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Proceedings Paper

Investigation into the measuring of the length spacing of step gauges
Author(s): Oelof A. Kruger
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Paper 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.

Paper Details

Date Published: 22 October 2001
PDF: 13 pages
Proc. SPIE 4401, Recent Developments in Traceable Dimensional Measurements, (22 October 2001); doi: 10.1117/12.445642
Show Author Affiliations
Oelof A. Kruger, National Metrology Lab. (South Africa)


Published in SPIE Proceedings Vol. 4401:
Recent Developments in Traceable Dimensional Measurements

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