optical fiber


Definition of optical fiber 

: a single fiber-optic strand

Examples of optical fiber in a Sentence

Recent Examples on the Web

Meanwhile, China is also slapping new tariffs on U.S. optical fiber. David Meyer, Fortune, "Xiaomi Surge, Trade War and Tesla, Uber and Lime: CEO Daily for July 10, 2018," 10 July 2018 To try to answer that question, a team of German bioengineers surgically installed coiled strips of optical fibers in the ears of deaf gerbils. Justin Chen, STAT, "Pulses of light restored hearing in gerbils. Could that lead to higher-tech cochlear implants?," 11 July 2018 Instead, the ball is placed within a few nanometers of an optical fiber, which allows the light to leak across the gap to the ball. Chris Lee, Ars Technica, "Spinning glass ball rejects light from one direction," 27 June 2018 In the future, the team hopes to put its technology to more practical uses by affixing microstructures that can detect specific molecules onto optical fibers. Brigit Katz, Smithsonian, "Scientists Built the World’s Smallest House," 24 May 2018 American optical components go into its optical fiber networks. Raymond Zhong, New York Times, "Chinese Tech Giant May Be First Victim of a New U.S. Cold War," 9 May 2018 The researchers connected the chips with an optical fiber and cooled the whole setup close to absolute zero to damp out vibrations. Gabriel Popkin, Science | AAAS, "Einstein’s ‘spooky action at a distance’ spotted in objects almost big enough to see," 25 Apr. 2018 The lasers themselves are pretty mundane and are based on components widely used in optical fiber-communication systems. Chris Lee, Ars Technica, "Lidar system images bullet in flight," 30 Mar. 2018 To move it to other experiments or distant locations, however, those signals will likely need to be converted from microwaves to optical photons, which can travel great distances in optical fibers. Adrian Cho, Science | AAAS, "Weird vibrations poised to control quantum computers," 14 Mar. 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'optical fiber.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of optical fiber

1962, in the meaning defined above

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Time Traveler for optical fiber

The first known use of optical fiber was in 1962

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More Definitions for optical fiber

optical fiber


English Language Learners Definition of optical fiber

: a long, thin, glass or plastic thread that carries information in the form of light : a fiber-optic thread

optical fiber


Kids Definition of optical fiber

: a single fiber used in fiber optics

optical fiber


Medical Definition of optical fiber 

: a single fiber-optic strand

Comments on optical fiber

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exaggeratedly or childishly emotional

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