2 papers
physics.ins-det2013
Measurement of thin films using very long acoustic wavelengths
G. T. Clement, H. Nomura, H. Adachi +1
A procedure for measuring material thickness by means of necessarily-long acoustic wavelengths is examined. The approach utilizes a temporal phase lag caused by the impulse time of…
math-ph2011
A k-space method for nonlinear wave propagation
Yun Jing, Greg. T. Clement
A k-space method for nonlinear wave propagation in absorptive media is presented. The Westervelt equation is first transferred into k-space via Fourier transformation, and is solve…