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Contract Service for Crystal Growth

All kinds of Growth Methods in House

 

Growth Metho

FZ (Floating Zone）

  • Low cost and high purity by crucible free growth
  • Capable of ;
    • Atmosphere control
    • Very high temperature; >3000deg.C

CZ (Czochralski）

  • Simple structure allowing for large crystals;>100mm dia.
  • Automatic diameter control of crystal growth

VB (Vertical Bridgeman）

  • Highly reproducible
  • Low cost

TSSG/KY (Top Seeded Solution Growth/Kyropoulos）

  • Low stress by small temperature gradient

DCCZ (Double Crucible CZ）

  • High homogeneity for wide range solid solution from incongruent melt and doping concentration

EFG (Edge-DefinedFilm-Fed Growth）

  • Arbitrary shape of cross section
  • High homogeneity for wide range solid solution from incongruent melt and doping concentration in die

 

Practical Experience

Mg:SLT/Mg:SLN, SLT/SLN, CLBO, BBO, LBO, KT, TeO2, LBGO, LGT, TGG, TSAG, YIG, YAG, YSO, Nd: YVO4, GdVO4, GSO, LGSO, GPS, BSO, SrI2, Mg2SiO4, TiO2, LiB3O5, Li2B4O7, Sapphire, LiCAF, etc

Facilities

    • Crystal Processing
      Wafer Slicer, OD Cutter, Automatic Dicing Saw, Cylindrical Grinder, Surface Grinder, Lapping & Polishing Machine
    • Measurement and Evaluation
      1. Single Crystals
        Spectrophotometer, Differential Scanning Calorimeter, Polarization Microscope, X–ray Laue Camera, X–ray Diffractometer, X–ray Topography, Schlieren Optical System, Zygo Interferometer, Refractometer
      2. Optical Devices
        Life–time Testing System, Optical Loss Measurement, Photo–Thermal Common Path Interferometer

 

Technical Documents:
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