Profilometry

Profilometry is a technique used to measure and analyze the surface features of an object. It creates a detailed map of the surface's topography, capturing its height variations and textures. This can be done without contact, often using light, lasers, or probes to scan the surface. The resulting data helps identify imperfections, measure roughness, and assess surface quality in industries like manufacturing, materials science, and quality control. In essence, profilometry provides precise, quantitative insights into the three-dimensional shape and texture of a surface.