CRYSCORE OPTOELECTRONIC LIMITED
CRYSCORE OPTOELECTRONIC LIMITED
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Dia. 0.5-inch Sapphire Windows

Dia. 0.5-inch Sapphire Windows

Compared with glass windows, sapphire optical windows have superior abrasion resistance, toughness, and fracture resistance.

The sapphire windows we produce are from sapphire crystal grown by the Kyropoulos method. We can provide processing services as well, for example: according to customer requirements to surface finish polishing, edge chamfer, laser cutting, coatings-addition, subtraction or customization.

Dia. 0.5-inch Sapphire Windows Dia. 0.5-inch Sapphire Windows
Specifications of Dia. 0.5-inch Sapphire Windows
Item0.5-inch C-plane(0001) 430μm Sapphire Windows
Crystal Materials99,999%, High Purity, Monocrystalline Al2O3
GradePrime, Epi-Polished
Surface OrientationC-plane(0001)
Diameter12.7 mm +/- 0.1 mm
Thickness430 μm +/- 25 μm
Front SurfaceOptical polished, Scratch / Dig < 10 / 5
Epi-polished, Ra < 0.2 nm (by AFM)
Back SurfaceOptical polished, Scratch / Dig < 10 / 5
Epi-polished, Ra < 0.2 nm (by AFM)
TTV< 10 μm
BOW< 10 μm
WARP< 10 μm
Cleaning / PackagingClass 100 cleanroom cleaning and vacuum packaging, single piece packaging.

Note: Custom sapphire windows with any orientation and any thickness can be provided.


CRYSCORE, your trustworthy sapphire windows manufacturer, contact us now.

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