Results 1 to 10 of about 3,263,826 (343)
Tuning of Plasmonic Resonances in the Near Infrared Spectrum Using a Double Coaxial Aperture Array
IEEE Photonics Journal, 2018 Plasmonic filters are excellent candidates for spectral filters in the near infrared spectrum. Such filters require only a single nanoscale thickness perforated metal film that can be tailored to tune the location of the transmission maximum.
Miao Sun +5 more
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, 2013 In this paper, the characteristic matrix method is employed to theoretically investigate the propagation of electromagnetic waves through one-dimensional defective lossy photonic crystals (PCs) composed of negative index materials (NIMs) and positive ...
Aghajamali, Alireza +3 more
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Nanoscale Research Letters, 2020 An ultrathin and flexible metamaterial absorber (MA) with triple absorption peaks is presented in this paper. The proposed absorber has been designed in such a way that three absorption peaks are located at 8.5, 13.5, and 17 GHz (X and Ku bands) with ...
Guangsheng Deng +7 more
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Scientific Reports, 2017 In this paper, a wide incidence angle-insensitive metamaterial absorber is proposed using eight-circular-sector (ECS). Under normal incidence, the proposed absorber shows high absorptivity at different polarizations due to its symmetric geometry.
Toan Trung Nguyen, Sungjoon Lim
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Incircular nets and confocal conics
, 2017 We consider congruences of straight lines in a plane with the combinatorics of the square grid, with all elementary quadrilaterals possessing an incircle. It is shown that all the vertices of such nets (we call them incircular or IC-nets) lie on confocal
Akopyan, Arseniy, Bobenko, Alexander I.
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Long-Term Performance of Mega-Nourishments: Role of Directional Wave Climate and Initial Geometry
Journal of Marine Science and Engineering, 2020 Concentrated mega-nourishments, built as coastal protection measures for decadal time scales, are intended to diffuse, that is to erode and to supply sand to the nearby beaches and dunes by profiting of the natural drivers.
Jaime Arriaga +4 more
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Numerical Simulation of Radar Signal Reflected by Sea Surface with Different Sea Ice Concentration
Russian Journal of Earth SciencesCurrently, methods of radar remote sensing at small incidence angles (from the vertical to 15∘) are actively developed. An important application of these methods is the determination of the presence and sea ice concentration.
Titchenko Yuriy +5 more
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Geometric Quality Analysis of Terrestrial Laser Scanning Data for Industrial Usage
International Islamic University Malaysia Engineering JournalTerrestrial laser scanning is a potential emerging technology increasingly used in several applications, including reverse engineering, digital reconstruction, deformation monitoring, forensic crime scene preservation, and construction (AEC ...
Ali Salah J. Al-Saedi +2 more
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Depth resolved grazing incidence scattering from the solid-liquid interface
, 2013 We have applied small angle scattering in grazing incidence beam geometry on a time-of-flight neutron instrument. Due to the broad wavelength distribution provided for a specific incident beam angle the penetration depth of the neutron beam is varied ...
A. J. C. Dennison +6 more
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Incidence geometry of the Fano plane and Freudenthal's ansatz for the construction of (split) octonions [PDF]
, 2022 Michel Rausch de Traubenberg +1 more
openalex +2 more sources