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Definitions

fiber optics

NOUN
light transmitted through fibers
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

That reflects higher capital expenditures: The company has been accelerating its spending on fiber optics, which deliver high-speed internet hookups to U.S. households.

From Barron's • Apr. 23, 2026

In the dot-com era, it was fiber optics, storage and servers.

From MarketWatch • Apr. 15, 2026

Chip startups such as Ayar Labs are also increasingly connecting components with fiber optics, which transmit data faster than copper wiring and require less cooling.

From The Wall Street Journal • Mar. 16, 2026

Cruz said it would cost $6 million to transfer all the wiring and fiber optics built into the current platforms that were specially built for the cameras.

From Los Angeles Times • May 19, 2025

Ashima had never heard of Boston, or of fiber optics.

From "The Namesake" by Jhumpa Lahiri