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ANHUI CRYSTRO CRYSTAL MATERIALS CO., LTD. INNOVATOR FOR MAGNETO OPTICAL CRYSTALS
7 Years
| Ask Lasest Price | |
| Brand Name : | Crystro |
| Model Number : | CR210127-03 |
| Certification : | SGS/ROHS |
| Payment Terms : | T/T, Western Union, MoneyGram, Paypal |
| Supply Ability : | 5000pcs per month |
| Delivery Time : | 4-5weeks |
4inch diameter 1mm thick GSGG Wafer
It‘’s a special substrate magneto optical flims. In optical commuication equipment, a large number of 1.3 and 1.5 micron optical isolators are needed, and the core component is YIG or BIG film placed in the magnetic field. Different tangential GGG single crystal substrates can be matched with the lattice of such magneto-optical materials, thus ensuring the successful epitaxial growth of YIG and BIG films. The good physical, mechanical and chemical stability of SGGG also ensures the requirements of the substrate in the process of film perparation. The substrate material is made of microwave isolator SGGG.
| Product Name: | SGGG single crystal substrate | |
| Technical parameters: | Chemical Formular | Substituted GGG |
| Lattice Formular | 12.497A | |
| Growth Method | Czochralski | |
| Mohs Hardness | 7.5 | |
| Melting Point | 1730° C | |
| Purity | > 99.99% | |
| Density | 7.09g/cm3 | |
| Surface roughness | Optically polished side up <100A | |
| Polish | single or double side polish | |
| Orientation | <111>+0.2° | |
| Refractive Index | 1.954 at 1064nm | |
| Specifications: | <100>, <110>, <111> Tolerance: + / -2 degrees | |
| 10x10x1.0mm; 20x20x1.0mm;3" diameter x 0.5mm;4" diameter x 0.5mm... | ||
| Can be customized orientation and size. | ||
| Standard Packaging: | 1000 clean room, 100 clean bag or single box packaging | |
| Storage Instructions: | Since the metal is easily oxidized, please vacuum storage, use
within one month. | |
Application:
Compare GGG with SGGG:
| Material | GGG | SGGG |
| Chemical Formular | Gd3Ga5O12 | Substituted GGG |
| Lattice Constant | 12.383A | 12.497A |
| Growth Method | Czochralski | Czochralski |
| Density | 7.13g/cm3 | 7.09g/cm3 |
| Mohs Hardness | 8 | 7.5 |
| Melting Point | 1725℃ | 1730℃ |
| Refractive Index | 1.954 at 1064nm | 1.954 at 1064nm |
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