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Raman scattering [1 record]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2006-01-24

English

Subject field(s)
  • Optics
  • Lasers and Masers
  • Space Physics
DEF

A phenomenon observed in the scattering of light as it passes through a transparent medium; the light undergoes a change in frequency and a random alteration in phase due to a change in rotational or vibrational energy of the scattering molecules.

OBS

Raman scattering: term officially approved by the Radarsat-2 Terminology Approval Group (RTAG).

French

Domaine(s)
  • Optique
  • Masers et lasers
  • Physique spatiale
DEF

Changement de longueur d'onde d'un rayonnement par diffusion dans un solide, un liquide ou un gaz.

OBS

La diffusion répartit l'énergie de l'onde incidente dans toutes les directions sans relation de phase bien définie entre les ondes diffusées dans les différentes directions.

OBS

diffusion Raman : terme uniformisé par le Groupe de travail de la terminologie de RADARSAT-2 (GTTR).

Key term(s)
  • diffusion de Raman

Spanish

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