electrooptics in American English
(iˌlɛktroʊˈɑptɪks; ɪˌlɛktroʊˈɑptɪks)
noun the technology that deals with the production, control, and detection of light by electrical devices
Derived forms
electrooptic (eˌlectroˈoptic) adjective or eˌlectroˈoptical
electrooptically (eˌlectroˈoptically) adverb