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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
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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
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From Terahertz Imaging to Terahertz Wireless Communications
Engineering, 2023 Terahertz (THz) technology is probably best known to the public as a powerful tool for imaging, since it has been applied in security and medical scanning, resulting in numerous impressive images that would be unobtainable using other technologies. With the roll-out of 5G mobile networks, research into 6G wireless communications is heating up.
Yaochun Shen
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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
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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
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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
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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
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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
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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
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