A. Demčenko, M. Mazilu, R. Wilson, J. Reboud, J. Cooper
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引用次数: 1
Abstract
We report a novel ultrasonic measurement technique based on non-classical nonlinear evanescent field interactions. We demonstrate significant enhancement in sensitivity of contactless measurements at interfaces, with the potential to detect material degradation, such as fatigue and ageing, which is currently not possible using linear ultrasonics.
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