Sapphire Windows (Al2O3)

UniversityWafer -  Silicon for Researchers
University Silicon Wafer for Production

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Buy Sapphire Windows Online and SAVE!

Compare our prices to competitors. We can beat any price!

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

Below are just some of the sapphire windows that we have in stock.

Please let us know if you can use or provide us with your specs/qty.

We can manufacture Sapphire up to 200mm in diameter!

Item# Dia Ori Thick (um) Polish
3156 Rectangle <0001> 500um SSP
3467 10mmX10mm <0001> 430um DSP
3409 6.0mm <0001> 100um DSP
1251 50.8mm <0001> 430um DSP
1306 50.8mm <0001> 430um SSP
2768 50.8mm <0001> 330um DSP
3407 50.8mm <0001> 100um DSP
1732 100mm <0001> 650um SSP
2562 100mm <0001> 650um DSP

Other diameters/dimensions also available

Sapphire Window Sale

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

Sapphire Windows

 

Sapphire Window Orientations

  • R-axis (10-12)
  • C-axis (0001)
  • A-axis (11-20)
  • M-axis (11-10)

A-Plane Sapphire Window Inventory

C-plane Sapphire Window Inventory

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

  • 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


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M-Plane Sapphire Window Inventory

R-Plane Sapphire Window Inventory

Part number
Size Orient Qty Polished
A.23.0309 107.95*1.2195mm R-PLANE 4 no
A.24.0011 100*0.5mm R-PLANE 5 single
A.24.0024 50.8*0.43mm R-PLANE 22 single 
A.25.0062 100*0.5mm R-PLANE 17 double
A.32.0096 82.55*68.072mm R-PLANE 464 no
A.33.0217 82.55*68.072*2.413mm R-PLANE 4 no
A.33.0218 82.55*68.072*2.794mm R-PLANE 18 no
A.35.0055 25.4*25.4*0.254mm R-PLANE 26 double

Sapphire Wafer
2", 430um,SSP, R plane
Delivery Time: 1 Day

Sapphire Wafer
2", 430um,DSP, R plane
Delivery Time: 1 Day