Optical metasurfaces with subwavelength thickness hold considerable promise for future
advances in fundamental optics and novel optical applications due to their unprecedented …

The terahertz (THz) wave is at the intersection between photonics and electronics in the
electromagnetic spectrum. Since the vibration mode of many biomedical molecules and the …

Metasurfaces, planer artificial materials composed of subwavelength unit cells, have shown
superior abilities to manipulate the wavefronts of electromagnetic waves. In the last few …

This book is meant as an introduction to graphene plasmonics and aims at the advanced
undergraduate and graduate students entering the field of plasmonics in graphene. In it …

We propose a two-dimensional plasmonic platform—periodically patterned monolayer
graphene—which hosts topological one-way edge states operable up to infrared …

The efficient harvesting of electromagnetic (EM) waves by subwavelength nanostructures
can result in perfect light absorption in the narrow or broad frequency range. These …

Metamaterials and plasmonics are powerful tools for unconventional manipulation and
harnessing of light. Metamaterials can be engineered to possess intriguing properties …

Plasmon in graphene possesses many unique properties. It originates from the collective
motion of massless Dirac fermions, and the carrier density dependence is distinctively …

Optoelectronic terahertz modulators, operated by actively tuning metamaterial, plasmonic
resonator structures, have helped to unlock a myriad of terahertz applications, ranging from …

Plasmonic excitations, consisting of collective oscillations of the electron gas in a conductive
film or nanostructure coupled to electromagnetic fields, play a prominent role in photonics …