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    • 硅材料
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    硅材料
    
     
     
    
     
    
	
      
    Silicon( Si) is a good IR material , it can be used from 1.2 to 7 microns, its peak transmission range is 
    in 3-5 micron. Silicon can be used in some circumstances where weight is a concern as that the density of Silicon is similar to optical glass. Silicon material is widely used in security and military applications.  
          
    • Transmission Range: 1200 nm~7000 nm
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    • hermal Expansion Coefficient: 2.55x10-6/K
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    • Density: 2.33g/cm3
                
                         
        
     
     
    


    
    
    
    


    
    
    
    
    
    
     
    
      
     
    
      
      
    Silicon Material

    

     
    
     
    
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