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photoluminescence

[foh-tuh-loo-muh-nes-uh ns] /ˌfoʊ təˌlu məˈnɛs əns/
noun, Physics.
1.
luminescence induced by the absorption of infrared radiation, visible light, or ultraviolet radiation.
Origin
1885-1890
1885-90; photo- + luminescence
Related forms
photoluminescent, adjective
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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British Dictionary definitions for photo luminescent

photoluminescence

/ˌfəʊtəʊˌluːmɪˈnɛsəns/
noun
1.
luminescence resulting from the absorption of light or infrared or ultraviolet radiation
Derived Forms
photoluminescent, adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Encyclopedia Article for photo luminescent

photoluminescence

emission of light from a substance as a result of absorption of electromagnetic radiation; such a substance is called a phosphor (q.v.), and the emitted light usually has a longer wavelength than the incident radiation.

Learn more about photoluminescence with a free trial on Britannica.com
Encyclopedia Britannica, 2008. Encyclopedia Britannica Online.
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