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Sapphire Substrate&Wafer

Sapphire substrates are ideal for use instead of glass substrates when optical transmission is required in the ultraviolet (above 200 nm) or infrared (below 5 μm) range. Low-temperature optical measurements will also benefit from the higher thermal conductivity of sapphire substrates, and they may also be used in high temperature environments up to 2300 K.


Application


  • 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


Specification



  • Material: Sapphire Substrate
  • Orientation:C-AXIS
  • Thickness:0.5mm(other Thickness Ok)
  • Surface:DSP
  • TTV<10um
  • BOW:<10um
  • Warp:<10um
  • Package:100 Grade Cleaning Room By Vacuum Package
  • Customize:Acceptable
  • Thickness Tolerannce:±15um
  • Shape:Round Shape




Standard Diameter                                             


  • 2 inch C-plane sapphire wafer SSP/DSP  

  • 3 inch C-plane sapphire wafer SSP/DSP    

  • 4 inch C-plane sapphire wafer SSP/DSP    

  • 6 inch C-plane sapphire wafer SSP/DSP  

 


Orientation


  • A-plane (1120) sapphire wafer

  • R-plane (1102) sapphire wafer

  • M-plane (1010) sapphire wafer

  • C-axis with a 0.5°~ 10° offcut, toward A-axis or M-axis

  • Other customized orientation



 

Custom Size


  • 10x10x0.5mm sapphire wafer    

  • 20x20x0.5mm sapphire wafer    

  • Ultra thin (100um) 2inch sapphire wafer    

  • 8 inch sapphire wafer    



SSP C-plane 1.0mm/1.3mmm
 
DSP-C-plane 0.65mm/ 0.8mm/1.0mmt

6inch


                      

                               2inch

DSP C-AXIS 0.1mm/ 0.175mm/0.2mm/0.3mm/0.4mm/0.5mm/1.0mmt
SSP C-axis 0.2/0.43mm
(DSP&SSP) A-axis/M-axis/R-axis 0.43mm

                              3inch

DSP/ SSP C-axis 0.43mm/0.5mm

                              4Inch

dsp c-axis 0.4mm/ 0.5mm/1.0mm
ssp c-axis 0.5mm/0.65mm/1.0mmt


Sapphire Substrate&Wafer

Sapphire substrates are ideal for use instead of glass substrates when optical transmission is required in the ultraviolet (above 200 nm) or infrared (below 5 μm) range. Low-temperature optical measurements will also benefit from the higher thermal conductivity of sapphire substrates, and they may also be used in high temperature environments up to 2300 K.


Application


  • 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


Specification



  • Material: Sapphire Substrate
  • Orientation:C-AXIS
  • Thickness:0.5mm(other Thickness Ok)
  • Surface:DSP
  • TTV<10um
  • BOW:<10um
  • Warp:<10um
  • Package:100 Grade Cleaning Room By Vacuum Package
  • Customize:Acceptable
  • Thickness Tolerannce:±15um
  • Shape:Round Shape




Standard Diameter                                             


  • 2 inch C-plane sapphire wafer SSP/DSP  

  • 3 inch C-plane sapphire wafer SSP/DSP    

  • 4 inch C-plane sapphire wafer SSP/DSP    

  • 6 inch C-plane sapphire wafer SSP/DSP  

 


Orientation


  • A-plane (1120) sapphire wafer

  • R-plane (1102) sapphire wafer

  • M-plane (1010) sapphire wafer

  • C-axis with a 0.5°~ 10° offcut, toward A-axis or M-axis

  • Other customized orientation



 

Custom Size


  • 10x10x0.5mm sapphire wafer    

  • 20x20x0.5mm sapphire wafer    

  • Ultra thin (100um) 2inch sapphire wafer    

  • 8 inch sapphire wafer    



SSP C-plane 1.0mm/1.3mmm
 
DSP-C-plane 0.65mm/ 0.8mm/1.0mmt

6inch


                      

                               2inch

DSP C-AXIS 0.1mm/ 0.175mm/0.2mm/0.3mm/0.4mm/0.5mm/1.0mmt
SSP C-axis 0.2/0.43mm
(DSP&SSP) A-axis/M-axis/R-axis 0.43mm

                              3inch

DSP/ SSP C-axis 0.43mm/0.5mm

                              4Inch

dsp c-axis 0.4mm/ 0.5mm/1.0mm
ssp c-axis 0.5mm/0.65mm/1.0mmt