Artificially engineered metamaterials are now demonstrating unprecedented
electromagnetic properties that cannot be obtained with naturally occurring materials. In …

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 …

Light scattering by small particles has a long and interesting history in physics. Nonetheless,
it continues to surprise with new insights and applications. This includes new discoveries …

Negative refraction, an unnatural optical phenomenon in which the incident and the
refracted waves reside on the same side of the surface normal, has been demonstrated with …

A narrow-band transmission filter is demonstrated near normal incidence that operates
through relaxation of supported-mode selection rules and is explained in the context of …

From science fiction to science laboratories Discover the State of the Art in Photonic
Metamaterials Metamaterials—composite media with unusual optical properties—have …

Photonic crystals and metamaterials have emerged as two classes of tailorable materials
that enable the precise control of light. Plasmonic crystals, which can be thought of as …

A finite element method (FEM) for solving a complex valued k (ω) vs. ω dispersion curve of a
3D metamaterial/photonic crystal system is presented. This 3D method is a generalization of …

Metamaterials with a refractive index of zero exhibit properties that are important for
integrated optics. Possessing an infinite effective wavelength and zero spatial phase …

Resonant structures in modern nanophotonics are non-Hermitian (leaky and lossy), and
support quasinormal modes. Moreover, contemporary cavities frequently include two …