High-Accuracy Holographic Length Comparator Using Phase Heterodynage

M. Grosmann; P. Meyrueis

doi:10.1117/12.955781

20 October 1977 High-Accuracy Holographic Length Comparator Using Phase Heterodynage

M. Grosmann, P. Meyrueis

Proceedings Volume 0122, Advances in Laser Engineering I; (1977) https://doi.org/10.1117/12.955781
Event: 21st Annual Technical Symposium, 1977, San Diego, United States

Abstract

The purpose of our experiment was to find a new, economical and rapid optical method of comparing gauge blocks. Holography provided us with a convenient and efficient means of accomplishing our goals.

Citation Download Citation

M. Grosmann and P. Meyrueis "High-Accuracy Holographic Length Comparator Using Phase Heterodynage", Proc. SPIE 0122, Advances in Laser Engineering I, (20 October 1977); https://doi.org/10.1117/12.955781

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