IPA: /ˌɒptəʊɪˈlɛktrɒnɪk/
KK: /ˌɑːptoʊɪˈlɛktrɒnɪk/
Relating to technology that combines light (optical) and electronic components, often used in devices like sensors and lasers.
The optoelectronic device converts light signals into electrical signals.
Optoelectronic → It is formed from "optos" (from Greek, meaning vision or light) and "electronic" (from "electron" which comes from Greek "ēlektron", meaning amber, and the suffix "-ic" indicating relating to). The word refers to technology that involves the interaction of light and electronic devices.
Think of 'light' ('optos') and 'electronic' devices working together — that's what optoelectronic means, relating to light and electronics.