Abstract
A ripple pattern created on a liquid surface can be used as a diffraction grating to diffract an ultrasound beam. The diffraction grating is formed when two ultrasound beam transducers driven from the same source are directed at the liquid surface. A third beam driven by another source at a higher frequency can then be diffracted by the ripple pattern.
Original language | English (US) |
---|---|
Pages (from-to) | 28-30 |
Number of pages | 3 |
Journal | IEEE Transactions on Sonics and Ultrasonics |
Volume | 18 |
Issue number | 1 |
DOIs | |
State | Published - Jan 1971 |
ASJC Scopus subject areas
- General Engineering