Optical Gauging Principles

J. C. Wyant

doi:10.1117/12.954382

20 October 1975 Optical Gauging Principles

J. C. Wyant

Proceedings Volume 0060, Solving Quality Control and Reliability Problems with Optics; (1975) https://doi.org/10.1117/12.954382
Event: Solving Quality Control and Reliability Problems with Optics, 1975, San Diego, United States

Abstract

Principles of operation of several optical gauging techniques are given including those of mature devices such as autocollimators, profile projectors, and conventional and moire interferometry as well as those of some of the newer techniques such as heterodyne interferometry, holographic and speckle interferometry, and optical probes. The range of measurements for which the different techniques are useful is given, and typical results are shown.

Citation Download Citation

J. C. Wyant "Optical Gauging Principles", Proc. SPIE 0060, Solving Quality Control and Reliability Problems with Optics, (20 October 1975); https://doi.org/10.1117/12.954382

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