Fiber Isolator YIG Film GSGG Wafer Single Crystal Substrates - 3 Inch Diameter, 7.09 g/cm³ Density
Price:
Negotiable
MOQ:
1pc
Delivery Time:
4-5weeks
Brand:
Crystro
Product Description
Fiber Isolator YIG Film GSGG Wafer Single Crystal Substrates
Product Overview
Gadolinium Gallium Garnet (GGG) substrates are specialized magneto-optical materials used for YIG and BIG film epitaxy. Our Substituted Gadolinium Gallium Garnet (SGGG) wafers feature precisely controlled lattice parameters and superior surface polish quality for optimal epitaxial growth.
Crystal Properties
| Property | Specification |
|---|---|
| Crystal Growth Method | Czochralski |
| Crystal Growth Orientation | (100), (111) |
| Maximum Size | 3 inch diameter |
| Lattice Parameter | 12.383 Å (GGG), 12.505 Å (SGGG) |
| Density | 7.09 g/cm³ |
| Melting Point | 1730 °C |
| Hardness | 7.5 (Mohs) |
| Transmission Range | 0.3 to 7.0 mm |
Technical Specifications
| Parameter | Value |
|---|---|
| Orientation Accuracy | <111> <100> within ±15 arc min |
| Wave Front Distortion | <1/4 wave@632 |
| Diameter Tolerance | ±0.05mm |
| Length Tolerance | ±0.2mm |
| Flatness | <1/10 wave at 633nm |
| Parallelism | < 30 arc Seconds |
| Surface Quality | 10/5 Scratch/Dig |
| Clear Aperture | >90% |
| Diameter Range | 2.8-76 mm |
Applications
- Substrates for liquid epitaxy processes
- Dedicated substrates for magneto-optical films (YIG, BIG)
- Fiber isolator components
- Optical communication devices
Manufacturing Advantages
- Direct factory production with full quality control
- Complete processing capabilities from cutting to coating
- Professional R&D team with 20+ years experience
- SGS certified manufacturing facility
- Flexible production capacity for custom requirements
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Company
ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.
Location
No. 176, Yuner Rd, Yunhai Rd Industrial Park, Baohe District，Hefei City，Anhui Province
Contact Person
Wu