" /> pre-filter effect - CISMeF





Preferred Label : pre-filter effect;

Detailed label : pre-filter effect in luminescence spectroscopy;

IUPAC definition : This effect arises when the luminescence detector does not see a portion of the luminescent volume where the excitation beam enters the sample. Thus the exciting beam flux is reduced by absorption by the analyte and interfering impurities before it enters the volume observed by the detection system.;

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This effect arises when the luminescence detector does not see a portion of the luminescent volume where the excitation beam enters the sample. Thus the exciting beam flux is reduced by absorption by the analyte and interfering impurities before it enters the volume observed by the detection system.

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30/07/2025


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