Two-dimensional (2D) materials including graphene, transition metal dichalcogenides, black
phosphorus, MXenes, and semimetals have attracted extensive and widespread interest …

The diverse applications of terahertz (THz) radiation and its importance to fundamental
science makes finding ways to generate, manipulate and detect THz radiation one of the key …

Surface plasmons in graphene provide a compelling strategy for advanced photonic
technologies thanks to their tight confinement, fast response and tunability. Recent …

In terahertz (THz) technologies, generation and manipulation of THz waves are two key
processes usually implemented by different device modules. Integrating THz generation and …

With its linear energy dispersion and large transition dipole matrix element, graphene is an
attractive material for nonlinear optoelectronic applications. However, the mechanistic origin …

The linear energy dispersion of graphene electrons leads to a strongly nonlinear
electromagnetic response of this material. We develop a general quantum theory of the third …

Graphene, a unique two-dimensional material comprising carbon in a honeycomb lattice,
has brought breakthroughs across electronics, mechanics and thermal transport, driven by …

Surface plasmons in graphene offer a compelling route to many useful photonic
technologies,,. As a plasmonic material, graphene offers several intriguing properties, such …

Conspectus Nonlinear optics is limited by the weak nonlinear response of available
materials, a problem that is generally circumvented by relying on macroscopic structures in …

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 …