What is Michelson interferometer?

interferometer Michelson is a device that distributes a beam of light, reflects two rays outside separate mirrors and recombricates them from different paths. Inside the tool moving mirror changes the path of one beam. When the two light rays are joined again, they interfere with each other; The detector for measuring intensity changes is included. The created patterns were used to study wave properties of light, so these principles can be applied to other measurements. Many two-Parsk interferometers are based on Michelson's interferometer, which was invented by Albert Abraham Michelson in the early 90's. One mirror can turn to one side or the other. When the light enters the device, it hits a beam that reflects part of the light and transmits the next part. Each beam hits the embarrassing mirror. When it is reflected, changes in the position of one mirror change the path of one beam to change the interference effect.

The intensity of the beamU can then be measured by the versus intensity graph difference on the graph called Interferogram. This early form of interferometer was used in the development of tools that can measure radiation in specific ranges in a bright spectrum. Fourier transformation spectroscopy is based on the Michelson interferometer, which is able to create a picture of all wavelengths in the light pattern. The interferometer can also receive more light than other tools and is more sensitive, especially for infrared light.

Michelson interferometer can be used to measure wavelengths of specific substances such as sodium or helium. Its ability to detect gases and various other elements is useful in monitoring the contents of the contents. Astronomers sometimes use devices to measure the size and composition of other planets and stars of light years. For space use, interferometers can also detect how fluids are affected by convection currents to measure the gravitational force.

different mathematical formulas are used to interPretation of the results of interferometer Michelson. The angles, the intensity of the beam and the wavelength of the light should be understood from a numerical perspective. Proper education and experience help to understand what measurements mean and apply the basic principles to the operation of the device in any application in which it is used.