Graphene plasmonics is one of the most explored fields since the successful experimental
discovery of the graphene due to its unprecedented properties. The dynamical modulation …

In its 60 years of existence, the field of nonlinear optics has gained momentum especially
over the past two decades thanks to major breakthroughs in material science and …

We designed a perovskite nanowire-based graphene plasmonic waveguide, where the
perovskite nanowire is located on the graphene-insulator-metal (GIM) platform. The finite …

In this study, we investigate a physical mechanism to improve the light absorption efficiency
of graphene monolayer from the universal value of 2.3% to about 30% in the visible and …

The two-dimensional perovskites are emerging as an excellent material platform for various
optoelectronic devices such as solar cells, lasers, and photodetectors. Here, by combining …

The waveguiding of terahertz surface plasmons by a GaAs strip-loaded graphene
waveguide is investigated based on the effective-index method and the finite element …

Subwavelength optical field confinement and low-loss propagation are of great significance
for compact photonic integration. However, the field confinement capability of plasmonic …

With the development of wireless mobile communication technology, the demand for
wireless communication rate and frequency increases year by year. Existing wireless mobile …

Terahertz (THz) waves are assumed to be the candidate for next generation wireless
communication owing to the broad frequency band and high channel capability. In order to …

Surface plasmons possess the capability to overcome the diffraction limit, making them
highly promising for a wide range of applications in the field of nanophotonics. Here we …