- beam scattering
- рассеяние луча
English-Russian dictionary of telecommunications. 2015.
beam scattering
Смотреть что такое "beam scattering" в других словарях:
Scattering — is a general physical process where some forms of radiation, such as light, sound, or moving particles, are forced to deviate from a straight trajectory by one or more localized non uniformities in the medium through which they pass. In… … Wikipedia
Beam propagation method — (BPM) refers to a computational technique in Electromagnetics, usedto solve the Helmholtz equation under conditions of a time harmonic wave. BPM works under slowly varying envelope approximation, for linear and nonlinear equations.The beam… … Wikipedia
Beam dump — A beam dump is a device that absorbs a beam. This may be a beam of photons ( light ) such as a laser beam, or a beam of electrically charged particles.Optical beam dumpsAn optical beam dump is an optical element used to absorb a beam of light.… … Wikipedia
Scattering theory — Top: the real part of a plane wave travelling upwards. Bottom: The real part of the field after inserting in the path of the plane wave a small transparent disk of index of refraction higher than the index of the surrounding medium. This object… … Wikipedia
scattering — /skat euhr ing/, adj. 1. distributed or occurring here and there at irregular intervals; scattered. 2. straggling, as an assemblage of parts. 3. (of votes) cast in small numbers for various candidates. 4. distributing, dispersing, or separating.… … Universalium
scattering — I. noun Date: 14th century 1. an act or process in which something scatters or is scattered 2. something scattered: as a. a small number or quantity interspersed here and there < a scattering of visitors > b. the random change in direction of the … New Collegiate Dictionary
scattering — noun a) A small quantity of something occurring at irregular intervals and dispersed at random points, There will be a scattering of showers, with heavy rain in places. b) The process whereby a beam of waves or particles is dispersed by… … Wiktionary
scattering — /ˈskætərɪŋ/ (say skatuhring) adjective 1. distributed or occurring here and there at irregular intervals. 2. straggling, as an assemblage of parts. 3. US (of votes) cast in small numbers for various candidates. 4. that scatters. –noun 5. a… …
scattering — scat·ter·ing n the random change in direction of the particles constituting a beam or wave front due to collision with particles of the medium traversed * * * scat·ter·ing (skatґər ing) a change in direction of a photon or subatomic particle … Medical dictionary
scattering — scat•ter•ing [[t]ˈskæt ər ɪŋ[/t]] adj. 1) distributed or dispersing at irregular intervals 2) gov (of votes) cast in small numbers for various candidates 3) a small, scattered number or quantity 4) phs Physics. the process in which a wave or beam … From formal English to slang
molecular beam — Physics. a stream of molecules freed from a substance, usually a salt, by evaporation and then passed through a narrow slit for focusing, for investigating the properties of nuclei, atoms, and molecules. Also called molecular ray. * * * ▪ physics … Universalium
