Surface functionalization and texturing of optical metasurfaces for sensing applications
BI Karawdeniya, AM Damry, K Murugappan… - Chemical …, 2022 - ACS Publications
Optical metasurfaces are planar metamaterials that can mediate highly precise light–matter
interactions. Because of their unique optical properties, both plasmonic and dielectric …
interactions. Because of their unique optical properties, both plasmonic and dielectric …
Graphene plasmonics: a platform for 2D optics
Abstract 2D optics is gradually emerging as a frontier in modern optics. Plasmons in
graphene provide a prominent platform for 2D optics in which the light is squeezed into …
graphene provide a prominent platform for 2D optics in which the light is squeezed into …
Plasmonically induced transparency in double-layered graphene nanoribbons
Near-field coupled plasmonic systems generally achieve plasmonically induced
transparency (PIT) using only one-way bright–dark mode coupling. However, it is …
transparency (PIT) using only one-way bright–dark mode coupling. However, it is …
Plasmonically induced transparency in phase-coupled graphene nanoribbons
Due to its transparent and highly dispersive nature, plasmonically induced transparency
(PIT) has become an attractive field in the on-chip control of light. Conventional methods to …
(PIT) has become an attractive field in the on-chip control of light. Conventional methods to …
[HTML][HTML] Graphene-based metasurface sensing applications in terahertz band
Ultra-high sensitivity sensor has significant application for micro-nano optical devices in
terahertz. Here, we propose a simple graphene metasurface, which can achieve obvious …
terahertz. Here, we propose a simple graphene metasurface, which can achieve obvious …
Advanced materials and sensors for microphysiological systems: focus on electronic and electrooptical interfaces
Advanced in vitro cell culture systems or microphysiological systems (MPSs), including
microfluidic organ‐on‐a‐chip (OoC), are breakthrough technologies in biomedicine. These …
microfluidic organ‐on‐a‐chip (OoC), are breakthrough technologies in biomedicine. These …
Polarization-independent plasmonic absorption in stacked anisotropic 2D material nanostructures
Here we study the possibility to achieve polarization-independent optical absorption in
stacked anisotropic 2D material nanostructures (NSs). Focusing on black phosphorus, we …
stacked anisotropic 2D material nanostructures (NSs). Focusing on black phosphorus, we …
Dirac semimetals based tunable narrowband absorber at terahertz frequencies
In this paper, a bulk Dirac semimetals (BDSs) based tunable narrowband absorber at
terahertz frequencies is proposed and it has the attractive property of being polarization …
terahertz frequencies is proposed and it has the attractive property of being polarization …
Plasmonically induced transparency in in-plane isotropic and anisotropic 2D materials
General two-dimensional (2D) material-based systems that achieve plasmonically induced
transparency (PIT) are limited to isotropic graphene only through unidirectional bright–dark …
transparency (PIT) are limited to isotropic graphene only through unidirectional bright–dark …
Hybrid plasmonic waveguide-assisted Metal–Insulator–Metal ring resonator for refractive index sensing
A highly sensitive refractive index sensor based on an integrated hybrid plasmonic
waveguide (HPWG) and a Metal–Insulator–Metal (M–I–M) micro-ring resonator is presented …
waveguide (HPWG) and a Metal–Insulator–Metal (M–I–M) micro-ring resonator is presented …