Mutual conversion of bulk and surface acoustic waves in gratings of finite length on half-infinite substrates. II. FE analysis of bulk wave generation

► The bulk acoustic wave generation by a surface acoustic wave is studied numerically. ► The conversion occurs due to a grating area created on the surface of the substrate. ► The substrate is a half-infinite anisotropic half-space without piezoeffect (silicon). ► The finite element method is used.