Definisjon av fluorescence

Vi fant 5 definisjoner av fluorescence på engelsk.

WordNet

Noun
fluorescence - light emitted during absorption of radiation of some other (invisible) wavelength
		visible light, visible radiation, light any device serving as a source of illumination; "he stopped the car and turned off the lights"
		autofluorescence self-induced fluorescence

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Substantiv
fluorescence - The emission of light or other electromagnetic radiation by a material when stimulated by the absorption of radiation or of a subatomic particle.
fluorescence - The light so emitted.

Fluorescence is the emission of light by a substance that has absorbed light or other electromagnetic radiation of a different wavelength. In most cases, emitted light has a longer wavelength, and therefore lower energy, than the absorbed radiation. However, when the absorbed electromagnetic radiation is intense, it is possible for one electron to absorb two photons; this two-photon absorption can lead to emission of radiation having a shorter wavelength than the absorbed radiation.

fluorescence
The emission of light by a substance that has absorbed light or other electromagnetic radiation.

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