1 inch sapphire wafer

Realpoo Optics provides sapphire wafers and substrates of various specifications in different crystal directions, thicknesses, processing accuracy requirements. 

Specifications:

Material : Sapphire AI2O3
Diameter : 2-200mm
Dimension Tolerance :+0.0/-0.1mm
Surface Quality :60/40 , 40/20 , 20/10 , 10/5
Angle Tolerance :<3 arcmin
Double sides polishing

Orientation : C plane
Bevel : Protective bevel as needed

Sapphire (molecular formula Al2O3) single crystal is an excellent multifunctional material. It has high temperature resistance, good thermal conductivity, high hardness, infrared transmission and good chemical stability. Widely used in many fields of industry, national defense and scientific research (such as high-temperature infrared windows, etc.). At the same time, it is also a widely-used single crystal substrate material. It is the preferred substrate for the current blue, violet, and white light emitting diode (LED) and blue laser (LD) industries, as well as an important superconducting thin film substrate.

Realpoo Optics is a professional manufacturer of optical glass lenses, such as Spherical Lens, Ball Lens, Glass Rod,Sapphire Lens, Diffraction Grating etc. The optics can be offered with coating or without coating. Welcome to send your inquiry.