Complex fluids, such as polymer melts and concentrated suspensions, are foundational materials for industrial products, ...

Portable 3D optical inspection with 4Di InSpec transforms surface metrology, enhancing defect detection and quality assurance ...

Ellipsometry is a total optical measurement technique. This method is employed to measure how the polarization of light changes when passing through a medium. The polarized light shows distortion ...

A collaboration between TU Wien (Vienna), and the universities of Glasgow and the Grenoble, have posed fundamental questions about the nature of precise measurement using light: what is the absolute ...

Optical 3D metrology enables fast, non-contact surface roughness measurement of defects and roughness for precise ...

Sneezes, rain clouds, and ink jet printers: They all produce or contain liquid droplets so tiny it would take several billion of them to fill a liter bottle. Measuring the volume, motion and contents ...

The Korea Research Institute of Standards and Science has successfully developed a length measurement system that achieves a level of precision approaching the theoretical limit allowed by quantum ...

Computational fluorescence microscopy (CFM) requires accurate point spread function (PSF) characterization for high-quality ...