Digital shearography new developments and applications
Review of basic optics principles -- Fundamentals of shearography metrology -- A brief review of digital shearography -- Principle of temporal phase-shift shearography -- Applications of temporal phase-shift shearography -- Fundamental of spatial phase-shift shearography -- Single carrier frequency...
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| Format: | UnknownFormat |
| Sprache: | eng |
| Veröffentlicht: |
Bellingham, Washington, USA
SPIE Press
2016
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| Schriftenreihe: | SPIE PM
vol. no. 267 |
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| Online Zugang: | Inhaltsverzeichnis |
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Tag hinzufügen | Zusammenfassung: | Review of basic optics principles -- Fundamentals of shearography metrology -- A brief review of digital shearography -- Principle of temporal phase-shift shearography -- Applications of temporal phase-shift shearography -- Fundamental of spatial phase-shift shearography -- Single carrier frequency spatial phase-shift shearography -- Spatial phase-shift shearography with multiple carrier frequencies -- Spatial phase-shift digital shearography for strain measurement "Since the second industrial revolution, the industry is always seeking for more efficient measuring and test methods in the aim of reaching higher production quality and reliability. With the invention of the first functioning laser in 1960, a modern evolution of optical measurement methods begins. Laser based modern optical measurement methods take the advantages of extremely high sensitive and noncontact, which make them as ideal ways for nondestructive, online and whole field test in industry applications. Shearography, also called speckle pattern shearing interferometry, is a laser speckle pattern interferometry based measurement technique. It measures the gradient of the deformation. In order to provide a better understanding of the digital shearography technique, this chapter gives a brief review of basic optics principles by reviewing the properties of laser, wave equations and speckle pattern phenomenon"-- |
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| Beschreibung: | "With this book, written in memory of my PhD advisor, Professor Dr.-Ing. Wolfgang Steinchen (1939-2007)" Literaturangaben |
| Beschreibung: | xii, 226 Seiten Illustrationen 26 cm |
| ISBN: | 1510601562 1-5106-0156-2 9781510601567 978-1-5106-0156-7 1510601570 1-5106-0157-0 9781510601574 978-1-5106-0157-4 1510601589 1-5106-0158-9 9781510601581 978-1-5106-0158-1 1510601597 1-5106-0159-7 9781510601598 978-1-5106-0159-8 |