Sapphire window
Sapphire Windows are manufactured from single crystal sapphire, making them ideal for demanding applications (such as laser systems) because of their extreme surface hardness, high thermal conductivity, high dielectric constant and resistance to common chemical acids and alkalis. Sapphire is the second hardest crystal next to diamonds and, because of their structural strength, sapphire windows can be made much thinner than other common dielectric windows with improved transmittance. Chemically, sapphire is single crystal aluminum oxide (Al2O3) and is useful in a transmission range from 0.15 - 5.5µm.
Key features:
- Extreme Surface Hardness Chemical Resistance
- Transmits Wavelengths Ranging From UV to Mid-Infrared
- Thinner and Stronger than Standard Glass Windows
- Big size available
Technical capability
|
Material: |
Optical grade sapphire (Al2O3) |
|
Orientation: |
According to requirement |
|
Diameter: |
2 - 300mm |
|
Diameter tolerance: |
+0/-0.1mm |
|
Thickness: |
|
|
Thickness Tolerance: |
± 0.05mm |
|
Clear aperture: |
90% of the diameter |
|
Surface quality: |
40-20 |
|
Surface accuracy: |
λ/2 |
|
Parallelism: |
< 3 minutes |
在线联系供应商
Other supplier products
 |
Mo Mirror | Mo mirror is suitable for laser cutting machine with power 60-80W. We suggest replacing all three mirrors at the same time to increase the reflecti... |
 |
Fiber End Cap | Quartz rod is made from fused silica. It is applied in end caps for high power fiber laser and laser processing system. Application: high power fi... |
 |
Metalized Sapphire Window | Metalized sapphire windows are created by applying thin layers of chrome, nickel and gold around the edge of a sapphire window. This metalized edge... |
 |
Double convex lens | Like Plano-convex lens, double convex lenses have positive focal lengths and form both real and virtual images. Symmetry is assured by finishing bo... |
 |
Corner Cube Prism | It has three mutually perpendicular surfaces and a hypotenuse face, light entering through the hypotenuse is reflected by each of the three surface... |
Same products
 |
Microcrystalline wax used for improving the flexibility of packaging materials | 卖方: Syntop chemical Co.,Ltd. | Microcrystalline wax is a specialty wax extracted from petroleum. Its primary functions include t... |
 |
288 Holes Plastic Plant Trays | 卖方: Hebei Marshine New Material Technology Co., Ltd. | 288 Holes Plastic Plant Trays 288 Holes Plastic Plant Trays of 288 holes are great for vege... |
 |
plastic bag | 卖方: Hebei Marshine New Material Technology Co., Ltd. | plastic bag If you are a plant lover, you may have heard someone suggest putting a over a pl... |
 |
Seedling Tray Price Philippines - Marshine | 卖方: Hebei Marshine New Material Technology Co., Ltd. | Seedling Tray Price Philippines - Marshine Seedling Tray Price Philippines - Marshine Find ... |
 |
Seedling Trays | 卖方: Hebei Marshine New Material Technology Co., Ltd. | Seedling Trays Wholesale South Africa - Marshine Our seedling trays are exported to South A... |
