JOURNAL ARTICLE
Optical Rotation Sensor based on Speckle Interferometry
Alexander KochMin LüShengjia WangLaura AulbachMartin Jakobi
Year: 2017 Pages: SeM3E.4-SeM3E.4
Abstract
A novel interferometric approach without phase unwrapping process is proposed to realize the highly accurate measurement of the in-plane rotation angle and its direction in real time by applying an adjustable aperture optical sensor.
Keywords:
Interferometry Rotation (mathematics) Speckle pattern Optics Electronic speckle pattern interferometry Speckle imaging Process (computing) Phase (matter) Computer science Phase unwrapping Physics Artificial intelligence
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Topics
Optical measurement and interference techniques
Physical Sciences → Computer Science → Computer Vision and Pattern Recognition
Advanced Fiber Optic Sensors
Physical Sciences → Engineering → Electrical and Electronic Engineering
Advanced Measurement and Metrology Techniques
Physical Sciences → Engineering → Mechanical Engineering
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