edge diffraction

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• edge diffraction — difrakcija pro aštrią briauną statusas T sritis fizika atitikmenys: angl. edge diffraction; knife edge diffraction vok. Kantenbeugung, f; Randbeugung, f rus. дифракция на остром крае, f pranc. diffraction par arête, f ryšiai: sinonimas –… …   Fizikos terminų žodynas

• knife-edge diffraction — difrakcija pro aštrią briauną statusas T sritis fizika atitikmenys: angl. edge diffraction; knife edge diffraction vok. Kantenbeugung, f; Randbeugung, f rus. дифракция на остром крае, f pranc. diffraction par arête, f ryšiai: sinonimas –… …   Fizikos terminų žodynas

• diffraction par arête — difrakcija pro aštrią briauną statusas T sritis fizika atitikmenys: angl. edge diffraction; knife edge diffraction vok. Kantenbeugung, f; Randbeugung, f rus. дифракция на остром крае, f pranc. diffraction par arête, f ryšiai: sinonimas –… …   Fizikos terminų žodynas

• Diffraction topography — (short: topography ) is an X ray imaging technique based on Bragg diffraction. Diffraction topographic images ( topographs ) record the intensity profile of a beam of X rays (or, sometimes, neutrons) diffracted by a crystal. A topograph thus… …   Wikipedia

• 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

• diffraction — ► NOUN Physics ▪ the process by which a beam of light or other system of waves is spread out as a result of passing through a narrow aperture or across an edge. DERIVATIVES diffract verb diffractive adjective. ORIGIN Latin, from diffringere break …   English terms dictionary

• 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 — /di frak sheuhn/, n. Physics. 1. the phenomenon exhibited by wave fronts that, passing the edge of an opaque body, are modulated, thereby causing a redistribution of energy within the front: it is detectable in light waves by the presence of a… …   Universalium

• Diffraction — Computer generated intensity pattern formed on a screen by diffraction from a square aperture …   Wikipedia

• Diffraction grating — A very large reflecting diffraction grating. In optics, a diffraction grating is an optical component with a periodic structure, which splits and diffracts light into several beams travelling in different directions. The directions of these beams …   Wikipedia

• diffraction — /dəˈfrækʃən / (say duh frakshuhn) noun 1. a modification that light or other radiation undergoes when it passes by the edge of an opaque body, or is sent through small apertures, resulting in the formation of a series of light and dark bands,… …