White light interferometry (WLI) is a contact-free optical method for measuring surface height. It uses the phase difference between the light reflected off a reference mirror and the target sample to ...

A Linnik interferometer microscope is designed to take high-resolution images of the surface topography of a sample. The device works by splitting a beam of illuminating light in two, with one beam ...

White light interferometry (WLI) is a contact-free optical method for measuring surface height. It uses the phase difference between the light reflected off a reference mirror and the target sample to ...

Despite massive strides in understanding HIV, there are still important gaps. A new study shows a method interferometry to capture extremely high-resolution visualizations of millions of molecules ...

The MSC WLI white-light interferometer measures surface parameters such as profile, roughness, step height, and microstructure without damaging the target. Its light source is a high-brightness LED ...