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- Physics 1
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Non-linear enhancement of ultrafast X-ray diffraction through transient resonances
Published 2025-01-01“…Here, a nanospecimen diffracts a single X-ray flash before it disintegrates. …”
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Denoising X-Ray Diffraction Two-Dimensional Patterns with Lattice Boltzmann Method
Published 2025-01-01“…An X-ray diffraction pattern consists of relevant information (the signal) and noisy background. …”
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A Superposition Based Diffraction Technique to Study Site Effects in Earthquake Engineering
Published 2016-01-01“…The method is based on the superposition of diffracted sources described in Jaramillo et al. (2013). …”
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Vector Rayleigh Diffraction of High-Power Laser Diode Beam in Optical Communication
Published 2020-01-01“…Laser beam propagation is studied using the vector Rayleigh diffraction integrals, and the stationary phase method is used to find the asymptotic expansion of diffraction integral. …”
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Mitigation of Diffraction Effect in GNSS Positioning Considering Azimuth and PDOP in Canyon Environment
Published 2025-01-01“…Global navigation satellite system (GNSS) monitoring stations established in canyon environments inevitably face challenges such as multipath effects, diffracted signals, and non-line-of-sight (NLOS) reception due to obstructions. …”
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Deterministic approach to design passive anomalous-diffraction metasurfaces with nearly 100% efficiency
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Effect of Discrete Levels Width Error on the Optical Performance of the Diffractive Binary Lens
Published 2017-01-01“…The effects of discrete levels width error developed by thin film deposition on the optical performance of diffractive binary germanium lens with four discrete levels are investigated using nonsequential mode in the optical design code ZEMAX. …”
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Diffractive elements in thermal imaging monofocal dual-band objectives: design and technological aspects
Published 2024-04-01Subjects: “…diffractive optical element…”
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Solution of a Scalar Two-Dimensional Nonlinear Diffraction Problem for Objects of Arbitrary Shape
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Clinical Outcomes after Binocular Implantation of a New Trifocal Diffractive Intraocular Lens
Published 2015-01-01“…To evaluate visual, refractive, and contrast sensitivity outcomes, as well as the incidence of pseudophakic photic phenomena and patient satisfaction after bilateral diffractive trifocal intraocular lens (IOL) implantation. …”
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A Microfabrication Technique for High-Performance Diffractive Optical Elements Tailored for Numerical Simulation
Published 2025-01-01Subjects: “…diffractive optical element…”
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Fourier Transformation-Based Analysis of X-Ray Diffraction Pattern of Keratin for Cancer Detection
Published 2025-01-01Subjects: “…X-ray diffraction…”
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Clinical outcomes of a hydrophobic trifocal diffractive intraocular lens: a literature review
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Multi-functional broadband diffractive neural network with a single spatial light modulator
Published 2025-01-01“…Diffractive neural networks (DNNs) are emerging as a novel optical computing architecture that combines wave optics with deep-learning methods for high-speed parallel information processing. …”
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Micromechanical models and experiments for diffractive elastic constants of TATB-based polymer-bonded explosives
Published 2024-12-01Subjects: Get full text
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Generation of Bessel vortex beams in the subterahertz range using reflecting diffractive optical elements
Published 2024-06-01Subjects: “…diffractive optics…”
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Auto-collimation diffraction of two-dimensional metal–dielectric grating with azimuth angle of 45°
Published 2025-01-01“…Grating under auto-collimation configuration with polarization-independent high diffraction efficiency plays an important role in the displacement measurement system, spectral beam combining system and so on. …”
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Application of the electron backscateered diffraction method in microstructure research for determining of causes of metal structures destruction
Published 2018-09-01Subjects: Get full text
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A Hybrid Technique Based on the Combination of Multilevel Fast Multipole Algorithm and the Geometrical Theory of Diffraction
Published 2014-01-01“…This strategy is based on the combination of the rigorous method multilevel fast multipole algorithm (MLFMA) and the high frequency technique geometrical theory of diffraction (GTD). Thanks to the use of MLFMA, the source can be discretized into several cubic regions considering each of them as a source point in order to reduce the number of times required to compute the ray tracing when GTD is applied to obtain the scatter field. …”
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