单词	optoelectronics
释义	optoelectronics noun op·​to·​elec·​tron·​ics ˌäp-(ˌ)tō-i-lek-ˈträ-niks  -ē-lek- plural in form but singular in construction : a branch of electronics that deals with electronic devices for emitting, modulating, transmitting, and sensing light optoelectronic ˌäp-(ˌ)tō-i-lek-ˈträ-nik  -ē-lek- adjective Example Sentences Recent Examples on the Web The startup’s first product is PTMaster, a phototherapy device that combines optoelectronics and signal processing to monitor jaundice in infants. Yue Wang, Forbes, 19 Apr. 2021 Unsurprisingly, after five and a half years of studying nano-optoelectronics, light-emitting quantum dots started to bore Anikeeva. Jacqueline Detwiler, Popular Mechanics, 3 Oct. 2018 Word History First Known Use 1959, in the meaning defined above
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