Figure 7 | Scientific Reports

Figure 7

From: Design and characterization of an acoustic composite lens with high-intensity and directionally controllable focusing

Figure 7

Simulated and experimental results and wave intensity distributions along each axis: (a,b) Unit cell shapes for the CS- and CH-structured lenses used in the experiments. (c,d) Experimental images. (e,j) Normalized wave intensity distributions along the x-, y- and z-directions. (k) Wave intensities at the focal positions with different incidence angles and unit cell structures.

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