Crystal Growth Facilities

Crystal Growth Facilities

We are the only company in the world that possesses all of single crystal growth unit.

Crystal Growth Facilities

Czochralski (CZ) Pulling Furnaces

For Large-Size Crystal: SLN, CLN, SLT, CLT, BBO, LGT, TeO2, YAG, YVO4, LSO, YSO, Sapphire, Isolator Crystals

Floating Zone (FZ) Furnaces

For High-Purity Crystal free of Impurities from Crucible / Suitable for Trial Growth of New-Type Crystal: YVO4, TiO2, YIG, Isolator Crystals

Top-Seeded Solution Growth (TSSG) Furnaces

For High-Quality Crystal:CLBO, LBO, KT, KGW

Vertical Bridgeman (VB) Furnaces

For Large-Size Crystal:BSO, LGT, LGS, LN, LBO, Sapphire

Edge-defined Film-fed Growth (EFG) Furnaces

For Shape-Controlled Crystal (Plate Crystal etc.):STO, YVO4, Sapphire

Kyropulos Furnaces

For Large Size Crystal with less distortion:High melting point crystals, Sapphire and Isolator Crystals

Crystal Processing Facilities

3-inch Wafer Slicing Machine

2-inch Wafer Slicing Machine

OD Cutting Machine

Automatic Dicing Saw

Cylindrical Grinding Machine

Surface Grinding Machine

Lapping and Polishing Machine

Single Crystal Measurement and Evaluation Facilities


Measurement of Absorption spectrum

DSC (Differential Scanning Calorimeter)

Measurement of Curie Temperature

Polarization Microscope

Inspection of Sub-grains and Inclusion in Crystal

Laue Camera

Measurement of Crystal Orientation

X-ray diffractometer

Confirm Crystallographic Orientation

Topography System

Analysis of Distribution and Pattern of Wafer Defects and Strain by Two-Dimensional Mapping (Image)

Schlieren Optical System

Checking Existence of Sub-grains Measurement of Refractive Index

Zygo Interferometer

Measurement of Wafer Surface Roughness and Internal Refractive Index


Measurement of Refractive Index and Birefringence for Crystal Block/Wafer