largeur de raie spectrale

Traductions

• anglais

  Auteur : Office québécois de la langue française, 1993

  Note :

  One method of specifying spectral linewidth is the full width at half maximum (FWHM), specifically the difference between the wavelengths at which the magnitude drops to one-half of its maximum value. This method may be difficult to apply when the line has a complex shape.

  Terme :

  1. spectral linewidth