Planar Acoustic Microscope Lens
The concept of a planar acoustic microscope lens to be used in the standard geometry of a scanning acoustic microscope (I) has been discussed previously (2,3). In this paper we wish to look a little more closely at the focussing mechanism of this lens and to consider some further extensions of the concept.
KeywordsAttenuation Acoustics Kerosene Peaked
Unable to display preview. Download preview PDF.
- 3.Farnell, G.W. and Jen, C.K.: “Experiments with the Planar Acoustic Microscope Lens”, Proc. IEEE Ultrasonics Symposium, pp. 547–551, 1981.Google Scholar
- 7.Smith, W.R.: “Circuit Model Analysis and Design of Interdigital Transducers for Surface Acoustic Waves Devices”, Physical Acoustics, Vol. XV, chapter 2, Academic Press 1981.Google Scholar