TITLE

Nonlinear propagation of phase-conjugate focused sound beams in water

AUTHOR(S)
Brysev, A. P.; Krutyansky, L. M.; Preobrazhensky, V. L.; Pyl’nov, Yu. V.; Cunningham, K. B.; Hamilton, M. F.
PUB. DATE
July 2000
SOURCE
AIP Conference Proceedings;2000, Vol. 524 Issue 1, p183
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Nonlinear propagation of phase-conjugate, focused, ultrasound beams is studied. Measurements are presented of harmonic amplitudes along the axis and in the focal plane of the conjugate beam, and of the waveform and spectrum at the focus. A maximum peak pressure of 3.9 MPa was recorded in the conjugate beam. The measurements are compared with simulations based on the KZK equation, and satisfactory agreement is obtained.
ACCESSION #
5665303

 

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