The experimental set up for the fluorescence spectral measurement is d

Question

The experimental set up for the fluorescence spectral measurement is different from that for the absorption measurement. Comment on the statement. Why do we need to modify the instrumental set up for the fluorescence spectrometer to make phosphorescence measurements?

22 Jan 2025

Answer :

Word Count : 253

Fluorescence and absorption spectroscopic measurements require distinct experimental setups due to the fundamental differences in how the two processes occur. In an absorption measurement, light from a monochromatic light source is directed through the sample, and the amount of light absorbed by the sample is measured. This process is relatively __________ __________ ________ _______ _________ ________ _______ ____ _________ __________ ____ __________.
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