Terahertz fields and applications

D Dragoman, M Dragoman - Progress in quantum electronics, 2004 - Elsevier
Terahertz signals were until recently an almost unexplored area of research due to the
difficulties in generation and detection of electromagnetic fields at these wavelengths …

[HTML][HTML] Modulators for terahertz communication: The current state of the art

ZT Ma, ZX Geng, ZY Fan, J Liu, HD Chen - Research, 2019 - spj.science.org
With the increase of communication frequency, terahertz (THz) communication technology
has been an important research field; particularly the terahertz modulator is becoming one of …

Chemical recognition in terahertz time-domain spectroscopy and imaging

B Fischer, M Hoffmann, H Helm… - Semiconductor …, 2005 - iopscience.iop.org
In this paper, we present an overview of chemical recognition with ultrashort THz pulses. We
describe the experimental technique and demonstrate how signals for chemical recognition …

Chemical recognition with broadband THz spectroscopy

BM Fischer, H Helm, PU Jepsen - Proceedings of the IEEE, 2007 - ieeexplore.ieee.org
THz science is developing rapidly in Europe as well as the rest of the world. There is a
strong interest in the exploitation of optical technologies in the THz frequency range in …

T-ray sensing and imaging

W Withayachumnankul, GM Png, X Yin… - Proceedings of the …, 2007 - ieeexplore.ieee.org
T-ray wavelengths are long enough to pass through dry, nonpolar objects opaque at visible
wavelengths, but short enough to be manipulated by optical components to form an image …

THz and mm-wave sensing of corneal tissue water content: electromagnetic modeling and analysis

ZD Taylor, J Garritano, S Sung, N Bajwa… - IEEE transactions on …, 2015 - ieeexplore.ieee.org
Terahertz (THz) spectral properties of human cornea are explored as a function of central
corneal thickness (CCT) and corneal water content, and the clinical utility of THz-based …

T-ray imaging and tomography

S Wang, B Ferguson, D Abbott, XC Zhang - Journal of Biological Physics, 2003 - Springer
We demonstrate two algorithms used forreconstructing the target's structure basedon the
diffracted pulses and additionallyshow that a three-dimensional target can bereconstructed …

The impact of hydration changes in fresh bio-tissue on THz spectroscopic measurements

GM Png, JW Choi, BWH Ng, SP Mickan… - Physics in Medicine …, 2008 - iopscience.iop.org
We present a study of how residual hydration in fresh rat tissue samples can vastly alter their
extracted terahertz (THz) optical properties and influence their health assessment. Fresh (as …

Quantify glucose level in freshly diabetic's blood by terahertz time-domain spectroscopy

H Chen, X Chen, S Ma, X Wu, W Yang… - Journal of Infrared …, 2018 - Springer
We demonstrate the capability of terahertz (THz) time-domain spectroscopy (TDS) to
quantify glucose level in ex vivo freshly diabetic's blood. By investigating the THz spectra of …

Classification for glucose and lactose terahertz spectrums based on SVM and DNN methods

K Li, X Chen, R Zhang… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In recent decades, terahertz (THz) radiation has been widely applied in many chemical and
biomedical areas. Due to its ability to resolve the absorption features of many compounds …