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- Interferometry - Wikipedia
Interferometry makes use of the principle of superposition to combine waves in a way that will cause the result of their combination to have some meaningful property that is diagnostic of the original state of the waves
- What is an Interferometer? | LIGO Lab | Caltech
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 by merging sources of light to create an interference pattern, which can be measured and analyzed: hence 'Interfere-meter', or interferometer The interference patterns generated by interferometers contain information
- Basics of Interferometry - Georgia State University
The most common measurement in optical and infrared interferometry is a measurement of the amplitude of the fringes This fringe contrast is often called the "visibility" of the fringes
- How do interferometers work? - Explain that Stuff
The basic idea of interferometry involves taking a beam of light (or another type of electromagnetic radiation) and splitting it into two equal halves using what's called a beam-splitter (also called a half-transparent mirror or half-mirror)
- Interferometry explained - Renishaw
What is interferometry? 'Interferometry' is a measurement method using the phenomenon of interference of waves (usually light, radio or sound waves) The measurements may include those of certain characteristics of the waves themselves and the materials that the waves interact with
- Interferometry Explained - National Radio Astronomy Observatory
With interferometry, radio astronomers can combine the signals from many antennas, and even many telescopes It allows them to create an image that is much brighter and sharper than what is possible from a single antenna dish
- Interferometry - NASA Science
Interferometry is an imaging technique in which waves are superimposed in a manner to cause interference NISAR will use interferometry to compare three-dimensional observations of the same scene on Earth to reveal surface motion and change
- Introduction to Interferometers, theory and design types
In this article, we presented the basic principles of interferometry and three different interferometer configurations The choice of each configuration will depend on the specific objectives, equipment, mechanical stability, and laser coherence
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