Linear transforms — like a Fourier transform — are a key math tool in engineering and science. A team from UCLA recently published a paper describing how they used deep learning techniques to design ...
Fresnel diffraction describes the complex light propagation that occurs when a wavefront encounters an abrupt phase change, typically at the boundary of two different media or at an engineered phase ...
Amid the chaos of revolutionary France, one man’s mathematical obsession gave way to a calculation that now underpins much of mathematics and physics. The calculation, called the Fourier transform, ...
Douglas, Janet G. 2001. "The Effect of Heat on Nephrite and the Detection of Heated Chinese Jades by X-ray Diffraction (XRD) and by Fourier-Transform Infra Red (FTIR)." from Proceedings of the ...
Diffraction is a classic optical phenomenon accounting for the light propagation. The efficient calculation of diffraction is of significant value towards the real-time prediction of light fields. The ...
What is X-Ray Crystallography? X-ray crystallography is a powerful analytical technique used to determine the atomic and molecular structure of crystalline materials. It involves directing a beam of X ...
Ptychography is an area-by-area scanning method that uses constant, coherent illumination to scan a region of a sample in several adjacent and overlapping locations. The dispersed radiation is ...
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