CRYSCORE OPTOELECTRONIC LIMITED
CRYSCORE OPTOELECTRONIC LIMITED
Contact
Other Square & Rectangular Sapphire Windows

Other Square & Rectangular Sapphire Windows

Sapphire optical window has the excellent characteristics of high refractive index and low dispersion rate which provides the conditions for creating large-caliber advanced lenses.

Cryscore can produce high-quality sapphire windows with any orientation, thickness and different sizes ranging from 3mm x 3mm to 200mm x 200mm. All of our sapphire windows have strict quality control, cleaned and packed in class 100 room.

Other Square & Rectangular Sapphire Windows Other Square & Rectangular Sapphire Windows
Specifications of Other Square & Rectangular Sapphire Windows
ItemOther Square & Rectangular Sapphire Windows
Crystal Materials99,999%, High Purity, Monocrystalline Al2O3
GradePrime, Epi-polished
OrientationC-plane(0001) or any orientation
Size3 mm x 3 mm to 200 mm x 200 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.

Sapphire Product- Inquiry
Get More INFO About Sapphire Products
  • An Introduction to Silicon on Sapphire Technology An Introduction to Silicon on Sapphire Technology
    Jan 14, 2022
    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
    Dec 14, 2021
    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
    Jun 16, 2021
    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...