Generation of Bessel vortex beams in the subterahertz range using reflecting diffractive optical elements by V.V. Gerasimov, N.D. Osintseva, V.S. Pavelyev, A.N. Agafonov

Subjects: “…diffractive optics…”
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Auto-collimation diffraction of two-dimensional metal–dielectric grating with azimuth angle of 45° by Wang Yi-Han, Wang Jin, Chen Yu-Da, Huang Zhi-Sen, Jia Wei, Zhou Chang-He

“…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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Asymptotic Analysis of Transverse Magnetic Multiple Scattering by the Diffraction Grating of Penetrable Cylinders at Oblique Incidence by Ömer Kavaklıoğlu, Roger Henry Lang

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Application of the electron backscateered diffraction method in microstructure research for determining of causes of metal structures destruction by L. V. Markova, V. V. Koleda, N. S. Kolodinskaya

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A Hybrid Technique Based on the Combination of Multilevel Fast Multipole Algorithm and the Geometrical Theory of Diffraction by María-Jesús Algar, Javier Moreno, Iván González, Lorena Lozano, Felipe Cátedra

“…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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Minimizing Sensor Failures in Wireless Rechargeable Sensor Networks With Obstacles Through Fresnel Diffraction Model by Kun Wang, Zhejun Shen

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Sol-Gel Synthesis, X-Ray Diffraction Studies, and Electric Conductivity of Sodium Europium Silicate by Ekaterina V. Borisova, Alexey V. Ignatov, Eugeni I. Get'man, Stanislav N. Loboda, Lyudmyla I. Ardanova, Lyudmila V. Pasechnik, Vitaly S. Ponurovsky

“…Sodium europium silicate, NaEu9(SiO4)6O2, with apatite structure has been obtained and studied using X-ray diffraction and SEM. It has been shown that sodium sublimation does not take place upon synthesis by the sol-gel method. …”
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Wavefront-aberration-tolerant diffractive deep neural networks using volume holographic optical elements by Ikuo Hoshi, Koki Wakunami, Yasuyuki Ichihashi, Ryutaro Oi

Subjects: “…Diffractive deep neural network…”
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Numerical Investigation of Shock Wave Diffraction over a Sphere Placed in a Shock Tube by Sergey Martyushov, Ozer Igra, Tov Elperin

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Dependence of the focal intensity of a femtosecond laser pulse on the non-flatness of compressor diffraction gratings by Efim Khazanov

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Deformation behavior of additive manufactured 316 L stainless steel using in situ neutron diffraction by Zhiping Chen, Zhenjun Jiang, Fuzhu Wang, Dandan Zhao, Xiaodong Zhang, Chen Wang, Jianfei Hao, Mengmeng Tong, Bin Chen, Hao Jie Kong, Bingbing Wan, Runxia Li, Gang Liu, Biao Wang

“…The as-printed 316LSS exhibits anisotropy in tensile property due to the formation of different fractions of nano-sized dimples, twin boundaries, diffraction peak and lattice constants during tensile tests at room temperature. …”
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Non-Volatile Reconfigurable Optical Digital Diffractive Neural Network Based on Phase Change Material by Qiaomu Hu, Jingyu Zhao, Chu Wu, Rui Zeng, Xiaobing Zhou, Shuang Zheng, Minming Zhang

“…Optical diffractive neural networks have sparked extensive research due to their low power consumption and high-speed capabilities in image processing. …”
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An Analytical Study of the Diffraction of Light by a Circular Aperture Using Spherical Harmonics for n≤1 by Mahmoud Ahmad, Najah Kabalan, Samar Omran

“…Based on the importance of spherical harmonics and their applicability in many physical problems, this research aimed to study the diffraction pattern of light by a circular aperture starting from the first Rayleigh–Sommerfeld diffraction equation and to expand the polar radius of a point on the surface of the circular aperture based on spherical harmonics. …”
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A Time-Domain Boundary Element Method for Wave Diffraction in a Two-Layer Fluid by Ying Gou, Xin-jia Chen, Teng Bin

“…A time-domain numerical model is established based on the higher-order boundary element method (HOBEM) to simulate wave diffraction problem in a two-layer fluid of finite depth. …”
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Time-of-Flight Neutron Diffraction (TOF-ND) Analyses of the Composition and Minting of Ancient Judaean “Biblical” Coins by Stephen E. Nagler, Alexandru D. Stoica, Grigoreta M. Stoica, Ke An, Harley D. Skorpenske, Orlando Rios, David B. Hendin, Nathan W. Bower

“…TOF-ND elastic scattering of thermal neutrons offers some important advantages over X-ray diffraction (XRD), X-ray fluorescence (XRF), and metallography for the study of archaeological and numismatic problems. …”
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Influence of Angle κ and Higher-Order Aberrations on Visual Quality Employing Two Diffractive Trifocal IOLs by Cecilio Velasco-Barona, Claudia Corredor-Ortega, Alejandra Mendez-Leon, Nadia L. Casillas-Chavarín, Daniel Valdepeña-López Velarde, Guadalupe Cervantes-Coste, Daniel Malacara-Hernández, Roberto Gonzalez-Salinas

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Integrodifferential Equations of the Vector Problem of Electromagnetic Wave Diffraction by a System of Nonintersecting Screens and Inhomogeneous Bodies by Y. G. Smirnov, A. A. Tsupak

“…The vector problem of electromagnetic wave diffraction by a system of bodies and infinitely thin screens is considered in a quasi-classical formulation. …”
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X-Ray Diffraction Technique for Residual Stress Measurement in NiCrMo Alloy Weld Metal by Vladimir Ivanovitch Monine, João da Cruz Payão Filho, Rodrigo Stohler Gonzaga, Elisa Kimus Dias Passos, Joaquim Teixeira de Assis

“…In the present work, residual stresses in nickel-based (Ni 625) superalloy weld metal of a 9%Ni steel-welded joint were measured by X-ray diffraction (XRD). This technique presents some difficulties in performing measurements in coarse and preferentially oriented weld metal microstructures. …”
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Enhanced Terahertz Sensing via On-Chip Integration of Diffractive Optics with InGaAs Bow-Tie Detectors by Karolis Redeckas, Vytautas Jakštas, Matas Bernatonis, Vincas Tamošiūnas, Gintaras Valušis, Linas Minkevičius

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Evidence of $\phi_0$-Josephson junction from skewed diffraction patterns in Sn-InSb nanowires by B. Zhang, Z. Li, V. Aguilar, P. Zhang, M. Pendharkar, C. Dempsey, J. S. Lee, S. D. Harrington, S. Tan, J. S. Meyer, M. Houzet, C. J. Palmstrom, S. M. Frolov

“…We observe skewed critical current diffraction patterns: the maxima in forward and reverse current bias are at different magnetic flux, with a displacement of 20-40 mT. …”
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