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Descripteur en français: Lasers
Descripteur en anglais: Lasers
Descripteur en espagnol: Rayos Láser
Descriptor láseres
Synonymes máseres
Note d'application: Fuente óptica que emite fotones en un haz coherente. La amplificación de la luz por emisión estimulada de radiación (LASER- siglas en inglés)) se produce mediante dispositivos que transforman la luz de diversas frecuencias en un haz único intenso, casi no divergente, de radiación monocromática. Los láseres operan en las regiones del infrarrojo, luz visible, ultravioleta o de rayos X del espectro.
Descripteur en portugais: Lasers
Synonymes: Continuous Wave Laser
Continuous Wave Lasers
Laser
Laser, Continuous Wave
Laser, Pulsed
Laser, Q-Switched
Lasers, Continuous Wave
Lasers, Pulsed
Lasers, Q-Switched
Maser
Masers
Pulsed Laser
Pulsed Lasers
Q Switched Lasers
Q-Switched Laser
Q-Switched Lasers
Code(s) d'arborescence: E07.632.490
E07.710.520
SP4.102.072.092.693.050.384.075.166.027
VS2.006.002.009
Identificateur unique RDF: https://id.nlm.nih.gov/mesh/D007834
Note d'application: 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.
Note d'indexation: general or unspecified; prefer specifics; laser injuries = LASERS /adv eff + organ / inj but do not coordinate with RADIATION INJURIES or any BURNS term; effect of laser as radiation: coordinate IM with anatomical term, organism or chemical substance / rad eff (IM); LASER THERAPY and LOW-LEVEL LIGHT THERAPY are also available
Qualificatifs autorisés: AE adverse effects
CL classification
HI history
SD supply & distribution
SN statistics & numerical data
ST standards
Combinaison alternative: therapeutic use:Laser Therapy
Note publique MeSH: 65
Note historique: 65(63)
Voir aussi le(s) descripteur(s): Holography MeSH
Optical Tweezers MeSH
Identifiant DeCS: 8013
ID du Descripteur: D007834
Documents indexés dans la Biblioteque Virtuelle de Santé (BVS): Cliquez ici pour accéder aux documents VHL
Date d'établissement: 01/01/1965
Date d'entrée: 01/01/1999
Date de révision: 29/06/2018
Lasers - Concept préféré
Concept UI M0012248
Note d'application 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.
Terme préféré Lasers
Synonymes Laser
Q-Switched Lasers - Plus spécifique
Concept UI M0500188
Terme préféré Q-Switched Lasers
Synonymes Laser, Q-Switched
Lasers, Q-Switched
Q Switched Lasers
Q-Switched Laser
Pulsed Lasers - Plus spécifique
Concept UI M0500186
Terme préféré Pulsed Lasers
Synonymes Laser, Pulsed
Lasers, Pulsed
Pulsed Laser
Continuous Wave Lasers - Plus spécifique
Concept UI M0500187
Terme préféré Continuous Wave Lasers
Synonymes Continuous Wave Laser
Laser, Continuous Wave
Lasers, Continuous Wave
Masers - Connexes mais pas plus larges ou plus étroites
Concept UI M0500189
Note d'application The microwave equivalent of LASERS.
Terme préféré Masers
Synonymes Maser



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