KnowraMichelson interferometerLinked fromLinked fromThe 30 pages that link to Michelson interferometer, each with the reason it gives.All 30Broader topic 13Related 10Narrower topic 3Compared with 4InterferometryBroader topic: Its adjustable arms make path differences and fringe shifts easy to measure.Michelson–Morley experimentBroader topic: Its perpendicular arms formed the experiment’s core measurement apparatus.InterferenceBroader topic: Its fringe shifts turn tiny path changes into measurable signals.MetreBroader topic: Its interference fringes enabled precise comparisons of optical wavelengths and lengths.Optical path lengthBroader topic: Its fringe shifts reveal changes in the arms’ optical path difference.Wave opticsBroader topic: Its fringes turn tiny path changes into measurable shifts.Wave interferenceBroader topic: It measures tiny path-length changes through shifts in fringe position.Albert A. MichelsonBroader topic: Michelson developed this instrument to compare light paths with exceptional precision.Rainer WeissBroader topic: Weiss adapted this layout to detect differential changes in LIGO’s perpendicular arms.Helium–neon laserBroader topic: A helium–neon laser is a common coherent source for demonstrating this instrument.Edward W. MorleyBroader topic: Its perpendicular light paths made the proposed ether-wind effect testable.First observation of gravitational wavesBroader topic: LIGO uses this design to measure tiny changes in arm length caused by passing waves.Gravitational-wave observatoryBroader topic: Its two-arm layout is the foundation of LIGO’s gravitational-wave measurement.