英国Sheffield Hallam University
我们的使命很简单:改变人生。我们通过塑造学生的未来,并为他们毕业后的生活做好准备来实现这一目标。我……...
WITec’s TrueSurface microscopy module introduced topographic Raman imaging to the marketplace. It uses an advanced optical profilometer integrated within the instrument to trace the surface of even roughly-textured or heavily-inclined samples during 3D molecular characterization. This combination of profilometry and Raman spectral acquisition ensures that measurements maintain optimum focus along the surface or at a set distance below while requiring minimal, if any, sample preparation.
As the sensor actively monitors data acquisition with sub-micrometer resolution, its closed-loop operation can compensate for any variations in temperature or humidity during measurements with long integration times, resulting in perfectly sharp and detailed images. Both the profilometry and Raman measurements are acquired through the same optical axis for fast and convenient one-pass operation.
Investigations on pharmaceutical tablet coatings, geological samples, composite emulsions, semiconductors and many other applications can benefit from TrueSurface.
Key Features
Topographic Raman microscopy image of micro-structured silicon.Image Credit: WITec GmbH
Topographic Raman microscopy image of a pharmaceutical tablet with corresponding spectra.Image Credit: WITec GmbH
Topographic Raman microscopy image of cellulose fibers.Image Credit: WITec GmbH
我们的使命很简单:改变人生。我们通过塑造学生的未来,并为他们毕业后的生活做好准备来实现这一目标。我……...
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