Results 41 to 50 of about 246,481 (370)
Sub-wavelength terahertz beam profiling of a THz source via an all-optical knife-edge technique [PDF]
, 2015 Terahertz technologies recently emerged as outstanding candidates for a variety of applications in such sectors as security, biomedical, pharmaceutical, aero spatial, etc. Imaging the terahertz field, however, still remains a challenge, particularly when
A Adam +21 more
core +3 more sources
Applied Physics Letters, 2009 We have observed optical birefringence in liquids induced by single-cycle terahertz pulses with field strengths exceeding 100 kV/cm. The induced change in polarization is proportional to the square of the terahertz electric field. The time-dependent terahertz Kerr signal is composed of a fast electronic response that follows the individual cycles of ...
Matthias C. Hoffmann +5 more
openaire +7 more sources
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
Terahertz light–driven coupling of antiferromagnetic spins to lattice [PDF]
Science, 2021 Description Coupling up of spins and lattice The development of spintronics and magnetic data storage relies on understanding and controlling the dynamics of magnetic excitations within a material.
E. Mashkovich +5 more
semanticscholar +1 more source
Carrier lifetime modulation on current capability of SiC PiN diodes in a pulsed system
Discover Nano, 2023 Silicon carbide (SiC) PiN diode has shown substantial promise as the freewheel diode for switch protection in a pulsed system. In this paper, we investigate the carrier lifetime (τ) modulation on pulsed current capability of SiC PiN diodes.
Xingliang Xu +6 more
doaj +1 more source
Waveguide mode imaging and dispersion analysis with terahertz near-field microscopy [PDF]
, 2009 Propagation of terahertz waves in hollow metallic waveguides depends on the waveguide mode. Near-field scanning probe terahertz microscopy is applied to identify the mode structure and composition in dielectric-lined hollow metallic waveguides.
Bowden, B. +4 more
core +1 more source
Terahertz topological photonic integrated circuits for 6G and beyond: A Perspective
Journal of Applied Physics, 2022 The development of terahertz integrated circuits is vital for realizing sixth-generation (6G) wireless communication, high-speed on-chip interconnects, high-resolution imaging, on-chip biosensors, and fingerprint chemical detection.
Abhishek Kumar +5 more
semanticscholar +1 more source
A Terahertz Molecular Switch [PDF]
Physical Review Letters, 2003 4 pages, 5 figures. To appear in Phys.
Orellana P, Claro Huneeus, Francisco
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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
Spatial Terahertz Modulator [PDF]
Scientific Reports, 2013 Terahertz (THz) technology is a developing and promising candidate for biological imaging, security inspection and communications, due to the low photon energy, the high transparency and the broad band properties of the THz radiation1,2,3. However, a major encountered bottleneck is lack of efficient devices to manipulate the THz wave, especially to ...
Wenfeng Sun +8 more
openaire +3 more sources