Obtained if the photon flux incident on the sample is held constant. If the solution
is sufficiently dilute that the fraction of the exciting
radiation absorbed is proportional to the
absorption coefficient of the analyte, and if the
quantum yield is independent of the exciting
wavelength, the corrected
excitation spectrum will be identical in shape to the
absorption spectrum.
Source:
PAC, 1984, 56, 231
(Nomenclature, symbols, units and their usage in spectrochemical analysis-Part VI:
molecular luminescence spectroscopy)
on page 242
Cite as:
IUPAC. Compendium of Chemical Terminology, 2nd ed. (the "Gold Book"). Compiled by
A. D. McNaught and A. Wilkinson. Blackwell Scientific Publications, Oxford (1997).
XML on-line corrected version: http://goldbook.iupac.org (2006-) created by M. Nic,
J. Jirat, B. Kosata; updates compiled by A. Jenkins. ISBN 0-9678550-9-8.
https://doi.org/10.1351/goldbook.
