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 …

Graphene plasmonics: a platform for 2D optics

Y Fan, NH Shen, F Zhang, Q Zhao, H Wu… - Advanced optical …, 2019 - Wiley Online Library
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 …

Plasmonically induced transparency in double-layered graphene nanoribbons

SX Xia, X Zhai, LL Wang, SC Wen - Photonics Research, 2018 - opg.optica.org
Near-field coupled plasmonic systems generally achieve plasmonically induced
transparency (PIT) using only one-way bright–dark mode coupling. However, it is …

Plasmonically induced transparency in phase-coupled graphene nanoribbons

S Xia, X Zhai, L Wang, Y Xiang, S Wen - Physical Review B, 2022 - APS
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 …

[HTML][HTML] Graphene-based metasurface sensing applications in terahertz band

Z He, L Li, H Ma, L Pu, H Xu, Z Yi, X Cao, W Cui - Results in Physics, 2021 - Elsevier
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 …

Advanced materials and sensors for microphysiological systems: focus on electronic and electrooptical interfaces

H Kavand, R Nasiri, A Herland - Advanced Materials, 2022 - Wiley Online Library
Advanced in vitro cell culture systems or microphysiological systems (MPSs), including
microfluidic organ‐on‐a‐chip (OoC), are breakthrough technologies in biomedicine. These …

Polarization-independent plasmonic absorption in stacked anisotropic 2D material nanostructures

SX Xia, X Zhai, LL Wang, SC Wen - Optics Letters, 2019 - opg.optica.org
Here we study the possibility to achieve polarization-independent optical absorption in
stacked anisotropic 2D material nanostructures (NSs). Focusing on black phosphorus, we …

Dirac semimetals based tunable narrowband absorber at terahertz frequencies

GD Liu, X Zhai, HY Meng, Q Lin, Y Huang, CJ Zhao… - Optics express, 2018 - opg.optica.org
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 …

Plasmonically induced transparency in in-plane isotropic and anisotropic 2D materials

S Xia, X Zhai, L Wang, S Wen - Optics express, 2020 - opg.optica.org
General two-dimensional (2D) material-based systems that achieve plasmonically induced
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

MA Butt, SN Khonina, NL Kazanskiy - Journal of Modern Optics, 2018 - Taylor & Francis
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 …