Exceptional advancement has been made in the development of graphene optical
nanoantennas. They are incorporated with optoelectronic devices for plasmonics application …

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 …

We review the use of graphene to develop reconfigurable, miniaturized, and efficient
terahertz (THz) antennas and associated feeding networks, and attempt to identify current …

The understanding of and control over light emission from quantum tunneling has
challenged researchers for more than four decades due to the intricate interplay of electrical …

We report a room-temperature, low-impedance and high-sensitivity terahertz direct detector
based on bilayer graphene field-effect transistor (GFET). Epitaxially grown on silicon …

Physics and applications of surface plasmon in graphene and carbon nanotubes are
reviewed. The surface plasmon in graphene can be excited by THz electro-magnetic wave …

Analogous to radio-and microwave antennas, optical nanoantennas are devices that receive
and emit radiation at optical frequencies. Until recently, the realization of electrically driven …

This chapter reports on the first experimental observation of terahertz emission and
detection in a double graphene layered (GL) heterostructure which comprises a thin …

A triple-band metamaterial perfect absorber (MPA) is presented in monolayer graphene in
the THz region, which is adjustable and polarization-independent. The first layer of the …

The short wavelength of graphene plasmons relative to the light wavelength makes them
attractive for applications in optoelectronics and sensing. However, this property limits their …