Absorption Intensity in Physical spectroscopy Formulas

Absorption Intensity obtained by integrating the area under the absorption line—is proportional to the amount of the absorbing substance present. And is denoted by I_a. Absorption Intensity is usually measured using the Watt per Square Meter for Intensity. Note that the value of Absorption Intensity is always negative.

Physical spectroscopy formulas that make use of Absorption Intensity

fxFluoroscence IntensityGo

fxFluoroscence Intensity without QuenchingGo

fxTriplet State Quantum yieldGo

fxPhosphorescence Quantum Yield given Intersystem Quantum YieldGo

fxSinglet State ConcentrationGo

fxTriplet State ConcentrationGo

FAQ

What is the Absorption Intensity?

Absorption Intensity obtained by integrating the area under the absorption line—is proportional to the amount of the absorbing substance present. Absorption Intensity is usually measured using the Watt per Square Meter for Intensity. Note that the value of Absorption Intensity is always negative.

Can the Absorption Intensity be negative?

Yes, the Absorption Intensity, measured in Intensity can be negative.

What unit is used to measure Absorption Intensity?

Absorption Intensity is usually measured using the Watt per Square Meter[W/m²] for Intensity. Watt per Square Centimeter[W/m²], Watt per Square Millimeter[W/m²], Kilowatt per Square Meter[W/m²] are the few other units in which Absorption Intensity can be measured.

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