Witec Raman Confocal Atomic Force Microscope

The WITec alpha500 combines Confocal Raman Microscopy for 3-D Chemical Imaging and Atomic Force Microscopy for high resolution structural imaging in an automated system. The system includes a motorized sample stage (15 cm 10 cm) and a piezo-driven scan stage (200 m 200 m 20 m). It not only allows high resolution surface topography imaging with AFM at many different sample positions but also Raman Imaging, large area Raman scans and multi-point spectra acquisition at a user-defined number of measurement points.