Tencor 6200 SurfScan Defect Scanner


The Tencor 6200 SurfScan Defect Scanner is an inspection tool designed to map the defectivity of a wafer. The defect resolution of the SurfScan is sufficient to reliably detect particles as small as 0.2 microns in diameter on an unpatterned silicon wafer. The SurfScan uses a normal incidence laser beam to detect imperfections in the wafer surface when the laser beam is scattered. The laser is scanned over a targeted area of the wafer as defined by the user resulting in a wafer defect map.

  • wafter defect inspection
Documents and manuals
ASU Unit
Knowledge Enterprise
Service ASU rate Nonprofit/other academic rate Notes
Equipment use $25/hour $30/hour  
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Tencor 6200 SurfScan Defect Scanner