photonics

Definition

The science and technology of generating, controlling, and detecting photons—basically light particles—especially in visible and near-infrared spectrums. It's like electronics, but with light instead of electrons, powering everything from fiber optics to laser surgery. Think of it as the reason your internet is fast and your eye surgery doesn't require a medieval torture device.

Example Usage

Our photonics lab is developing quantum communication systems, which sounds impressive until you realize we're essentially building really expensive flashlights.

Source: Wiktionary via Free Dictionary API

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