Definition of luminescence dating

When the light emitted is due to exposure to a source of light the process is usually called photoluminescence.When the light emitted is due to either a high-frequency discharge through a gas, or to an electric field through certain solids such as phosphor which is used in fluorescent lamps, television picture tubes, etc., it is called electroluminescence.


See bioluminescence; fluorescence; incandescence; fluorescent lamp; phosphorescence.

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