diffraction of light
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Diffraction — Computer generated intensity pattern formed on a screen by diffraction from a square aperture … Wikipedia
Light — For other uses, see Light (disambiguation). Visible light redirects here. For other uses, see Visible light (disambiguation) … Wikipedia
Diffraction spike — Diffraction spikes from various stars seen on image taken by HST Diffraction spikes are lines radiating from bright light sources in reflecting telescope images. They are artifacts caused by light diffracting around the support vanes of the… … Wikipedia
Diffraction — Dif*frac tion, n. [Cf. F. diffraction.] (Opt.) The deflection and decomposition of light in passing by the edges of opaque bodies or through narrow slits, causing the appearance of parallel bands or fringes of prismatic colors, as by the action… … The Collaborative International Dictionary of English
Diffraction grating — Diffraction Dif*frac tion, n. [Cf. F. diffraction.] (Opt.) The deflection and decomposition of light in passing by the edges of opaque bodies or through narrow slits, causing the appearance of parallel bands or fringes of prismatic colors, as by… … The Collaborative International Dictionary of English
Diffraction spectrum — Diffraction Dif*frac tion, n. [Cf. F. diffraction.] (Opt.) The deflection and decomposition of light in passing by the edges of opaque bodies or through narrow slits, causing the appearance of parallel bands or fringes of prismatic colors, as by… … The Collaborative International Dictionary of English
Diffraction in time — is a phenomenon associated with the quantum dynamics of suddenly released matter waves initially confined in a region of space. It was introduced in 1952 by Marcos Moshinsky with the shutter problem [1]: A matter wave beam stopped by an absorbing … Wikipedia
Light Data Transmission — attempts to transfer information using visible light.The Visible Light Communications Consortium are proposing using light emitting diodes to turn ordinary household fixtures such as light bulbs, televisions, or even flashlights into data… … Wikipedia
diffraction — [di frak′shən] n. [ML diffractio < L diffractus: see DIFFRACT] 1. the breaking up of a ray of light into dark and light bands or into the colors of the spectrum, caused by the interference of one part of a beam with another, as when the ray is … English World dictionary
diffraction pattern — n an often photographic pattern produced by diffraction (as of light or X rays) … Medical dictionary
diffraction grating — n. Optics a plate of glass or polished metal ruled with a series of very close, equidistant, parallel lines, used to produce a spectrum by the diffraction of reflected or transmitted light … English World dictionary
