Raman spectroscopy imaging

04/01/1997

Raman spectroscopy imaging

The Raman imaging microscope combines scanning spectroscopy and 2-D imaging in a single system. The microscope scans to a spatial resolution of 1 ?m and a spectral resolution down to 0.2 cm-1, providing 2D images, and 2D and 3D spectral plots. The scan is performed using a 25 mW laser. While the standard microscope scans across the full range from 200 to 4000 cm-1, optional extensions provide ranges of 100 to 4000 cm-1 and 5000 to 7000 cm-1. The instrument can also be customized for remote analysis, high-temperature measurement up to 1500?C, low-temperature measurement down to 4K, and large-area scanning without stitching. Renishaw Inc., Schaumburg, IL; ph 408/234-0958, fax 408/944-9139.