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. 2014 Oct 1;4:6517. doi: 10.1038/srep06517

Figure 2. The AR behavior for a finite system.

Figure 2

Full-wave simulation of the sound field for a Gaussian beam of 2.55 kHz impinging normally upon a MS of finite length ~17λ, where (a), (b) and (c) correspond to the amplitude, temporal and phase fields, respectively, with the green arrows indicating the propagation directions of wavefronts.