Definisjon av laser

Vi fant 8 definisjoner av laser på engelsk.

WordNet

Noun
laser - an acronym for light amplification by stimulated emission of radiation; an optical device that produces an intense monochromatic beam of coherent light
		optical maser
		optical device a device for producing or controlling light

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Substantiv
laser - A device that produces a monochromatic, coherent beam of light.
laser - A gum resin obtained from certain umbelliferous plants.
laser - Such a plant.
Verb
laser - To cut with a laser.
laser - To throw with laser-like precision.

Light Amplification by Stimulated Emission of Radiation (LASER or laser) is a mechanism for emitting electromagnetic radiation, often visible light, via the process of stimulated emission. The emitted laser light is (usually) a spatially coherent, narrow low-divergence beam, that can be manipulated with lenses. In laser technology, "coherent light" denotes a light source that produces (emits) light of in-step waves of identical frequency, phase, and polarization.

laser
A device that produces a powerful, highly directional, monochromatic, coherent beam of light.

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