Dual-band tunable terahertz perfect absorber based on all-dielectric InSb resonator structure for sensing application

Z Li, Y Cheng, H Luo, F Chen, X Li - Journal of Alloys and Compounds, 2022 - Elsevier
A dual-band terahertz (THz) perfect absorber (PA) based on the all-dielectric metamaterial
(MM) composed of the vertical-square-split-ring (VSSR) structure InSb array was proposed …

Terahertz narrowband perfect metasurface absorber based on micro-ring-shaped GaAs array for enhanced refractive index sensing

Y Cheng, Y Qian, H Luo, F Chen, Z Cheng - Physica E: Low-dimensional …, 2023 - Elsevier
In this paper, a narrowband perfect metasurface absorber (MSA) based on micro-ring-
shaped structure GaAs array was proposed and investigated theoretically in terahertz (THz) …

Terahertz perfect absorber based on InSb metasurface for both temperature and refractive index sensing

Y Cheng, Z Li, Z Cheng - Optical Materials, 2021 - Elsevier
In this paper, a terahertz perfect absorber (PA) made of all-dielectric metasurface with
periodic sub-wavelength InSb micro-rod array in terahertz (THz) region was proposed …

Temperature‐tunable terahertz perfect absorber based on all‐dielectric strontium titanate (STO) resonator structure

J Zhao, Y Cheng - Advanced Theory and Simulations, 2022 - Wiley Online Library
A temperature‐tunable terahertz (THz) perfect absorber (PA) composed of a periodic array
of deep subwavelength micro‐cross‐shaped (MCS) structures of the strontium titanate (STO) …

Terahertz pseudo‐waveform‐selective metasurface absorber based on a square‐patch structure loaded with linear circuit components

Y Cheng, R **ng, F Chen, H Luo… - Advanced Photonics …, 2024 - Wiley Online Library
In recent years, metasurfaces composed of lumped nonlinear circuits have been reported to
exhibit the capability of detecting specific electromagnetic waves, even when the waves are …

Quad-band plasmonic perfect absorber using all-metal nanostructure metasurface for refractive index sensing

H Zhang, Y Cheng, F Chen - Optik, 2021 - Elsevier
A quad-band plasmonic perfect absorber (PPA) based on all-metal nanostructure
metasurface in infrared regime has been proposed and investigated numerically, which …

Temperature tunable narrow-band terahertz metasurface absorber based on InSb micro-cylinder arrays for enhanced sensing application

F Chen, Y Cheng, H Luo - IEEE Access, 2020 - ieeexplore.ieee.org
A narrow-band metasurface absorber (MSA) based on InSb micro-cylinder arrays has been
proposed and investigated numerically, which could be believed to be applicable for both …

A tunable terahertz broadband absorber based on patterned vanadium dioxide

Z Cui, D Liu, W Zhu, S Zhang, L Wang - Micro and Nanostructures, 2024 - Elsevier
A patterning vanadium dioxide (VO 2) tunable broadband terahertz absorber is designed,
which consists of a resonant layer of VO 2 and a metallic reflector layer separated by a …

[HTML][HTML] A dual-band high-sensitivity THz metamaterial sensor based on split metal stacking ring

X Lu, H Ge, Y Jiang, Y Zhang - Biosensors, 2022 - mdpi.com
Terahertz (THz)-detection technology has been proven to be an effective and rapid non-
destructive detection approach in biomedicine, quality control, and safety inspection, among …

High sensitive metasurface absorber for refractive index sensing

R Agrahari, S Dwivedi, PK Jain… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Metasurface absorber-based terahertz biosensors are one of the emerging fields for sensing
devices because of their quick response to changes in the background refractive index …