Confocal Raman spectroscopy

Brand

WITec Alpha 300R
Possible laser wavelengths
532nm, 633nm and 785nm
Typical sample size
1 – 1000 μm
Sample types
Most organic and inorganic samples
Identification
Bio-Rad database containing over 25.000 reference spectra
Output
Molecular fingerprint

Raman spectroscopy is similar to infrared spectroscopy in a way that both techniques are used to identify unknown substances. Raman spectroscopy uses a laser to interact with an unknown substance. Confocal Raman microscopy combines the Raman spectroscopy with an optical microscope, which provides extra spatial (vertical and horizontal) resolution of samples. Therefore, this technique is especially useful for microscopic defect analysis. Analyses can be performed in 1D, 2D and 3D with spot sizes of less than 1,0 μm.

Confocal raman spectroscopy Characterization is a great method to research the Molecular fingerprint of most organic and inorganic samples.