CRYSCORE OPTOELECTRONIC LIMITED
CRYSCORE OPTOELECTRONIC LIMITED
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Other Round Sapphire Windows

Other Round Sapphire Windows

With superior technical and chemical properties, sapphire windows can be found in applications across the whole optical industry as well as in the field of measurement and analytical instrumentation. They are widely used for scanner windows, high-pressure systems, high vacuum systems, infrared surveillance systems and plasma systems.

Because Sapphire is a birefringent material, certain optical and sensor applications require the sapphire material to be c-cut. CRYSCORE can provide custom sapphire optical windows with any specifications you need.

Other Round Sapphire Windows Other Round Sapphire Windows
Specifications of Other Round Sapphire Windows
ItemOther Round Sapphire Windows
Crystal Materials99,999%, High Purity, Monocrystalline Al2O3
GradePrime, Epi-Polished
OrientationC-plane(0001) or any orientation
DiameterDia. 3.5 mm to 290 mm
Thickness0.18 mm to 30 mm or any thickness
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)
Cleaning / PackagingClass 100 cleanroom cleaning and vacuum packaging, single piece packaging.

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

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Get More INFO About Sapphire Products
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    Ⅰ. Introduction to the silicon on sapphire technologySilicon on Sapphire (SOS) technology is a heteroepitaxial process used in the manufacture of metal oxide semiconductor (MOS) integrated circuits (...
  • Coating and Metal Coating of Sapphire Windows Coating and Metal Coating of Sapphire Windows
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    Ⅰ. Antireflection coating for the sapphire windowThe anti-reflective coating on the sapphire window reduces transmission loss and improves scratch resistance.1. The sapphire substrate has a high refr...
  • Introduction to the Manufacturing Process of Sapphire Ingot Introduction to the Manufacturing Process of Sapphire Ingot
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    Ⅰ. Introduction to sapphire ingotSapphire ingots are aluminum oxide crystals, which are used to produce sapphire substrates, the most advantageous upstream raw material for LEDs. Under the rapid deve...