single-beam (luminescence) spectrometer

https://doi.org/10.1351/goldbook.S05682
A @L03645@ in which a single beam of radiation is used for excitation and a single beam of @L03641@ radiation is taken from the sample.
Source:
PAC, 1984, 56, 231. (Nomenclature, symbols, units and their usage in spectrochemical analysis-Part VI: molecular luminescence spectroscopy) on page 238 [Terms] [Paper]