Speckle interferometry measurements in testing halls for civil engineering applications

Mauro Facchini; Pierre M. Jacquot

doi:10.1117/12.357783

17 August 1999 Speckle interferometry measurements in testing halls for civil engineering applications

Mauro Facchini, Pierre M. Jacquot

Proceedings Volume 3745, Interferometry '99: Applications; (1999) https://doi.org/10.1117/12.357783
Event: International Conference on Optical Metrology, 1999, Pultusk Castle, Poland

Abstract

Speckle interferometry is an interesting tool for the measurement of micro-deformations and has found application in many different fields ranging from material testing to structural assessment. This kind of applications, however, has often been confined inside optical laboratories where operational conditions are optimal. This paper is devoted to the extension of speckle interferometry to various measurements--performed not inside well protected rooms but in testing halls dedicated to experimentation in civil engineering--where the environmental conditions are severe for an interferometric method.

Citation Download Citation

Mauro Facchini and Pierre M. Jacquot "Speckle interferometry measurements in testing halls for civil engineering applications", Proc. SPIE 3745, Interferometry '99: Applications, (17 August 1999); https://doi.org/10.1117/12.357783

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