angular dispersion
a measure of the angular separation of light rays of different wavelength or color traversing a prism or diffraction grating, equal to the rate of change of the angle of deviation with respect to the change in wavelength.

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Universalium. 2010.

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  • angular dispersion — kampinė dispersija statusas T sritis fizika atitikmenys: angl. angular dispersion vok. Winkeldispersion, f rus. угловая дисперсия, f pranc. dispersion angulaire, f …   Fizikos terminų žodynas

  • angular dispersion — Optics. a measure of the angular separation of light rays of different wavelength or color traversing a prism or diffraction grating, equal to the rate of change of the angle of deviation with respect to the change in wavelength …   Useful english dictionary

  • Dispersion (optics) — This article is about dispersion of waves in optics. For other forms of dispersion, see Dispersion (disambiguation). In a prism, material dispersion (a wavelength dependent refractive index) causes different colors to refract at different angles …   Wikipedia

  • dispersion — /di sperr zheuhn, sheuhn/, n. 1. Also, dispersal. an act, state, or instance of dispersing or of being dispersed. 2. Optics. a. the variation of the index of refraction of a transparent substance, as glass, with the wavelength of light, with the… …   Universalium

  • dispersion angulaire — kampinė dispersija statusas T sritis fizika atitikmenys: angl. angular dispersion vok. Winkeldispersion, f rus. угловая дисперсия, f pranc. dispersion angulaire, f …   Fizikos terminų žodynas

  • Dispersión en campo central — Saltar a navegación, búsqueda La dispersión en un campo central se refiere al cambio de cantidad de movimiento que sufren dos partículas al interaccionar por medio de un campo central, entendiendose por campo central, un campo de fuerza con… …   Wikipedia Español

  • Dispersión de Rayleigh — Saltar a navegación, búsqueda La dispersión de Rayleigh causa un enrojecimiento del cielo en la puesta de sol La dispersión de Rayleigh (en honor a Lord Rayleigh) es la dispersión de la luz o cualquier otra radiación electromagnética por partícul …   Wikipedia Español

  • Dispersion (water waves) — This article is about dispersion of waves on a water surface. For other forms of dispersion, see Dispersion (disambiguation). In fluid dynamics, dispersion of water waves generally refers to frequency dispersion, which means that waves of… …   Wikipedia

  • Dispersion relation — The refraction of a light in a prism is due to dispersion. In physics and electrical engineering, dispersion most often refers to frequency dependent effects in wave propagation. Note, however, that there are several other uses of the word… …   Wikipedia

  • Angular spectrum method — The angular spectrum method is a technique for modeling the propagation of a wave field. This technique involves expanding a complex wave field into a summation of infinite number of plane waves. Its mathematical origins lie in the field of… …   Wikipedia

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