Output of a single beam spectrometer as a function of
wavenumber or
wavelength.
Note: A single-beam
spectrum is often termed an 'intensity
spectrum' (the measured radiant power is the intensity times the area of the detector) and does not have a flat baseline.
Source: PAC, 2021,
93, 647. (
Glossary of methods and terms used in analytical spectroscopy (IUPAC Recommendations 2019)) on page 672 [
Terms] [
Paper]