Refraction close refractionProcess by which a wave changes speed and sometimes direction upon entering a denser or less dense medium, eg a light ray changes direction when refracted by a lens. of ...
Negative refraction of elastic waves has been studied and experimentally demonstrated in three- and two-dimensional phononic crystals, but Bragg scattering is impractical for low-frequency wave ...
Abstract: This paper presents a simulation of the negative refraction of a metamaterial structure that shows near-isotropic characteristics. The calculation of the negative refractive index is done ...
This repository contains Python code to 1) simulate multi-angle optical coherence tomography (OCT) of a polystyrene bead phantom, 2) create multi-angle OCT datasets of varied angular sampling extents ...
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