Results 1 to 10 of about 31,529 (265)
Roadmap of Terahertz Imaging 2021. [PDF]
Sensors (Basel), 2021 In this roadmap article, we have focused on the most recent advances in terahertz (THz) imaging with particular attention paid to the optimization and miniaturization of the THz imaging systems. Such systems entail enhanced functionality, reduced power consumption, and increased convenience, thus being geared toward the implementation of THz imaging ...
Valušis G +4 more
europepmc +7 more sources
High-throughput terahertz imaging: progress and challenges [PDF]
Light: Science & Applications, 2023 Many exciting terahertz imaging applications, such as non-destructive evaluation, biomedical diagnosis, and security screening, have been historically limited in practical usage due to the raster-scanning requirement of imaging systems, which impose very
Xurong Li +4 more
doaj +2 more sources
Real-Time 0.89 THz Terahertz Imaging with High-Electron-Mobility Transistor Detector and Hydrogen Cyanide Laser for Non-Destructive Nut Detection [PDF]
MicromachinesWe present a method for real-time terahertz imaging that employs a hydrogen cyanide (HCN) laser as a terahertz source at 0.89 THz and an AlGaN/GaN high-electron-mobility transistor (HEMT) terahertz detector as a camera.
Nu Zhang +6 more
doaj +2 more sources
IEEE Access, 2021 High-frequency vibration of motion platform leads to paired echo for synthetic aperture radar (SAR) imaging, especially in terahertz band due to its shorter wave length.
Yinwei Li +5 more
doaj +1 more source
Layer-Resolving Terahertz Light-Field Imaging Based on Angular Intensity Filtering Method
Sensors, 2021 Terahertz focal plane array imaging methods, direct camera imaging and conventional light field imaging methods are incapable of resolving and separating layers of multilayer objects.
Nanfang Lyu +3 more
doaj +1 more source
Metasurface-based terahertz wideband linear polarization converter
Results in Optics, 2023 We designed a linear polarization converter based on metasurface and simulated its functionality. It has a broad bandwidth and operates in the terahertz frequency range (0.4–1.2 THz).
Yuhan Zhao +4 more
doaj +1 more source
Terahertz Scanless Hypertemporal Imaging
Laser & Photonics Reviews, 2023 AbstractSince its first demonstration in 1995, terahertz time‐domain imaging has attracted an increasingly growing interest for its ability to reveal spectral fingerprints of materials and probe changes in refractive index and absorption, as well as detect the inner structure of complex objects via time‐of‐flight measurements. Practically, however, its
Luca Zanotto +6 more
openaire +3 more sources
iScience, 2022 Summary: Recently, with the widespread application of metamaterials in the terahertz (THz) modulation field, solid-state THz modulators have made breakthrough progress; however, there are still challenges in preparing flexible THz modulators with wide ...
Qinghao Meng +6 more
doaj +1 more source
PhotoniX, 2023 Chiral enantiomers have different pharmacological and pharmacokinetic characteristics. It is important to strictly detect chiral component for avoiding being harmful to the human body due to side effects.
Jiaming Lyu +4 more
doaj +1 more source
Lipids monitoring in Scenedesmus obliquus based on terahertz technology
Biotechnology for Biofuels, 2020 Background Microalgae are considered as a source of low pollution and renewable fuel due to their ability to synthesize an abundance of lipids.
Yongni Shao +6 more
doaj +1 more source