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- Spectral_width abstract "In telecommunications, spectral width is the wavelength interval over which the magnitude of all spectral components is equal to or greater than a specified fraction of the magnitude of the component having the maximum value.In optical communications applications, the usual method of specifying spectral width is the full width at half maximum. This is the same convention used in bandwidth, defined as the frequency range where power drops by less than half (at most −3 dB).The FWHM method may be difficult to apply when the spectrum has a complex shape. Another method of specifying spectral width is a special case of root-mean-square deviation where the independent variable is wavelength, λ, and f (λ) is a suitable radiometric quantity.The relative spectral width, Δλ/λ, is frequently used where Δλ is obtained according to note 1, and λ is the center wavelength.".
- Spectral_width wikiPageID "41729".
- Spectral_width wikiPageRevisionID "582595298".
- Spectral_width hasPhotoCollection Spectral_width.
- Spectral_width subject Category:Optical_communications.
- Spectral_width subject Category:Telecommunication_theory.
- Spectral_width comment "In telecommunications, spectral width is the wavelength interval over which the magnitude of all spectral components is equal to or greater than a specified fraction of the magnitude of the component having the maximum value.In optical communications applications, the usual method of specifying spectral width is the full width at half maximum.".
- Spectral_width label "Largeur de bande".
- Spectral_width label "Largura espectral".
- Spectral_width label "Spectral width".
- Spectral_width sameAs Largeur_de_bande.
- Spectral_width sameAs Largura_espectral.
- Spectral_width sameAs m.0bgl7.
- Spectral_width sameAs Q3217909.
- Spectral_width sameAs Q3217909.
- Spectral_width wasDerivedFrom Spectral_width?oldid=582595298.
- Spectral_width isPrimaryTopicOf Spectral_width.