The CRS14 solid-state Raman shifter uses 6 pairs of specially designed changeable cavity mirrors.
By changing one mirror pair for another, highly-efficient generation of tunable radiation of the 1st, 2nd and 3d Stokes components individually or together can be established at the CRS14 output.
The Ti:Sapphire pump wavelength range is divided into two subranges. Subrange I covers the operational wavelength range 815-850 nm, while Subrange II covers the operational wavelength range 850-900 nm of Ti:Sapphire laser.
By choosing between Subrange I or Subrange II and choosing one of the available 6 pairs of cavity mirrors, tunable radiation with the parameters as follows can be established at the CRS14 output: