FT Raman Spectrophotometer RFS 100/S(Bruker)

FACILITIES / CARACTERIZARI-OPTICE

FT Raman Spectrophotometer RFS 100/S(Bruker)
Technical details : 
  • excitation source: YAG:Nd laser ( 1064 nm) 500mW, horizontally polarized (H)
  • Michaelson interferometer: ROCKSOLID configuration, permanently aligned
  • alignment excitation source: HeNe laser, 633 nm, 1mW
  • Excitation radiation rejection: NOCH filter
  • Detector: Ge-diode, cooled at liquid nitrogen temperature (77K)
  • Acquisition &Control software: OPUS 5.5

Performances : 

  • spectral domain: 50-3600 cm-1 (Stokes shift), -100…-2000 cm-1 (anti-Stokes shift)
  • resolution: 1 cm-1
Experiment types : 
  • FT-Raman 180o (back scattering) and 90o (right angle) measuring geometries
  • FT-Raman Microscope 180o (back scattering) measuring geometry


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