4. Optics: measuring and testing
  5. Inspection of flaws or impurities
  6. Surface condition

Romain Sappey

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Measuring the shape and thickness variation of a wafer with...

Optics: measuring and testing – By light interference – For dimensional measurement
Reexamination Certificate

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Surface characteristic analysis

Optics: measuring and testing – Inspection of flaws or impurities – Surface condition
Reexamination Certificate

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