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Analysis of stress measurement by means of a speckle decorrelation
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SYSNO ASEP 0100054 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Analysis of stress measurement by means of a speckle decorrelation Title Analýza měření napětí pomocí dekorelace polí koherenční zrnitosti Author(s) Horváth, Pavel (FZU-D) RID, ORCID
Šmíd, Petr (FZU-D) RID, ORCID
Hrabovský, Miroslav (FZU-D) RID, ORCIDSource Title Surface Scattering and Diffraction III. - Washington : SPIE The International Society for Optical Engineering, 2003 / Gu Z.-H. ; Maradudin A.A. - ISSN 0277-786X - ISBN 0-8194-5062-6 Pages s. 174-181 Number of pages 8 s. Action International Conference on Surface Scattering and Diffraction III Event date 03.08.2003-08.08.2003 VEvent location San Diego, California Country US - United States Event type WRD Language eng - English Country US - United States Keywords speckle ; decorrelation ; small deformation ; speckle strain gauge Subject RIV BH - Optics, Masers, Lasers R&D Projects LN00A015 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z1010921 - FZU-D Annotation The paper analyzes stress measurement by means of the method so-called speckle pattern decorrelation. This relatively new and easy realizable method for the non-contact measurement of the small deformation tensor components of an elementary area of the object surface using the statistical properties of speckle field was firstly studied by I. Yamaguchi and later be the authors of this paper, too Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2005
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