Example image of eyePlorer eyePlorer map for 'Sagnac effect': Georges Sagnac Interferometry Rotation Interference (wave propagation) Angular velocity Optical fiber Inertial frame of reference Classical electromagnetism Special relativity Gimbal Inertial navigation system Aether drag hypothesis Albert Abraham Michelson Henry Gale Binomial approximation Fizeau experiment Hendrik Lorentz Metric tensor Born coordinates Minkowski space Ring laser gyroscope Compass navigation system Galileo (satellite navigation) Global navigation satellite system Global Positioning System GLONASS Michelson–Gale–Pearson experiment List of effects Fibre optic gyroscope Interferometric visibility Coherence (physics) Electron interferometer Scientific phenomena named after people Fiber optic sensor Degree of coherence Status of special relativity Inertial space Einstein synchronisation Timeline of luminiferous aether Michelson–Morley experiment Luminiferous aether History of special relativity