All-phase FFT based distance measurement in laser self-mixing interferometry
Ke Kou, Cuo Wang, Yun Liu
Topics & Concepts
Fast Fourier transformBeat (acoustics)InterferometryLaserSIGNAL (programming language)Computer scienceFrequency modulationOpticsLaser diodePhase (matter)Noise (video)AcousticsPhysicsTelecommunicationsBandwidth (computing)AlgorithmArtificial intelligenceQuantum mechanicsProgramming languageImage (mathematics)Semiconductor Lasers and Optical DevicesPhotonic and Optical DevicesAdvanced Fiber Laser Technologies