Precision flatness measurement based on orbital angular momentum
Sign Up to like & getrecommendations! Published in 2025 at "Chinese Physics B"
DOI: 10.1088/1674-1056/adbd14
Abstract: We propose a method to measure the flatness of an object with a petal-like pattern generated by the interference of the measured orbital angular momentum (OAM) beam and the reference OAM beam which carries the… read more here.
Keywords: angular momentum; flatness measurement; orbital angular; flatness ... See more keywords
Rail Flatness Measurement Based on Dual Laser Triangulation
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Industry Applications"
DOI: 10.1109/tia.2024.3376322
Abstract: Surface metrology is crucial task in automated quality control. The measurement of surface features such as regular and irregular patterns, roughness, waviness, flatness and dimensions is of utmost importance to ensure products are being manufactured… read more here.
Keywords: triangulation; flatness measurement; based dual; measurement ... See more keywords