C-axis (0001) orientation 12inch diameter 300mm with notch DSP Sapphire Substrate wafers thickness 1.5mm C-a

TYPICAL CHOICES FOR PART ORIENTATION:


Why Sapphire?

• Zero Degree: The direction of view is parallel to the optical axis of the crystal

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• 90 Degree: The direction of view is perpendicular to the optical axis of the crystal

• C-Axis: In a rod, the direction along its length. In a window, the direction perpendicular to the face.

• M-Plane: The plane containing the optic axis (C) and inclined 30 degrees to the A-axis

• A-Plane: The plane that is perpendicular to the A-axis, containing the C-axis

• R-Plane: A plane inclined 57.5667 degrees to the optic axis in the same zone as the M-plane.

• Random: There is no specified relationship between the part and the crystalline orientation. The part is manufactured without concern about orientation.

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  Application

  Sapphire wafer and substrate applications include:

  Microelectronic IC applications

  SOS Silicon-on-Sapphire

  The growth of superconducting compounds / Gallium Nitride

  Infrared detectors

  Hybrid microelectronics

  Polishing carriers

  Hostile environment

  Optical transmission from ultraviolet to near infrared

  High temperature

  Radiation resistance

  
  

  Product Name

  Sapphire Ingot

  Sapphire Wafer

  Sapphire Crystal

  Precision Sapphire Rod

  Sapphire Substrate and Wafer

  Sapphire Prism

  Sapphire Screen Cover

  Sapphire Optical Window

  Sapphire Window

  Sapphire Lenses

• Product Description
  
  

  Product Name	2-10" 4inch C-Plane Sapphire Glass Wafer
  Material	Sapphire
  Diameter	4inch dia100mm
  Diameter Tolerance	+-0.1mm
  Thickness	500±25um
  Shape	with of length
  Surface	DSP/SSP
  Flatness	>L/4
  Surface Quality	20/10
  Bevel	yes
  Coating	uncoated

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