Media Summary: Phase Shift Interferometry measures the surface height of very smooth and continuous surfaces with a sub-Angstrom ... The Coherence Scanning Interferometry (CSI) uses white light to scan the surface height of smooth to moderately rough surfaces, ... The Extended Phase Shifting Interferometry (EPSI) also known as CSI optimized for smooth surfaces, achieves 0.1 nm of ...
How Does Sensofar Confocal Work - Detailed Analysis & Overview
Phase Shift Interferometry measures the surface height of very smooth and continuous surfaces with a sub-Angstrom ... The Coherence Scanning Interferometry (CSI) uses white light to scan the surface height of smooth to moderately rough surfaces, ... The Extended Phase Shifting Interferometry (EPSI) also known as CSI optimized for smooth surfaces, achieves 0.1 nm of ... The Focus Variation optical technology has been developed for measuring the shape of large, rough surfaces. Optical Mastery Join us as we demonstrate how to select the right Optical technique for optimal surface data in every ... Learn how to get the most out of your optical profilometer knowing when to use each of the different interferometry techniques: ...
