Acoustic-surface-wave thin-film guides can be used for nonlinear signal processing. Advantages, potential and achieved, relative to nonguided arrangements are discussed. Such guides can also be used to image a transversely incident acoustic wavefront.
No takes yet. Share an insight, caveat, or question.
Zakarevicius et al. (1973) studied this question.
Synapse has enriched one closely related paper. Consider it for comparative context: