描述
Specification
- Material: GGG single crystal
- Orientation: <111>±0.3°
- Dimension: 10 mm x 10 mm
- Dimension Tolerance: +/-0.1 mm
- Thickness: 0.5 mm
- Thickness Tolerance: +/-0.05 mm
- Polishing: Single Side Polished
- Polished Side Roughness: Ra<0.5 nm
Gadolinium Gallium Garnet (GGG) is a special substrate for magneto-optical thin films. GGG single crystal substrates with different tangential directions can be optimally matched with the crystal lattice of YIG and BIG thin film magneto-optical materials, so as to ensure the successful epitaxial growth of YIG and BIG thin films. GGG crystal is also the best substrate material for making microwave isolators.
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