Fluorescence: Difference between revisions

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|Meaning=The [[emission]] of [[radiation]] associated with the relaxation of an atom or molecule  from an excited [[energy level]] to a lower (usually [[ground state]]) level.
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|Explanation=The emission can be in the visible or [[ultraviolet]] if an electronic transition is involved, or in  the [[infrared]] if it is a vibrational transition. <br/>''See also'' [[resonance fluorescence]], [[laser-induced fluorescence|laser-induced  fluorescence]], [[luminescence]].
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== fluorescence ==
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<div class="definition"><div class="short_definition">The [[emission]] of [[radiation]] associated with the relaxation of an atom or molecule  from an excited [[energy level]] to a lower (usually [[ground state]]) level.</div><br/> <div class="paragraph">The emission can be in the visible or [[ultraviolet]] if an electronic transition is involved, or in  the [[infrared]] if it is a vibrational transition. <br/>''See also'' [[resonance fluorescence]], [[laser-induced  fluorescence]], [[luminescence]].</div><br/> </div>
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Latest revision as of 11:38, 30 March 2024

The emission of radiation associated with the relaxation of an atom or molecule from an excited energy level to a lower (usually ground state) level.

The emission can be in the visible or ultraviolet if an electronic transition is involved, or in the infrared if it is a vibrational transition.
See also resonance fluorescence, laser-induced fluorescence, luminescence.

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