Investigation into the measuring of the length spacing of step gauges

Oelof A. Kruger

doi:10.1117/12.445642

22 October 2001 Investigation into the measuring of the length spacing of step gauges

Oelof A. Kruger

Proceedings Volume 4401, Recent Developments in Traceable Dimensional Measurements; (2001) https://doi.org/10.1117/12.445642
Event: Lasers in Metrology and Art Conservation, 2001, Munich, Germany

Abstract

This presentation describes an investigation into the interferometric measurement of the length spacing of the faces of a step gauge using the fringe fraction method. The system used was originally developed to measure the flatness and parallelism of the faces.

Citation Download Citation

Oelof A. Kruger "Investigation into the measuring of the length spacing of step gauges", Proc. SPIE 4401, Recent Developments in Traceable Dimensional Measurements, (22 October 2001); https://doi.org/10.1117/12.445642

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