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op•to•e•lec•tron•ics



Pronunciation: (op"tō-i-lek-tron'iks, -ē"lek-), [key]
n. (used with a sing. v.)
the branch of electronics dealing with devices that generate, transform, transmit, or sense optical, infrared, or ultraviolet radiation, as cathode-ray tubes, electroluminescent and liquid crystal displays, lasers, and solar cells.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

opto-optometer

 

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