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Concept information

Equipment and Supplies > Optical Devices > Lasers
Equipment and Supplies > Radiation Equipment and Supplies > Lasers

Terme préférentiel

Lasers  

Type

  • mesh:Descriptor

Définition

  • An optical source that emits photons in a coherent beam. Light Amplification by Stimulated Emission of Radiation (LASER) is brought about using devices that transform light of varying frequencies into a single intense, nearly nondivergent beam of monochromatic radiation. Lasers operate in the infrared, visible, ultraviolet, or X-ray regions of the spectrum. The microwave equivalent of LASERS.

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URI

http://data.loterre.fr/ark:/67375/JVR-BGSMMPN5-K

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RDF/XML TURTLE JSON-LD Date de création 01/01/1999, dernière modification le 29/06/2018