Initial Intensity in Physical spectroscopy Formulas

Initial Intensity flux of radiant energy is the power transferred per unit area, where the area is measured on the plane perpendicular to the direction of propagation of the energy. And is denoted by Io. Initial Intensity is usually measured using the Watt per Square Meter for Intensity. Note that the value of Initial Intensity is always negative.

Physical spectroscopy formulas that make use of Initial Intensity

fxFinal Intensity using Stern Volmer EquationGo

fxFluorosence Intensity at Low Concentration of SoluteGo

fxQuenching ConcentrationGo

fxSinglet Life Time of Radiative ProcessGo

FAQ

What is the Initial Intensity?

Initial Intensity flux of radiant energy is the power transferred per unit area, where the area is measured on the plane perpendicular to the direction of propagation of the energy. Initial Intensity is usually measured using the Watt per Square Meter for Intensity. Note that the value of Initial Intensity is always negative.

Can the Initial Intensity be negative?

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

What unit is used to measure Initial Intensity?

Initial 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 Initial Intensity can be measured.

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