On the performance of a tunable grating-based high sensitivity unidirectional plasmonic sensor
Optical biosensing is currently an intensively active research area, with an increasing
demand of highly selective, sensitivity-enhanced and low-cost devices where different …
demand of highly selective, sensitivity-enhanced and low-cost devices where different …
Highly sensitive ultra-thin optical CO2 gas sensors using nanowall honeycomb structure and plasmonic nanoparticles
A Elrashidi, E Traversa, B Elzein - Frontiers in Energy Research, 2022 - frontiersin.org
The carbon dioxide highly sensitive ultra-thin optical sensor using plasmonic nanoparticles
distributed uniformly on the nanowall honeycomb structure with a footprint in the millimeter …
distributed uniformly on the nanowall honeycomb structure with a footprint in the millimeter …
Enhanced broadband metamaterial absorber using plasmonic nanorods and muti-dielectric layers based on ZnO substrate in the frequency range from 100 GHz to …
A broadband thin film plasmonic metamaterial absorber nanostructure that operates in the
frequency range from 100 GHz to 1000 GHz is introduced and analyzed in this paper. The …
frequency range from 100 GHz to 1000 GHz is introduced and analyzed in this paper. The …
High-sensitivity plasmonic refractive index sensor based on embedded gratings with triple self-reference characteristics
X Rao, H Zhu, X Wang, Y Chen, Y Qi… - Journal of the Optical …, 2025 - opg.optica.org
To enhance the sensitivity and precision in detecting the refractive index of substances in
complex environments, we propose a surface plasmon resonance (SPR) sensor. This …
complex environments, we propose a surface plasmon resonance (SPR) sensor. This …
Design of high-sensitive plasmonic sensors with circle-semi-ring coupled resonators
X Jin, J Li, Y Ma, Y Ma - Optical and Quantum Electronics, 2023 - Springer
A novel design for a plasmonic sensor, consisting of a metal–insulator–metal waveguide
with a coupled circle-semi-ring resonator is proposed and investigated in this paper. We …
with a coupled circle-semi-ring resonator is proposed and investigated in this paper. We …
Numerical investigation of nanodots implanted high-performance plasmonic refractive index sensor
A plasmonic refractive index sensor focused on a square ring resonator (SRR) and a circular
ring resonator (CRR), coupled to a metal-insulator-metal (MIM) bus waveguide and a …
ring resonator (CRR), coupled to a metal-insulator-metal (MIM) bus waveguide and a …
Design of an efficient Fabry-Perot biosensor using high-contrast slanted grating couplers on a dual-core single-mode optical fiber tip
A novel and efficient Fabry-Perot biosensor on the tip of a dual-core single-mode optical
fiber is proposed. The incident light emerges from one of the cores and is coupled to the …
fiber is proposed. The incident light emerges from one of the cores and is coupled to the …
Numerical analysis of protection method of metallic sub-wavelength concentric arrays for radially polarized light selection and its applications
H Kim - Sensors, 2021 - mdpi.com
Radially polarized light has various advantages on sensing, thanks for its symmetric field
distribution. To select radial component, metallic sub-wavelength concentric arrays are …
distribution. To select radial component, metallic sub-wavelength concentric arrays are …