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 YAG laser crystals

For more than 15 years HAM Kristall-Technologie has been dealing with the production of customer specific laser crystals. Years of practice, long experience and special machining methods enables HAM to supply laser rods in exceptionally superior quality.

Our YAG laser crystals are grown according to the Czochralski method at our main facilities in Hörenhausen and are machined by our opticians.

Our product spectra includes:
  • · Undoped YAG
  • · Nd3+ :YAG 0,05 - 1,2 at% Nd3+
  • · Er3+ :YAG 50 at% Er3+
  • · Cr4+ : YAG
Standard specifications for laser rods:

       Diameter: - 1,0 - 13,0 mm

       Length: - 1,0 - 160,0 mm

       Orientation: - rod axis parallel to <111>

End faces:
       - flat/flat
       - wedged parallel or antiparallel
       - brewster angle
       - convex or concave radii

Barrel face:
       - fine ground
       - polished
       - grooved

Coating:
       - AR - coatings
       - HR - coatings
       - PR - coatings
       - special coatings on request

repair service for laser rods:
       - repolishing of damaged end faces
       - reworking to different dimensions

HAM Kristall-Technologie is certified according to DIN EN ISO 9001 and manufactures in appliance to the corresponding DIN and MIL standards.