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  1. Interferometry - Wikipedia

    In 1881, the American physicist Albert A. Michelson, while visiting Hermann von Helmholtz in Berlin, invented the interferometer that is named after him, the Michelson Interferometer, to search for …

  2. What is an Interferometer? | LIGO Lab | Caltech

    What is an Interferometer? Interferometers are investigative tools used in many fields of science and engineering. Pioneered in the mid- to late-1800s, they are called interferometers because they work …

  3. How do interferometers work? - Explain that Stuff

    Aug 9, 2023 · How do interferometers work? An interferometer is a really precise scientific instrument designed to measure things with extraordinary accuracy.

  4. Optical interferometer | Instrument, Wavefront Measurement ...

    In 1881 the American physicist A.A. Michelson constructed the interferometer used in the Michelson-Morley experiment. The Michelson interferometer and its modifications are used in the optical …

  5. Interferometry explained - Renishaw

    How does an interferometer work? In order to generate an interference pattern with high precision (distinct fringes), it is very important to have a single highly stable wavelength source, which is …

  6. Basics of Interferometry - Georgia State University

    Instead of taking images of stars, an interferometer records the interference pattern (or interference fringes) created by combining the light from two or more telescopes.

  7. Interferometer - an overview | ScienceDirect Topics

    An interferometer is defined as an instrument used to measure the interference of light waves, often employed in applications such as infrared spectrophotometry to analyze the properties of light …