Optical Materials

Product Catalog 2014

InStockOptics

Laser optics direct from stock. All products are inspected at metrology laboratory, certified and delivered worldwide direct from European Union.

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4 inch Monocrystalline Sapphire Ingot

4 inch Monocrystalline Sapphire Ingot
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Material Monocrystalline sapphire
Diameter 100,2 + 0,05mm
Orientation C-plane [0001]
tilted M-axis 0.0 ± 0.1 degree
tilted A-axis 0.0 ± 0.1 degree
Primary Flat Orientation A-axis [11-20] ± 0.2 degree
Primary Flat Length 30 + 0,05mm
Surface roughness Fine ground 1 ± 0.2 μm
Defect region < 10 %
Coloration No coloration
EPD < 1000 / cm2
Average ingot lenght < 100 mm
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Attention! You can customise this product to your needs.
A synthetic monocrystalline sapphire monocrystal is a perfect material with a perfect structure. Used in production of light-emitting diodes (LEDs), radio frequency integrated circuits. The high-tech equipment and innovative technologies was used to grow large diameter artificial sapphire crystals weighting up to 95 kg by the Kyropolus method.
varna Low dislocation density
varna Cracks/pits free
varna High performance
varna Cost effective

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InStockOptics

Laser optics direct from stock. All products are inspected at metrology laboratory, certified and delivered worldwide direct from European Union.