Apr 2017WITec GmbHRequest Info
ULM, Germany, April 5, 2017 — The TrueSurface optical profilometer from Witec GmbH combined surface analysis with Raman spectral acquisition to enable topographic Raman imaging on rough and uneven surfaces.
As the TrueSurface sensor actively monitors and maintains a set distance between the objective and sample surface, its closed-loop operation can compensate for any variations during measurements with long integration times. The measurement area is in focus at all times and produces sharp chemical Raman images with sub-μm resolution.
Uses include investigations on pharmaceutical tablet coatings, geological samples, composite emulsions, complex semiconductor structures and others.