Acoustography for rapid ultrasonic inspection of composites

Jaswinder S. Sandhu; Honghui Wang; Witold J. Popek

doi:10.1117/12.259051

15 November 1996 Acoustography for rapid ultrasonic inspection of composites

Jaswinder S. Sandhu, Honghui Wang, Witold J. Popek

Proceedings Volume 2944, Nondestructive Evaluation of Materials and Composites; (1996) https://doi.org/10.1117/12.259051
Event: Nondestructive Evaluation Techniques for Aging Infrastructure and Manufacturing, 1996, Scottsdale, AZ, United States

Abstract

Acoustography provides an alternative to the conventional point-by-point scanning approach employed for ultrasonic inspection of composites. In acoustography, an acousto-optic area detector is employed for direct ultrasonic imaging of composites in near real time. In this work, we will report on the application of this approach for inspecting composites where the point-by-point approach may not be practical and/or cost-effective.

Citation Download Citation

Jaswinder S. Sandhu, Honghui Wang, and Witold J. Popek "Acoustography for rapid ultrasonic inspection of composites", Proc. SPIE 2944, Nondestructive Evaluation of Materials and Composites, (15 November 1996); https://doi.org/10.1117/12.259051

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