SAPPHIRE Al2O3 WINDOWS
Description
Sapphire is an ideal window material. It has excellent transmittance from the ultraviolet to the mid-infrared, it exhibits high thermal conductivity, and it has very high surface hardness, making it more resistant to scratches than BK7 or fused silica. Non-coated and AR coated products are available.
SAPPHIRE Al2O3 WINDOWS
Specifications |
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|---|---|
| Substrate Material: | Sapphire |
| Antireflection Coating: | Coated |
| Diameter: | 10.0 mm |
| Surface Quality: | 80-50 scratch-dig |
| Surface Flatness: | lambda/2 |
| Thickness: | 0.5 mm |
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China
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Frequently Asked Questions
The available dimensions of Sapphire Al2O3 Windows are listed in the Standard Sapphire Windows table, which includes diameter, thickness, wavefront distortion, product number, and parallelism.
Non-coated and AR coated products are available.
The standard specifications of Sapphire Al2O3 Windows include optical material, orientation, diameter tolerance, thickness tolerance, clear aperture, parallelism, surface quality, wavefront distortion, bevel, and coating.
Sapphire Al2O3 Windows is an ideal window material that has excellent transmittance from the ultraviolet to the mid-infrared, high thermal conductivity, and high surface hardness.
Sapphire Al2O3 Windows transmits ultraviolet light but sometimes exhibit fluorescence when subjected to powerful ultraviolet sources. For this reason, they are best suited for use with visible to infrared wavelengths. It is also important to wear laser safety goggles when checking optical path and adjusting optical axis.