interferometer
noun
in·ter·fer·om·e·ter
ˌin-tər-fə-ˈrä-mə-tər 
ˌin-tə-,
-ˌfi-ˈrä-
: an apparatus that utilizes the interference of waves (as of light) for precise determinations (as of distance or wavelength)
Examples of interferometer in a Sentence
Recent Examples on the Web
In the quantum Cheshire cat experiments, a weak measurement is made along a path in the interferometer, the paths then merge, and the emerging particles are measured with an ordinary detector.
—
Manon Bischoff, Scientific American, 9 Sep. 2024
Its movement during this time, and thus the force imparted to it by the evaporation of its surface, was tracked by a laser interferometer placed on the far side of the disk from the X-ray source.
—John Timmer, Ars Technica, 24 Sep. 2024
Along one path of the interferometer, a weak measurement of the particle’s position can be taken and, along the other, its spin.
—Manon Bischoff, Scientific American, 9 Sep. 2024
The Event Horizon Telescope, which has observed the central black hole in the Milky Way, as well as that of the galaxy M87, is a radio interferometer.
—Phil Plait, Scientific American, 23 Nov. 2023
See all Example Sentences for interferometer 
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Manon Bischoff, Scientific American, 9 Sep. 2024
Its movement during this time, and thus the force imparted to it by the evaporation of its surface, was tracked by a laser interferometer placed on the far side of the disk from the X-ray source.
—John Timmer, Ars Technica, 24 Sep. 2024
Along one path of the interferometer, a weak measurement of the particle’s position can be taken and, along the other, its spin.
—Manon Bischoff, Scientific American, 9 Sep. 2024
The Event Horizon Telescope, which has observed the central black hole in the Milky Way, as well as that of the galaxy M87, is a radio interferometer.
—Phil Plait, Scientific American, 23 Nov. 2023
See all Example Sentences for interferometer
Dictionary Entries Near interferometer
Cite this Entry
“Interferometer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/interferometer. Accessed 5 Nov. 2024.
Copy CitationKids Definition
interferometer
noun
in·ter·fer·om·e·ter
ˌint-ə(r)-fə-ˈräm-ət-ər
-ˌfir-ˈäm-
: an instrument that uses the interference of waves (as of light) for making exact measurements (as of wavelength)
Medical Definition
interferometer
noun
in·ter·fer·om·e·ter
ˌint-ə(r)-fə-ˈräm-ət-ər, -ˌfir-ˈäm-
: an instrument that utilizes the interference of waves (as of light) for precise determination especially of wavelength, spectral fine structure, indices of refraction, and very small linear displacements
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