Ingots

 

Product Specifications

Ingots

 

Material

  • ES2 High Purity Sapphire (99.999%)

Crystal Quality

  • Optical Grades
  • No Grain Boundaries, Twins, Lineages, or Crack

Transmission

  • UV Grade, IR Grade

Orientation

  • C–Plane (0001)
  • A–Plane (11-20)
  • R–Plane (10-12)
  • M–Plane (10-10)
  • Random

Orientation Tilt Tolerance

  • Customer Preference
  • up to 6” ±0.05
  • up to 8” ±0.10

Diameter

  • Up to 300 mm

Length

  • Up to 200mm

Surface Finish 

  • As Cored
  • Fine Ground

Available Options 

  • Primary and Secondary Orientation Flats
  • Precision Orientation Off Set 
  • Orientation Notch

 

 


 

Custom Specifications not listed above are also available

 

Sapphire Ingot is typically used as raw material for further fabrication. Rubicon offers optical grade sapphire ingot, including UV and IR grade. In addition to standard sizes and orientations, orientation offsets and orientation flats are available upon request. Ingots are supplied with surfaces “As Cored” or “Fine Ground” to maximize customer flexibility in final processing.

Product Specifications