Photox Optical Systems

Sapphire

 

Sapphire products:

Blanks, windows, substrates, lenses, boules etc.
All possible orientations
EPI-polished surface quality available

Applications include:

chamber windows for endpoint detection and observation 
heater windows 
microwave windows 
microwave plasma tubes and components 
thermocouple protection sheaths
lift pins 
gas delivery plates (GDP's and showerheads) 
end effectors and blades 
focus rings 
optical sensors and lightpipes 
dummy wafers