Recent advances in the development of materials for terahertz metamaterial sensing

S Shen, X Liu, Y Shen, J Qu… - Advanced Optical …, 2022 - Wiley Online Library
Terahertz metamaterial sensing (TMS) is a new interdisciplinary technology. A TMS system
employs terahertz waves as the pum** source, these then interact with the sample and …

Terahertz sensing based on metasurfaces

M Beruete, I Jáuregui‐López - Advanced Optical Materials, 2020 - Wiley Online Library
The terahertz (THz) band has very attractive characteristics for sensing and biosensing
applications, due to some interesting features such as being a non‐ionizing radiation, very …

Mechanisms and applications of terahertz metamaterial sensing: a review

W Xu, L **e, Y Ying - Nanoscale, 2017 - pubs.rsc.org
Terahertz (THz) technology has attracted great worldwide interest and novel high-intensity
THz sources and plasmonics are two of the most active fields of recent research. Being …

Applications of terahertz spectroscopy in the detection and recognition of substances

X Fu, Y Liu, Q Chen, Y Fu, TJ Cui - Frontiers in Physics, 2022 - frontiersin.org
Recently, terahertz spectroscopy has received a lot of attention because of its unique
properties such as biosafety, fingerprint spectrum, and good penetration. In this review, we …

Loss‐induced phase transition in mid‐infrared plasmonic metamaterials for ultrasensitive vibrational spectroscopy

H Zhou, D Li, Z Ren, X Mu, C Lee - InfoMat, 2022 - Wiley Online Library
Metamaterials have proven their ability to possess extraordinary physical properties distinct
from naturally available materials, leading to exciting sensing functionalities and …

All-metal terahertz metamaterial biosensor for protein detection

G Wang, F Zhu, T Lang, J Liu, Z Hong, J Qin - Nanoscale research letters, 2021 - Springer
In this paper, a terahertz (THz) biosensor based on all-metal metamaterial is theoretically
investigated and experimentally verified. This THz metamaterial biosensor uses stainless …

Enhancement of terahertz photoconductive antenna operation by optical nanoantennas

S Lepeshov, A Gorodetsky, A Krasnok… - Laser & Photonics …, 2017 - Wiley Online Library
Photoconductive antennas are promising sources of terahertz radiation that is widely used
for spectroscopy, characterization, and imaging of biological objects, deep space studies …

Reconfigurable metamaterials for optoelectronic applications

YS Lin, Z Xu - International Journal of Optomechatronics, 2020 - Taylor & Francis
In recent years, electromagnetic characteristics of metamaterials has aroused great interest
because of innovative fundamental understanding as well as promising potential …

Ultra‐thin metamaterial perfect absorbers for single‐/dual‐/multi‐band microwave applications

P Jain, AK Singh, JK Pandey, S Garg… - IET Microwaves …, 2020 - Wiley Online Library
In this study, the authors present three different metamaterial absorbers (MMAs) namely, T,
split‐I (SI) and split‐Jerusalem cross (SJC) with different dimensions and geometrical …

Gold nanoparticle enhanced detection of EGFR with a terahertz metamaterial biosensor

K Liu, R Zhang, Y Liu, X Chen, K Li… - Biomedical Optics …, 2021 - opg.optica.org
The epidermal growth factor receptor (EGFR) plays an important role in the proliferation of
various cancers, and the expression level of EGFR in tumor tissues can provide a basis for …