spectral line

(redirected from Spectral line broadening)
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Related to Spectral line broadening: Doppler broadening, pressure broadening

spectral line

n.
An isolated bright or dark line in a spectrum produced by emission or absorption of light of a single wavelength.

spec′tral line′


n.
a line in a spectrum due to the absorption or emission of light at a discrete frequency.
[1865–70]
References in periodicals archive ?
The nature of the structural disorder in the alloys was studied via Urbach energy, obtained from optical absorption, and Raman spectral line broadening.

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