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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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Scientific Reports, 2022 With the continuous development of terahertz (THz) detection technology, the use of terahertz spectroscopy to study chemical samples has become one of the indispensable tools in the field of biochemistry.
Qinghao Meng +6 more
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Terahertz spectra of electrolyte solutions under applied electric and magnetic fields
Journal of the European Optical Society-Rapid Publications, 2022 Most biomolecules require an aqueous environment to fully exert their biological activity. However, the rotation mode, vibration mode, and energy associated with the hydrogen bonding network of water are in the terahertz band, resulting in strong ...
Shen Yan +6 more
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Complete Terahertz Polarization Control with Broadened Bandwidth via Dielectric Metasurfaces
Nanoscale Research Letters, 2021 We demonstrate terahertz dielectric metasurfaces with anisotropic multipoles within the framework of the generalized Huygens principle, in which the interference among these multipoles achieves giant phase shift with broadened bandwidth and high ...
Dacheng Wang +3 more
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Reconfigurable Terahertz Spatial Deflection Varifocal Metamirror
Micromachines, 2023 A traditional optical lens usually has a fixed focus, and its focus controlling relies on a bulky lens component, which makes integration difficult.
Jianhui Fang +10 more
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Experimental investigation of optically controlled topological transition in bismuth-mica structure
Scientific Reports, 2021 The hyperbolic materials are strongly anisotropic media with a permittivity/permeability tensor having diagonal components of different sign. They combine the properties of dielectric and metal-like media and are described with hyperbolic isofrequency ...
Anton Zaitsev +11 more
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High-Bandwidth Coherent OFDM-Nyquist-TDM Transceiver With Low-Bandwidth Electronics
IEEE Access, 2023 We present a broadband coherent orthogonal frequency-division multiplexing (OFDM) transceiver based on orthogonal sampling and low bandwidth electronic analog signal processing.
Younus Mandalawi +4 more
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Terahertz Characteristics of Magnetic Fluid Based on Microfluidic Technology
International Journal of Optics, 2021 Magnetic fluid is a new functional material with both liquid fluidity and solid magnetism, which has important application value in medicine, biology, and so on. In this study, terahertz technology and microfluidic technology were combined to investigate
Xinyuan Zhao +7 more
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Frontiers in Physics, 2021 When terahertz imaging technology is used for the nondestructive testing of composite materials, the signal is often affected by the experimental environment and internal noise of the system, as well as the absorption and scattering effect of the tested ...
Zhilong Li +8 more
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Terahertz Absorption Properties of Two Solid Amino Acids and Their Aqueous Solutions
International Journal of Optics, 2021 A new type of embedded cyclic olefin copolymer microfluidic chip was designed and combined with terahertz (THz) technology to study the effects of glycine and arginine on the THz wave absorption characteristics.
Ping Ye +6 more
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