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Conferences > DH > 2023 > HM2C > HM2C.5

Multiwavelength Holography: Absolute Height Measurements Ready for Application in Gear Metrology

Annelie Schiller, Markus Fratz, Tobias Seyler, Alexander Bertz, and Daniel Carl

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Abstract

So far, it has been almost impossible to determine axial distance between two holographic measurements without overlap. We present gear measurements detecting the absolute tip-position in the sensor coordinate system better than 3.5 µm.

© 2023 The Author(s)

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