pho·​ton·​ics | \ fō-ˈtä-niks How to pronounce photonics (audio) \

Definition of photonics

: a branch of physics that deals with the properties and applications of photons especially as a medium for transmitting information

First Known Use of photonics

1952, in the meaning defined above

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The first known use of photonics was in 1952

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Cite this Entry

“Photonics.” The Merriam-Webster.com Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/dictionary/photonics. Accessed 20 January 2020.

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