Recent progress in terahertz metamaterial modulators

R Degl'Innocenti, H Lin, M Navarro-Cía - Nanophotonics, 2022 - degruyter.com
Abstract The terahertz (0.1–10 THz) range represents a fast-evolving research and industrial
field. The great interest for this portion of the electromagnetic spectrum, which lies between …

Advanced optical polarizers based on 2D materials

Y Zhang, J Wu, L Jia, D Jin, B Jia, X Hu, D Moss… - npj …, 2024 - nature.com
Optical polarizers are essential components for the selection and manipulation of light
polarization states in optical systems. Over the past decade, the rapid advancement of …

Monolithic metamaterial-integrated graphene terahertz photodetector with wavelength and polarization selectivity

M Chen, Y Wang, Z Zhao - Acs Nano, 2022 - ACS Publications
The frequency spectra and polarization states of terahertz waves can convey significant
information about physical interactions and material properties. Compact and miniaturized …

Recent progress in terahertz modulation using photonic structures based on two‐dimensional materials

Z Wang, J Qiao, S Zhao, S Wang, C He, X Tao… - InfoMat, 2021 - Wiley Online Library
Terahertz (THz) technology has attracted great attention in the past few decades for its
unique applications in various fields, including spectroscopy, noninvasive detection …

Cost-effective bull's eye aperture-style multi-band metamaterial absorber at sub-THz band: design, numerical analysis, and physical interpretation

Z Vafapour - Sensors, 2022 - mdpi.com
Theoretical and numerical studies were conducted on plasmonic interactions at a
polarization-independent semiconductor–dielectric–semiconductor (SDS) sandwiched layer …

Near-field spectroscopy of individual asymmetric split-ring terahertz resonators

Y Lu, LL Hale, AM Zaman, SJ Addamane, I Brener… - ACS …, 2023 - ACS Publications
Metamaterial resonators have become an efficient and versatile platform in the terahertz
frequency range, finding applications in integrated optical devices, such as active …

Revolutionary approaches for cancer diagnosis by terahertz-based spectroscopy and imaging

X Zhan, Y Liu, Z Chen, J Luo, S Yang, X Yang - Talanta, 2023 - Elsevier
Most tumors are easily missed and misdiagnosed due to the lack of specific clinical signs
and symptoms in the early stage. Thus, an accurate, rapid and reliable early tumor detection …

[PDF][PDF] Recent advances in optical dynamic meta-holography

H Gao, X Fan, W Xiong, M Hong - Opto-Electronic Advances, 2021 - researching.cn
Holography, with the capability of recording and reconstructing wavefronts of light, has
emerged as an ideal approach for future deep-immersive naked-eye display. However, the …

Electrically tunable THz graphene metasurface wave retarders

H Park, S Jeong, C Seo, H Park, D Oh, JE Shim… - …, 2023 - degruyter.com
Anisotropic materials with chirality or birefringence can be used to manipulate the
polarization states of electromagnetic waves. However, the comparatively low anisotropy of …

Terahertz chiral metamaterials enabled by textile manufacturing

P Wang, R Hu, X Huang, T Wang, S Hu… - Advanced …, 2022 - Wiley Online Library
Abstract Easy‐to‐fabricate, large‐area, and inexpensive microstructures that realize control
of the polarization of terahertz (THz) radiation are of fundamental importance to the …