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              鍺材料
              
     
               
              
     
              
	
      
              Germanium(Ge) is widely used in far infrared wavelength, it is transparent from 2 micron to 17 micron.. Germanium also has higher refractive index about 4 at 10.6 micron. Germanium is very popular in FLIR and imaging applications.
                    
              • Transmission Range: 2000 nm~17000 nm
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              • Thermal Expansion Coefficient: 5.5x10-6/K
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              • Density: 5.33g/cm3
                          
                                   
                  
               
               
              


    
    
    
    


              
    
              
    
    
              
     
              
      
               
              
      
      
              Germanium Material

              

     
              
     
              
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