Item | LabRAM HR Evolution |
---|---|
Detective spectral range | 440nm~2200nm |
Laser wavelength | 532nm |
Grating | 600&1,800gr/mm |
Spectral resolution | 0.5cm-1(532nm) |
・Stress evaluation
・Evaluation of Stress distribution along the thickness direction
Test Procedure
(Specimen:Polycarbonate/Thickness:2mm)
Stress mapping
(Spatial resolution:5μm)
Raman spectroscopy provides micrometer order stress distribution.