Visualisation of ultrasonic waves launched by PVF 2 piezofilm transducers
- 7 January 1982
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 18 (1) , 16-17
- https://doi.org/10.1049/el:19820012
Abstract
The single-cycle wavefront propagated into water by PVF2-film transducers is visualised by a stroboscopic Schlieren system, and is compared with that from conventional piezoceramic probes. For the film transducers, no edge waves can be observed, nor are they apparent in the transmit-receive impulse response.Keywords
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