long-range surface plasmon polaritons (LRSPPs) are optical surface waves that propagate
along a thin symmetric metal slab or stripe over an appreciable length (centimeters) …

Surface plasmon polaritons (SPPs) are electromagnetic (EM) modes propagating along
metal–dielectric interfaces, in which surface collective excitations of free electrons in the …

The engineering of the spatial and temporal properties of both the electric permittivity and
the refractive index of materials is at the core of photonics. When vanishing to zero, those …

In recent years, OFDM has been the focus of extensive research efforts in optical
transmission and networking, initially as a means to overcome physical impairments in …

Hyperbolic metamaterials (HMMs) have emerged as a burgeoning field of research over the
past few years as their dispersion can be easily engineered in different spectral regions …

A hyperbolic material (HM) is an optical material that exhibits a unique property of having
anisotropy with simultaneously different signs of the permittivity tensor components. Such a …