on front   Silicon ICP Etch  |  
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              | Process characteristics: | 
            
            | Depth | 
             | 
            
            | Batch size | 
            1 | 
            
            | Etch rate | 
            1.1 µm/min | 
            
            | Gas | 
            SF6, Ar | 
            
            | Material | 
            silicon | 
            
            | Sides processed | 
            either | 
            
            | Temperature | 
            25 °C | 
            
            
            | Wafer size | 
            
 | 
            
            
            
            | Equipment | 
            VLR 700 Cluster - Fluorine Dielectric Etch Chamber | 
            
            
            
              | Equipment characteristics: | 
            
            | Wafer geometry Types of wafers this equipment can accept  | 
            1-flat | 
            
            | Wafer holder Device that holds the wafers during processing.  | 
            cassette | 
            
            | Wafer materials List of wafer materials this tool can accept (not list of all materials, just the wafer itself).  | 
            quartz (fused silica), sapphire, silicon, silicon on insulator |