Electronic collimator measurements
One hundredth of an arc second – this is the resolution of our electronic collimators! In combination with our rotary stages, we use collimators for the measurement of angles. Not only static parts are measured. The high resolution of the collimators allows to measure long time reproducibility, e.g. of linear stages for laser beam guidance components, or for resonator assemblies. We analyze everything that is supposed to stay geometrically stable!
Different kinds of collimators are used for the qualification of imaging properties of optics, e.g. for the analysis of focus spot geometries of our customers' laser mirrors. – And we compare the measurement results directly with theoretical simulation values!