two-arm interferometer

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• Linnik interferometer — A Linnik interferometer is a two beam interferometer used in microscopy and surface contour measurements or topography. The basic configuration is the same as a Michelson interferometer. What distinguishes the Linnik configuration is the use of… …   Wikipedia

• Michelson interferometer — A Michelson interferometer for use on an optical table. The Michelson interferometer is the most common configuration for optical interferometry and was invented by Albert Abraham Michelson. An interference pattern is produced by splitting a beam …   Wikipedia

• Laser Interferometer Space Antenna — For other uses of this acronym, see LISA (disambiguation). Laser Interferometer Space Antenna Artist s conception of LISA spacecraft Operator ESA, NASA Satellite of Sun The Laser Interfe …   Wikipedia

• Mirau interferometer — The figure shows the optical path of a Mirau interferometer. Reference beam (5 4 6) and object beam (5 7 6) have identical optical path length and can thus cause white light interference. Parts of the Mirau interferometer: 1. Lens of the… …   Wikipedia

• Virgo interferometer — The Virgo detector for gravitational waves consists mainly in a Michelson laser interferometer made of two orthogonal arms being each 3 kilometers long. Multiple reflections between mirrors located at the extremities of each arm extend the… …   Wikipedia

• Twyman-Green interferometer — A Twyman Green interferometer is a variant of the Michelson interferometer principally used to test optical components. The setup of the Twyman Green interferometer is similar to that of the Michelson interferometer (cf. same for a picture of the …   Wikipedia

• Jamin interferometer — The interferometer is made up of two mirrors, made of the thickest glass possible. The Fresnel reflection from the first surface of the mirror acts as a beam splitter. The incident light is split into two rays, parallel to each other and… …   Wikipedia

• gravitation — gravitational, adj. gravitationally, adv. /grav i tay sheuhn/, n. 1. Physics. a. the force of attraction between any two masses. Cf. law of gravitation. b. an act or process caused by this force. 2. a sinking or falling …   Universalium

• Optical coherence tomography — Intervention Optical Coherence Tomography (OCT) image of a sarcoma MeSH …   Wikipedia

• Michelson–Morley experiment — Box plots based on data from the Michelson–Morley experiment The Michelson–Morley experiment was performed in 1887 by Albert Michelson and Edward Morley at what is now Case Western Reserve University in Cleveland, Ohio. Its results are generally… …   Wikipedia

• LIGO — For the Latvian holiday Ligo, see Jāņi.LIGO stands for Laser Interferometer Gravitational Wave Observatory. Cofounded in 1992 by Kip Thorne and Ronald Drever of Caltech and Rainer Weiss of MIT, LIGO is a joint project between scientists at MIT… …   Wikipedia