EPI Polished GSGG Single Crystal 10x10x0.5mm with 7.09 g/cm³ Density for Magneto-Optical Applications
Price:
Negotiable
MOQ:
1pc
Delivery Time:
3-4weeks
Brand:
Crystro
Product Description
EPI Polished GSGG Single Crystal - 10×10×0.5mm, 7.09 g/cm³ Density
This GSGG (Substituted Gadolinium Gallium Garnet) single crystal is grown using the Czochralski method and features exceptional physical, mechanical, and chemical properties. With dimensions of 10×10×0.5mm and a density of 7.09 g/cm³, it serves as an ideal substrate for magneto-optical applications.
Primary Applications
- YIG and BIG epitaxial film growth
- Microwave devices and optical communication components
- Substitute for GGG substrates in magneto-optical systems
- Core component for 1.3μm and 1.5μm optical isolators
Material Properties
| Property | Specification |
|---|---|
| Composition | (Gd₂.₆Ca₀.₄)(Ga₄.₁Mg₀.₂₅Zr₀.₆₅)O₁₂ |
| Crystal Structure | Cubic: a = 12.480 Å |
| Molecular Weight | 968.096 |
| Melting Point | ~1730°C |
| Density | ~7.09 g/cm³ |
| Hardness | ~7.5 Mohs |
| Refractive Index | 1.95 |
| Dielectric Constant | 30 |
| Dielectric Loss Tangent (10 GHz) | ~3.0 × 10⁻⁴ |
| Crystal Growth Method | Czochralski |
| Crystal Growth Direction | <111> |
Technical Specifications
| Parameter | Specification |
|---|---|
| Orientation | <111> <100> within ±15 arc min |
| Wave Front Distortion | <1/4 wave @632nm |
| Diameter Tolerance | ±0.05mm |
| Length Tolerance | ±0.2mm |
| Chamfer | 0.10mm @45° |
| Flatness | <1/10 wave at 633nm |
| Parallelism | <30 arc seconds |
| Perpendicularity | <15 arc min |
| Surface Quality | 10/5 Scratch/Dig |
| Clear Aperture | >90% |
| Available Dimensions | 2.8-76mm in diameter |
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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