Polished Sapphire Wafers and Substrates
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Polished Sapphire Wafers and Substrates![]() Sapphire wafers and substrates are available in all orientations with the more common ones being R-plane (1-102), A-plane (11-20) also referred to as 90-degree Sapphire and C-plane (0001) referred to as 0-degree or basal plane Sapphire. Valley also stocks Silicon on Sapphire (SOS) wafers.Transmission Curve and Technical Data Sheet Because it is an anisotropic hexagonal/rhomohedral crystal, some properties depend on the crystallographic direction and these directions are specified relative to the optical C-axis. Sapphire wafer and substrate applications include:
Informative Sapphire Web sites:
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Valley Design East
Phoenix Park Business Center 2 Shaker Road, Bldg. E-001 Shirley, MA 01464 Phone: 978.425.3030 Fax: 978.425.3031 Valley Design West Santa Cruz, CA 95060 Phone: 831.420.0595 Fax: 831.420.0592 |