Renishaw inVia confocal Raman/PL microscope system equipped with three excitation laser lines of 325 nm, 442 nm, and 632.8 nm and detectors and optics allowing measurements in the spectral range from 0.7 eV to 3.7 eV.
Typical spectral range: 200 - 4000 cm-1
Spatial resolution (confocal): < 1 μm (lateral), < 2 μm (depth)
Spectral resolution: ~ 1 cm-1
Raman point and mapping analyses to study small and large samples
Optionally: thermal analysis using variable temperature cold stage (-196°C up to RT), stability 0.10°C
Raman spectroscopy for vibrational mode analysis and structure identification of organic and inorganic molecules, polymers, liquids, gels, amorphous and crystalline materials, also biological and forensic samples.
PL for bandgap measurements and defect luminescence