The Role of White Light Interferometry (WLI) in 3D Optical Surface Profilometry
3D Optical Surface Profilometers are capable of measuring surface roughness, flatness, step height, and other microscopic surface characteristics with remarkable precision. These measurements help manufacturers evaluate product quality, monitor manufacturing processes, and support accurate surface measurement across a wide range of industries. The ability of a profilometer to generate highly detailed three-dimensional surface data depends […]