Beam-quality analysis of surface finish by moiré deflectometry |
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| Authors: | I Glatt A Livnat O Kafri |
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| Institution: | (1) Nuclear Research Centre, Negev, P.O. Box 9001, 84190 Beer Sheva, Israel |
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| Abstract: | A novel definition to surface finish based on the increase in the number of transverse modes of radiation due to reflection by a tested surface is proposed. A practical analysis of various surfaces applying a new method, moiré deflectometry, which enables a real-time measurement of surface roughness on shop-floor level, is demonstrated. |
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