optical fiber

noun

: a single fiber-optic strand

Examples of optical fiber in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Other targets include speeding up the transmission and reception of the tokens, and the development of a QKD device that does not require dedicated optical fiber for the quantum channel. IEEE Spectrum, 21 Dec. 2024 Looking ahead, Ishii’s group is working to extend the length of optical fiber that quantum tokens can be transmitted, which could stretch to 50 km before the quantum data becomes unstable. IEEE Spectrum, 21 Dec. 2024 For example, the Internet uses optical fibers to quickly transfer large amounts of data. IEEE Spectrum, 15 Oct. 2024 For example, when looking at ways to use optical technology to support phone lines, Armistead and his team developed optical fiber. Gustavo Razzetti, Forbes, 4 Sep. 2024 See all Example Sentences for optical fiber 

Word History

First Known Use

1962, in the meaning defined above

Time Traveler
The first known use of optical fiber was in 1962

Dictionary Entries Near optical fiber

Cite this Entry

“Optical fiber.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/optical%20fiber. Accessed 6 Jan. 2025.

Kids Definition

optical fiber

noun
: a single fiber-optic strand

Medical Definition

optical fiber

noun
: a single fiber-optic strand
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!