3-Inch Gadolinium Gallium Garnet GGG Single Crystal Substrates - 7.13 g/cm³ Density, 1725°C Melting Point
Price:
Negotiable
MOQ:
1pc
Delivery Time:
4-5weeks
Brand:
Crystro
Product Description
3" Gadolinium Gallium Garnet GGG Single Crystal Substrates
Gadolinium Gallium Garnet (GGG, Gd₃Ga₅O₁₂) is a high-performance synthetic crystalline material with exceptional mechanical, thermal, and optical properties. This colorless cubic lattice material features a density of 7.08 g/cm³ and Mohs hardness rating, making it ideal for demanding industrial applications.
Key Advantages
- Large diameter options: 3-inch and 4-inch substrates
- Precise crystal orientation: <100>±0.2°
- High thermal conductivity: 7.4 W·m⁻¹·K⁻¹
- Exceptional laser damage threshold: >1 GW/cm²
Technical Specifications
| Property | Value |
|---|---|
| Chemical Formula | Gd₃Ga₅O₁₂ |
| Lattice Parameter | a = 12.376 Å |
| Growth Method | Czochralski |
| Density | 7.13 g/cm³ |
| Mohs Hardness | 8.0 |
| Melting Point | 1725°C |
| Refractive Index | 1.954 at 1064 nm |
Applications
GGG substrates are widely used in optical component fabrication, magneto-optical film substrates, and as high-quality diamond simulants in jewelry applications. The material can be customized with various dopants for specific color modifications.
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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