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On the full surface of the measurement region, 3D interference measurement sensors emit light. While moving the optical unit up and down, they instantaneously calculate the height information of numerous points from the interference light received coaxially and without blind spots.
The 3D profiles, surface roughness, and line roughness of a variety of targets, including transparent or mirrored targets, rough metal surfaces, and black rubber, may all be measured quickly and accurately using the white light interferometry technique. The material and colour of the target have no bearing on these parameters.
In contrast to measurements utilising 1D laser displacement sensors that rely on triangulation, coaxial measurement is carried out using the light from the surface, thus surface characteristics like the ends of grooves and other similar narrow locations do not block the reflected light. It is not impacted by the target’s profile, making for fast and stable measurements.
The Global 3D Interference Measurement Sensor market accounted for $XX Billion in 2022 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2023 to 2030.
KEYENCE’ Ltd On the full surface of the measurement region, 3D interference measurement sensors emit light. While moving the optical unit up and down, they instantaneously calculate the height information of numerous points from the interference light received coaxially and without blind spots.
The 3D profiles, surface roughness, and line roughness of a variety of targets, including transparent or mirrored targets, rough metal surfaces, and black rubber, may all be measured quickly and accurately using the white light interferometry technique.
The material and colour of the target have no bearing on these parameters. Unlike measurements made with 1D triangulated laser displacement sensors.
Because coaxial measurement is done using the light from the surface, surface features like the ends of grooves and other similar narrow areas do not block the reflected light. It is not impacted by the target’s profile, making for fast and stable measurements.
