Extraordinary terahertz transmission and field enhancement via hybrid surface plasmon coupling in rhombic and bow-tie composite aperture metasurface DOI Creative Commons

Shiguang Yan,

Xue Zhang,

Shenyang Chen

et al.

Journal of Applied Physics, Journal Year: 2024, Volume and Issue: 136(17)

Published: Nov. 5, 2024

Metasurface that achieves extraordinary terahertz transmission (ETT) and local electric field enhancement (FE) holds significant potential for studies involving extremely low concentrations of target materials. In this study, we explore a composite aperture metasurface capable both ETT FE. By inserting bow-tie apertures in the “minimum-resonance” zone between four adjacent rhombic lattices, FE factor is achieved. Notably, adjusting configuration enhances coupling surface plasmons, thereby expanding bandwidth. Through parameter optimization, peak exceeding 95% transmittance above 80% frequency range 2.44–3.65 THz, while simultaneously exhibiting maximum 1005 at 3.45 THz. This approach offers promising avenue design metasurfaces spectroscopy biosensor applications.

Language: Английский

Ultra-broadband and wide-angle plasmonic absorber based on all-dielectric gallium arsenide pyramid nanostructure for full solar radiation spectrum range DOI
Ling Wu, Lingling Yang,

Xinwang Zhu

et al.

International Journal of Thermal Sciences, Journal Year: 2024, Volume and Issue: 201, P. 109043 - 109043

Published: March 31, 2024

Language: Английский

Citations

44
Tunable VO2 metasurface for reflective terahertz linear and circular polarization wavefront manipulation at two frequencies independently DOI

HE Yi-qing,

Bin Cai, Ling Wu

et al.

Physica B Condensed Matter, Journal Year: 2024, Volume and Issue: 681, P. 415848 - 415848

Published: March 15, 2024

Language: Английский

Citations

41
A novel design of THz resonance gas sensor with advanced 2-bit encoding capabilities DOI
Abdullah Baz, Jacob Wekalao, Shobhit K. Patel

et al.

Optical and Quantum Electronics, Journal Year: 2024, Volume and Issue: 56(9)

Published: Sept. 5, 2024

Language: Английский

Citations

22
Ultra-broadband light absorber based on MXene circular rode cavity for full-spectrum solar application DOI

Bingzhen Li,

Qingqing Wu,

Kefeng Ouyang

et al.

Physica B Condensed Matter, Journal Year: 2025, Volume and Issue: unknown, P. 416935 - 416935

Published: Jan. 1, 2025

Language: Английский

Citations

2
Multi-band reflective metasurface for efficient linear and circular polarization conversion DOI Creative Commons
Junaid Zafar, Humayun Zubair Khan, Abdul Jabbar

et al.

Optical and Quantum Electronics, Journal Year: 2025, Volume and Issue: 57(2)

Published: Feb. 1, 2025

Language: Английский

Citations

2
Ultra-broadband plasmonic perfect metamaterial absorber based on all-dielectric triple-vertical-ring nanostructure MXene for full-spectrum solar energy DOI
Ling Wu,

Lingling Yang,

Bin Cai

et al.

Physica B Condensed Matter, Journal Year: 2025, Volume and Issue: unknown, P. 417205 - 417205

Published: April 1, 2025

Language: Английский

Citations

2
Efficiency tunable terahertz graphene metasurfaces for reflective single/dual-focusing effects based on Pancharatnam-Berry phase DOI Creative Commons
Wenzhi Yang, Lingling Yang, Bin Cai

et al.

Results in Physics, Journal Year: 2024, Volume and Issue: unknown, P. 108003 - 108003

Published: Oct. 1, 2024

Language: Английский

Citations

13
Pixelated slot-based dual-broadband tunable graphene metasurface absorber design through excitation of coupled modes in terahertz regime DOI

Naveen Kumar Maurya,

Tripta,

Jayanta Ghosh

et al.

Diamond and Related Materials, Journal Year: 2024, Volume and Issue: 149, P. 111606 - 111606

Published: Sept. 27, 2024

Language: Английский

Citations

4
Composite control of wavelength and polarization of a metalens based on double-layer geometric phase DOI
Deli Chen,

Haini Zeng,

Quanzhen Huang

et al.

Physics Letters A, Journal Year: 2025, Volume and Issue: unknown, P. 130283 - 130283

Published: Jan. 1, 2025

Language: Английский

Citations

0
Design and optimization of graphene based wideband programmable coding metasurface for beam steering of terahertz waves DOI

Seyed Saeed Efazat,

Shahrokh Jam, Raheleh Basiri

et al.

Diamond and Related Materials, Journal Year: 2025, Volume and Issue: unknown, P. 112131 - 112131

Published: Feb. 1, 2025

Language: Английский

Citations

0