Sapphire Windows

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University Silicon Wafer for Production

Get Your Sapphire Windows Quote FAST!


Below are some of the Sapphire (Al2O3) that are on sale!

Sapphire Window

Buy as few as one wafer, or buy in volume!

50.8mm Sapphire 430um DSP
76.2mm Sapphire 350um SSP
100mm Sapphire 600um DSP
200mm Sapphire 1mm SSP

Other diameters/dimensions also available

All orientations including R-axis (10-12), C-axis (0001), A-axis (11-20), and M-axis (11-10).

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Sapphire Wafers in stock and ready to ship:

Diameter: 50.8±0.1mm
Orientation: C-Plane(0001)
M- axis 0.2±0.1 deg off, A- axis 0±0.1 deg off
Primary flat orientation :
A-plane(11-20) ±0.3deg
Primary flat length: 16.0±1mm
Thickness: 400±15um
Bow: ≤10um
TTV: ≤10um
Micro-roughness: Ra≤0.3nm
Front surface finish: Epi-polished
Back surface finish: Fine Ground
Packing: vacuum-sealed in 25 wafers Email us for low pricing

Diameter: 50.8±0.1mm
Orientation: C-Plane(0001)
M- axis 0.2±0.1 deg off, A- axis 0±0.1 deg off
Primary flat orientation :
A-plane(11-20) ±0.3deg
Primary flat length: 16.0±1mm
Thickness: 400±15um
Bow: ≤10um
TTV: ≤10um
Micro-roughness: Ra≤0.3nm
Front surface finish: Epi-polished
Back surface finish: Epi-polished
Packing: vacuum-sealed in 25 wafers Email us for low pricing
Which keyword did you use to find us?
Let us know and we'll discount your order!

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More Sapphire Wafer Inventory

  • Al2O3 Sapphire Wafer, C-plane (0001), 5x5x0.5mm, SSP
  • Al2O3 Sapphire Wafer, C-plane (0001), 5x5x0.5mm, DSP
  • Al2O3- Sapphire Wafer, C-plane (0001), 10mmx5mmx0.5mm, DSP
  • Al2O3 - Sapphire Wafer, C-plane (0001), 10x10x0.1mm, DSP
  • Al2O3- Sapphire Wafer, C-plane (0001), 10x10x0.1mm, SSP
  • Al2O3- Sapphire Wafe, R Plane, 5x5x0.5mm, SSP
  • Al2O3 - Sapphire Wafer 5x5x0.5 mm, A plane (11-20), DSP
  • Al2O3 - Sapphire Wafer 5x5x0.5 mm, A plane (11-20), SSP
  • Al2O3 - Sapphire Wafer, M plane, 5x5x0.5mm, DSP
  • Al2O3 - Sapphire Wafer, M plane, 5x5x0.5mm, SSP

Sapphire Windows

Why buy Sapphire Wafers in large volumes when you can buy just one wafer of the highest quality!

Sapphire Wafers all diameters in stock. Custom specs available! We have single side polish (SSP) and double-side polish in stock and ready to ship. 

Please fill out the form with your specs for an immediate Al2O3 Wafer quote

Sapphire semiconductor substrates are manufactured at Sapphire Products from high quality optical grade Czochralski sapphire. Our integrated facilities allow regulation of the production of substrates from crystal growth to fabrication, and to accommodate special requests on very short notice. Sapphire semiconductor substrates are available in all orientations including R-axis (10-12), C-axis (0001), A-axis (11-20), and M-axis (11-10). Substrates are available in various shapes (circular, rectangle, or square), from a few mm up to 100mm in size, and finishes according to customer specification. Primary flats(as per industry standards) are provided on circular substrates for orientation purposes; secondary flats are available on request. Substrate thickness' range from 0.013" (0.25mm) to 0.025" (0.675mm), depending on your particular application requirements.

We have Sapphire Wafers in stock!

SECTION BLUE LED SUBSTRATES Sapphire Products is a leading provider of high quality sapphire substrates to the expanding Gallium Nitride LED based market. Substrate tolerances and surface finish are keys to Gallium Nitride device production and yield. Sapphire Products sets the standards for flatness and surface finish. Our strong product development team uses industry standard measurement techniques, such as AFM, X-ray rocking curves and surface analysis to study surface and crystalline quality of substrates. C-axis [0001] wafers precisely oriented to within ± 0.25° and primary flat tolerances to ± 0.5° are available in 2" diameter. Other sapphire orientations, misoriented substrates, and wafer tolerances are available.

Sapphire Wafer Inventory