Increasing the refractive index available for optical and nanophotonic systems opens new
vistas for design, for applications ranging from broadband metalenses to ultrathin …

Metamaterials composed of metal-dielectric nanostructures are engineered to have an
effective refractive index less than unity at optical wavelengths. The effect of total external …

Among optics and electromagnetics researchers today, the term “metamaterials” is often
taken to be synonymous with materials that have a negative refractive index, but there is …

Noble metals that currently dominate the fields of plasmonics and metamaterials suffer from
large ohmic losses. Some of the new plasmonic materials, such as doped oxides and …

The ideal material for nanophotonic applications will have a large refractive index at optical
frequencies, respond to both the electric and magnetic fields of light, support large optical …

Continuous development of advanced technologies brings about the constant need for new
materials with suitable properties to even stricter demands. A special interest has been …

The definition of optical material has expanded in recent years, largely because of IT
advances that have led to rapid growth in optoelectronics applications. Helping to explain …

Research in advanced materials is continuously driving modern technologies forward. For
example, semiconductors have laid the foundation for today's electronics industry. While …

While the photonic community is occupied with exotic concepts portending a grand future
and fame if not fortune, I respectfully entertain the possibility that a humble concept of simply …

We propose and prove that it is possible to decouple the electric and magnetic response of
an array of conductive nanoparticles and realize a very wide range of combinations of …