Alumina single crystal (Al2O3) deposition material
High purity Al2O3 deposition material (99.99%)
Since single crystal sapphire is used, gas generation during deposition is very low.
Since it uses high-purity (99.99%) sapphire single crystal (α-alumina), there are almost no voids in the material, which helps reduce gas generation during deposition. For anti-reflective coatings, hard coatings, and chemical-resistant coatings, please make use of our alumina deposition materials, which are produced in a consistent process from crystallization to cleaning. 【Product Features】 - High-purity Al2O3 single crystal (purity: 99.99%) - Medium refractive index (1.63 @ 550nm) - Appearance: Three standard shapes - crushed, cut, and crescent-shaped
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basic information
This is a deposition material for high-purity alumina (Al2O3) thin films. Since it uses sapphire single crystal (α-alumina), there are almost no voids in the material, which significantly reduces gas generation during deposition. We offer standard types based on particle size. Please refer to the catalog for details. For anti-reflective coatings, hard coatings, and chemical-resistant coatings, we invite you to use our alumina deposition material, which is produced consistently from crystallization to cleaning. 【Product Features】 - High-purity Al2O3 single crystal (purity: 99.99%) - Medium refractive index (1.63 @ 550nm) - Appearance: Three standard shapes - crushed, cut, and half-moon.
Price information
It depends on the quantity, so please contact us for details.
Price range
P2
Delivery Time
P3
※It depends on the quantity, so please contact us for details.
Applications/Examples of results
- Optical thin film deposition materials - Deposition materials for protective films, etc.
Line up（8）
| Model number | overview |
|---|---|
| ES-0510 | Crushing type Size: 0.5 to 1.0 mm |
| ES-1020 | Crushing type Size: 1.0 to 2.0 mm |
| ES-1035 | Crushing type Size: 1.0 to 3.5 mm |
| CS-1030 | Cutting type Size: 1.0 to 3.0 mm |
| M13 | Meniscus type Size: approximately 13 mm × 7 mm × 6 mmt |
| M15 | Meniscus type Size: approximately 15 mm × 7.5 mm × 6 mmt |
| M18 | Meniscus type Size: approximately 18 mm × 9.5 mm × 5 mmt |
| M20 | Meniscus type Size: approximately 20 mm × 10 mm × 5 mmt |
catalog（2）
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Company information
Our company is a manufacturer of oxide single crystals. In particular, we specialize in the following products: 1. Sapphire (α-Al2O3) 2. SrTiO3 3. Rutile (single crystal of TiO2). Although we are a crystal manufacturer, we also perform a full range of processing, including cutting, grinding, and polishing. Having handled crystals for over 70 years since our founding, we possess extensive knowledge and experience, especially regarding sapphire. Recently, we have also been mass-producing sapphire crystals larger than 300mm, allowing us to accommodate large-shaped products and mass production. We are a small company with about 170 employees, but please feel free to contact us if there is anything we can assist you with.