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NASA NTRS · 19700053705

Large diffraction gratings ruled on a commercial measuring machine controlled interferometrically

Abstract

Large diffraction gratings by interferometrically controlled commercial measuring machine

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Harrison, G. R., Thompson, S. W.. 1970-05-01. Large diffraction gratings ruled on a commercial measuring machine controlled interferometrically. https://ntrs.nasa.gov/citations/19700053705

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