fluorescence

In physics terms the difference between cathodoluminescence and fluorescence

is that cathodoluminescence is a form of luminescence produced by the bombardment of a metal or a phosphor by electrons (as in a traditional television) while fluorescence is the emission of light (or other electromagnetic radiation) by a material when stimulated by the absorption of radiation or of a subatomic particle.

As a noun fluorescence is

(physics) the emission of light (or other electromagnetic radiation) by a material when stimulated by the absorption of radiation or of a subatomic particle.

Phosphorscence is likely misspelled.

Phosphorscence has no English definition.

As a noun fluorescence

is the emission of light (or other electromagnetic radiation) by a material when stimulated by the absorption of radiation or of a subatomic particle.

As nouns the difference between fluorescence and phosphorescent

is that fluorescence is (physics) the emission of light (or other electromagnetic radiation) by a material when stimulated by the absorption of radiation or of a subatomic particle while phosphorescent is a phosphorescent substance.

As an adjective phosphorescent is

having the property of emitting light for a period of time after the source of excitation is taken away, eg, in electrostatic storage tubes and cathode-ray tubes.

As nouns the difference between ultraviolet and fluorescence

is that ultraviolet is ultraviolet colour while fluorescence is the emission of light (or other electromagnetic radiation) by a material when stimulated by the absorption of radiation or of a subatomic particle.

As an adjective ultraviolet

is of electromagnetic radiation beyond (higher in frequency than) light visible to the human eye; radiation with wavelengths from 380 nanometre - 10 nanometre.

As nouns the difference between taxonomy and fluorescence

is that taxonomy is the science or the technique used to make a classification while fluorescence is (physics) the emission of light (or other electromagnetic radiation) by a material when stimulated by the absorption of radiation or of a subatomic particle.

In physics terms the difference between absorbance and fluorescence

is that absorbance is a logarithmic measure of the amount of light that is absorbed when passing through a substance; the capacity of a substance to absorb light of a given wavelength; optical density while fluorescence is the emission of light (or other electromagnetic radiation) by a material when stimulated by the absorption of radiation or of a subatomic particle.

As a noun fluorescence is

(physics) the emission of light (or other electromagnetic radiation) by a material when stimulated by the absorption of radiation or of a subatomic particle.