Ultra-low Wavenumbers Detection Upgrade

< 10 rel. 1/cm


  • enables Raman spectra measurements at ultra-low wavenumbers down to < 10 rel. cm-1
  • provides access to additional information from Stokes and anti-Stokes Raman signals close to the Rayleigh line
  • specialized filter set available for a variety of laser wavelengths (488, 532, 633, and 785 nm).

For more details visit the WITec page