quantum counter

https://doi.org/10.1351/goldbook.Q04987
A medium emitting with a @Q04991@ independent of the @E02250@ over a defined spectral range (e.g, concentrated rhodamine 6G solutions between \(300\) and \(600\ \text{nm}\)). Also used for devices producing an electrical signal proportional to the @P04636@ absorbed in a medium.
Sources:
Orange Book, 2nd ed., p. 193 [Terms]
PAC, 1984, 56, 231. (Nomenclature, symbols, units and their usage in spectrochemical analysis-Part VI: molecular luminescence spectroscopy) on page 238 [Terms] [Paper]
PAC, 1996, 68, 2223. (Glossary of terms used in photochemistry (IUPAC Recommendations 1996)) on page 2267 [Terms] [Paper]