Measuring All Informations Of A Deformed Object With Automatic Hologram Calculation

Wensheng Wang

doi:10.1117/12.948018

27 January 1989 Measuring All Informations Of A Deformed Object With Automatic Hologram Calculation

Wensheng Wang

Proceedings Volume 0965, Current Developments in Optical Engineering III; (1989) https://doi.org/10.1117/12.948018
Event: 32nd Annual International Technical Symposium on Optical and Optoelectronic Applied Science and Engineering, 1988, San Diego, CA, United States

Abstract

Automatic hologram calculation of 3-interferogram-method in a computer-controlled holographic setup is theoretically and experimentally studied. With this method we have obtained all informations: the deformation quantity, direction and form of a deformed object surface. As practical examples, we have measured all informations of a pressure-measure drum and a tilted plate.

Citation Download Citation

Wensheng Wang "Measuring All Informations Of A Deformed Object With Automatic Hologram Calculation", Proc. SPIE 0965, Current Developments in Optical Engineering III, (27 January 1989); https://doi.org/10.1117/12.948018

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