White Light Interferometry

Summary

Creating 3D-maps of reflective surfaces using The topography measurement is based on a technique called How do you measure the geometry of micro-optical components, as normal microscopy doesn't work? The answer is Just foolin around on a weekend WLI finest hour: A scan sequence through a small drop of glue. The setup is a microscopic Michelson ZYGO's Peter de Groot discusses fundamentals and challenges of surface topography measurements using How does a 3D Optical Profilometer measure surface roughness with nanometer precision? In this video, we introduce the Rtec ... Most precise ruler ever built This animation illustrates how the twin observatories of LIGO work. One observatory is in Hanford, ... SURFBIO project has received funding under the European Union's Horizon 2020 research & Innovation programme under grant ... A look at how to set up and align a