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Sensors in Self-Driving Vehicles: A Detailed Literature Review and New Trends. [PDF]
Sensors (Basel)Viktor P, Kiss G.
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Ceramic dielectric mirrors for the terahertz range
Applied Optics, 2006We have produced a rigid dielectric terahertz mirror by tape casting and sintering 25 stacked ceramic layers of alumina and alumina-zirconia. Our structure shows a pronounced stop band between 0.3 and 0.38 THz. The experimental data agree well with transfer matrix calculations.
F Rutz, M Koch, L Micele, G de Portu
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Terahertz spectroscopic investigations of leather in terahertz wave range
SPIE Proceedings, 2012Pulsed THz time-domain spectroscopy is a coherent technique, in which both the amplitude and the phase of a THz pulse are measured. Recently, material characterization using THz spectroscopy has been applied to biochemicals, pharmaceuticals, polymers and semiconductors and has given us important information.
Mei-jing Song, Jiu-sheng Li
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Spectral Holograms in the Terahertz Range
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals, 1996Abstract We review recent works on temporal frequency holograms. The role of white light excitation is stressed. The interferometric data retrieval technique is emphasized. Both the photorefractive crystals and the persistent spectral hole burning amorphous materials are considered as spectral holography media.
J.-L. Le. Gouët +6 more
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Explosives characterization in terahertz range
SPIE Proceedings, 2011A Thz spectral characterization of the behaviour of different explosives is presented in this paper. This characterization will be done in the frequency range from 20 GHz to 4 THz using a Teraview Spectra 3000. This system has a capacity of measuring from 20 GHz to 4 THz fed by a laser source. With the Teraview Spectra 3000 equipment will be possible
I. Maestrojuán +6 more
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Klinoorbictron - terahertz range oscillator
2010 INTERNATIONAL KHARKOV SYMPOSIUM ON PHYSICS AND ENGINEERING OF MICROWAVES, MILLIMETER AND SUBMILLIMETER WAVES, 2010Based upon the developed program that allows for the deposition of current on the slow-wave structure (SWS) the optimal parameters of a 3-mm wave orbictron and klinoorbictron operating at a 3-kV electron beam voltage have been calculated. The beam stratification effect in an orbictron has been studied.
Victor D. Yeryomka +3 more
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Materials with on-demand refractive indices in the terahertz range
Optics Letters, 2008We demonstrate the possibility to create materials with chosen refractive indices and a strong birefringence in the terahertz range by etching of patterns with appropriate filling factors in a dielectric substrate. We show that by using deep inductive plasma etching of silicon wafers, it is possible to achieve a birefringence as high as 1.2 in an 80 ...
Kadlec, Christelle +4 more
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