coherent beam

  • 1Coherent diffraction imaging — A diffraction pattern of a gold nanocrystal formed from using a nano area beam of coherent X rays. This reciprocal space diffraction image was taken by Ian Robinson s Group to be used in the reconstruction of a real space coherent x ray… …

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  • 2Coherent anti-Stokes Raman spectroscopy — Coherent anti Stokes Raman spectroscopy, also called Coherent anti Stokes Raman scattering spectroscopy (CARS), is a form of spectroscopy used primarily in chemistry, physics and related fields. It is sensitive to the same vibrational signatures… …

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  • 3Coherent Stokes Raman spectroscopy — (CSRS pronounced as scissors ) is a form of spectroscopy used primarily in chemistry, physics and related fields. It is closely related to Raman spectroscopy and lasing processes. It is very similar to Raman spectroscopy but involves a lasing… …

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  • 4Coherent addition — (or coherent combining) of lasers is one of methods of the power scaling. It allows a to increase the output power and brightness of single transversal mode laser. Usually, the term coherent addition applies to fiber lasers. As the ability of… …

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  • 5coherent light — co*her ent light, n. (Physics, Optics) Light in which the phases of all electromagnetic waves at each point on a line normal to the direction of the the beam are identical. Coherent light is usually monochromatic, and the most common source of… …

    The Collaborative International Dictionary of English

  • 6Coherent backscattering — In physics, coherent backscattering is observed when coherent radiation (such as a laser beam) propagates through a medium which has a large number of scattering centers (such as milk or a thick cloud) of size comparable to the wavelength of the… …

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  • 7coherent oscillations of particle beam — koherentiniai dalelių pluošto virpesiai statusas T sritis radioelektronika atitikmenys: angl. coherent oscillations of particle beam vok. kohärente Teilchenschwingungen, f rus. когерентные колебания частиц пучка, n pranc. oscillation cohérente… …

    Radioelektronikos terminų žodynas

  • 8optics — /op tiks/, n. (used with a sing. v.) the branch of physical science that deals with the properties and phenomena of both visible and invisible light and with vision. [1605 15; < ML optica < Gk optiká, n. use of neut. pl. of OPTIKÓS; see OPTIC,&#8230; …

    Universalium

  • 9Laser — For other uses, see Laser (disambiguation). United States Air Force laser experiment …

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  • 10laser — /lay zeuhr/, n. Physics. a device that produces a nearly parallel, nearly monochromatic, and coherent beam of light by exciting atoms to a higher energy level and causing them to radiate their energy in phase. Also called optical maser. [1955 60; …

    Universalium