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interferometer

interferometer

3 9.9
A device that uses patterns made by waves to measure very small distances or light wavelengths
  • noun
  • /ˌɪntərfɪˈrɑːmɪtər/
  • Specialized
translation icon : interferómetro
  • The design of interferometers involves a trade-off between the primary beam size and the collecting area.
  • LIGO interferometers
  • interferometer arms
  • Laser interferometer

So this instrument, we call them interferometer and their role is to measure distortion in space in various directions.

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Examples

  • So the plan is to put a laser interferometer that would detect gravitational waves in space.

  • So this instrument, we call them interferometer and their role is to measure distortion in space in various directions.

  • And then we think what are we going to see on our interferometer here?

  • On the other hand, the interferometer would also provide information on other sources within its field of view.

    Academic text (1996)
  • So, so this is an interferometer for measuring distance.

  • A good example is the position of the interferometer mirrors.

    Academic text (1999)
  • The building that housed the interferometer is still standing and has been converted to office and shop space.

    Academic text (1999)
  • Ten years later, Pease completed work on a new, much larger interferometer.

    Academic text (1999)
  • Outside this area, the interferometer cannot produce high-quality images of the radio emission.

    Academic text (1996)
  • The interferometer accurately measures the wavelengths of light by analyzing interference patterns.

Synonyms

optical instrument
vsinterferometer
  • Specialized
1 4.1

A device with lenses or mirrors that helps you see things clearly

measures wavelengths or distances using wave interference patterns

Compounds

laser interferometer
  • Specialized
7.5

A device that uses a laser beam and light waves to measure very small changes in distance

radio interferometer
  • Specialized
8.0

A group of two or more radio antennas that work together to make clearer images of space

How Precise

interferometer
  • Specialized
3 9.9
autocollimator
  • Specialized
9.9
theodolite
  • Specialized
1 9.9
inclinometer
  • Specialized
9.0
protractor
3 3.4

Surface Forms

Morphology

interferometer = interference (semi-transparent) = interference + meter

The word is built from a recognizable scientific base related to interference plus the measuring suffix -meter, but the full term is specialized.

Etymology

The word interferometer begins with inter- ('between') and ends with the familiar -meter ('measure', like in the word speedometer), because it measures using the 'interference' patterns waves make when they meet. So an interferometer is a measuring device that reads those patterns to find very small distances or changes.