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Sapphire windows

Diameter: From 2mm~200mm
Thickness: From 0.25mm~50mm
Materials: Synthetic Sapphire


Sapphire Windows

Sapphire Windows is widly used in many optical filed, it can resist scratches, Acid and Alkali attack, Shocks, beacause it's good machinical properties. While Sapphire Windows have good machinical Properties, they also have a superior optical index.
Typically, it can transmitt the light from 190nm~2100nm. from DUV~IR.
Size we can offer: From φ2mm~φ200mm Thickness:From 0.5mm~50mm
Surface Quality : Up to 10/5 S/D Surface Flatness: Up to λ/10 @633nm

Basic Properties Of Synthetic Sapphire

Properties Index
Chemical Formula: Al2O3
Optical Index Of Refraction: No:1.768/ Ne:1.760 589.3nm
Compressive Strength: 300,000 PSI
Flexural Strength : 100,000 PSI
Tensile Strength: 58,000 PSI
Mohs Hardness: 9 Grade
Maximum Temperature (Continuous): 2000℃
Coefficient Of Expansion-Perpendicular to C-axis:


Coefficient Of Expansion-Parallel to C-axis: 5.4x10-6/℃
Conductivity: 46w/mk
Specific Heat (0~100℃): 0.16cal/g℃
Please contact us if you want to know more, also you can check our stocked Sapphire windows

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Sapphire rods...

Optic-well Optics Co.,Ltd

sapphire windows, sapphire tubes, sapphire rods, sapphire lenses, sapphire prism, sapphire components, sapphire optics

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Tel: +8618628098962
Group 8 No.2 Zhihe Village, China, 611930


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