op·​to·​elec·​tron·​ics | \ ˌäp-(ˌ)tō-i-lek-ˈträ-niks How to pronounce optoelectronics (audio) , -ē-lek- \

Definition of optoelectronics

: a branch of electronics that deals with electronic devices for emitting, modulating, transmitting, and sensing light

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Other Words from optoelectronics

optoelectronic \ ˌäp-​(ˌ)tō-​i-​lek-​ˈträ-​nik How to pronounce optoelectronic (audio) , -​ē-​lek-​ \ adjective

Examples of optoelectronics in a Sentence

Recent Examples on the Web Unsurprisingly, after five and a half years of studying nano-optoelectronics, light-emitting quantum dots started to bore Anikeeva. Jacqueline Detwiler, Popular Mechanics, "The Heroes of Science Who Are Unlocking the Brain," 3 Oct. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'optoelectronics.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of optoelectronics

1959, in the meaning defined above

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Time Traveler for optoelectronics

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The first known use of optoelectronics was in 1959

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Cite this Entry

“Optoelectronics.” The Merriam-Webster.com Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/dictionary/optoelectronics. Accessed 27 January 2020.

More from Merriam-Webster on optoelectronics

Britannica.com: Encyclopedia article about optoelectronics

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