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 |
Send product request
Other supplier products
 |
Metalized Ge Window | Metalized Ge window is applied in the packaging of infrared focal plane imaging detector. Specifications Material: Optical grade Ge,... |
 |
Penta prism | Penta prism has two important properties. The first is that as the image is deviated by 90 degrees it is neither inverted nor reversed. The second ... |
 |
IR Optics Overview | Materials available Fused silica, sapphire, silicon, Ge, ZnSe, ZnS, AsGa, CaF2, MgF2, BaF2, LiF, AMTIR-1 / IG2, Spinel, IR glass … Product... |
 |
Sapphire prism | Sapphire prism Sapphire has the characteristic of high hardness, thermo stability, excellent thermal conductivity, infrared transmitting, anti-chem... |
 |
Laser window | Key features: - Good quality material used Import fused silica or homemade H-K9L is used. Laser window has the characteristic of high temperatu... |
Same products
 |
OPE wax used in masterbatch processing | Seller: Syntop chemical Co.,Ltd. | OPE wax, or oxidized polyethylene wax, serves as a crucial additive in masterbatch processing. H... |
 |
Orthopedic Equipment Socket Making Vacuum Pump | Seller: Shijiazhuang Wonderfu Rehabilitation Device Technology Co., Ltd | Orthopedic Equipment Socket Making Vacuum Pump Product Description Product Name Pr... |
 |
Nitrogen Charging Tool Supplier | Seller: Ningjin Ding'an Hydraulic Machinery Co., Ltd | Nitrogen Charging Tool Supplier At Hydraulics, we provide high-quality Nitrogen Charging Too... |
 |
Diesel Fuel Injector Nozzles | Seller: 738347 | Diesel Fuel Injector Nozzles (3NY)Wha/tsa/pp: doney(at)china-lutong (dot) net #diesel Pump Rot... |
 |
Intelligent Precision Glue Control System | Seller: 855005 | Intelligent Precision Glue Control System The Golden Horse GM-4020 is an intelligent glue concen... |
