Recent efforts have been heavily devoted to the development of next‐generation
optoelectronic devices based on 2D materials, due to their unique optical properties that are …

Owing to their atomic layer thickness, strong light–material interaction, high nonlinearity,
broadband optical response, fast relaxation, controllable optoelectronic properties, and high …

Graphene-based optical modulators have recently attracted much attention because of their
characteristic ultrafast and broadband response. Their modulation depth (MD) and overall …

The burgeoning research into two-dimensional (2D) materials opens a door to novel
photonic and optoelectronic devices utilizing their fascinating electronic and photonic …

The exponential growth of global data traffic is driven by the unprecedented digitalization of
the world. To meet the demands of next‐generation high‐capacity data communication …

In this paper, we propose a low-transmission-loss, high-speed, graphene-based electro-
absorption modulator with a hybrid plasmonic waveguide at 1.55 μm. In the proposed …

Abstract we present a compact cross-shaped nano-aperture for biomedical and
spectroscopy applications. Furthermore, by adding a graphene coat to structure, we …

We proposed a ferroelectric domain controlled graphene based surface plasmon polariton
modulator. Ferroelectricity-induced electronic and optical property tuning of graphene by …

All-optical graphene-based optical modulators have recently attracted much attention
because of their ultrafast and broadband response characteristics (bandwidth larger than …

The effective mode index (EMI) of a graphene-coated side-polished fiber (GSPF) is
calculated numerically. Whereby, the influences of graphene atom layer number, residual …