DOE OSTI · 1012772
Laser ultrasonic multi-component imaging
Abstract
Techniques for ultrasonic determination of the interfacial relationship of multi-component systems are discussed. In implementations, a laser energy source may be used to excite a multi-component system including a first component and a second component at least in partial contact with the first component. Vibrations resulting from the excitation may be detected for correlation with a resonance pattern indicating if discontinuity exists at the interface of the first and second components.
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Williams, Thomas K, Telschow, Kenneth. 2011-01-25. Laser ultrasonic multi-component imaging. https://www.osti.gov/biblio/1012772
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