Calculation and Study of Graphene Conductivity Based on Terahertz Spectroscopy
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Infrared, Millimeter, and Terahertz Waves"
DOI: 10.1007/s10762-017-0362-5
Abstract: Based on terahertz time-domain spectroscopy system and two-dimensional scanning control system, terahertz transmission and reflection intensity mapping images on a graphene film are obtained, respectively. Then, graphene conductivity mapping images in the frequency range 0.5… read more here.
Keywords: graphene conductivity; based terahertz; conductivity; spectroscopy ... See more keywords
Electric Fano resonance-based terahertz metasensors.
Sign Up to like & getrecommendations! Published in 2021 at "Nanoscale"
DOI: 10.1039/d1nr04477j
Abstract: An ultra-sensitive THz metasensor is presented based on quasi-BIC Fano resonance, which can distinguish extremely dilute concentrations (nM) of solutions. It provides a nondestructive sensing approach for disease prevention and diagnosis. However, the main drawback… read more here.
Keywords: fano; resonance based; electric fano; resonance ... See more keywords
Overview of imaging methods based on terahertz time-domain spectroscopy
Sign Up to like & getrecommendations! Published in 2021 at "Applied Spectroscopy Reviews"
DOI: 10.1080/05704928.2021.1875480
Abstract: Due to the unique characteristics of terahertz (THz) waves, such as low-energy, penetrating, and broadband, THz imaging has been regarded as cutting-edge technology in many fields. As the demand fo... read more here.
Keywords: imaging methods; terahertz time; based terahertz; spectroscopy ... See more keywords
Data-Driven-Based Terahertz Image Restoration
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Sensors Journal"
DOI: 10.1109/jsen.2023.3263834
Abstract: Terahertz (THz) has been widely used in radar, remote sensing, atmospheric and environmental monitoring, real-time biological information extraction, and medical diagnosis. However, the long-wavelength property of THz leads to low imaging resolution. Due to the… read more here.
Keywords: driven based; based terahertz; pmann; data driven ... See more keywords
Quantitative Analysis of Metal Particles Concentration in the Composites Based on Terahertz Linear Scatter Method
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Terahertz Science and Technology"
DOI: 10.1109/tthz.2020.3001515
Abstract: Adding metal particles into the material is an effective method to improve the physical and chemical properties of nonpolar materials. However, the concentration of metal particles inside material cannot be adequately measured through conventional methods,… read more here.
Keywords: metal; method; metal particles; based terahertz ... See more keywords
Corneal hydration assessment indicator based on terahertz time domain spectroscopy.
Sign Up to like & getrecommendations! Published in 2020 at "Biomedical optics express"
DOI: 10.1364/boe.387826
Abstract: Terahertz technology has shown broad prospects for measuring corneal water content, which is an important parameter of ocular health. Based on terahertz time-domain spectroscopy, a new indicator named characteristic ratio (CR) of the sum of… read more here.
Keywords: corneal; time; time domain; terahertz time ... See more keywords
To Estimate Performance of Artificial Neural Network Model Based on Terahertz Spectrum: Gelatin Identification as an Example
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Nutrition"
DOI: 10.3389/fnut.2022.925717
Abstract: It is a necessity to determine significant food or traditional Chinese medicine (TCM) with low cost, which is more likely to achieve high accurate identification by THz-TDS. In this study, feedforward neural networks based on… read more here.
Keywords: based terahertz; identification; estimate performance; model ... See more keywords