Simulating propagation of separated wave modes in general anisotropic media, Part II: qS-wave propagators

EXAMPLES

The first example compares the synthetic elastic displacement and pseudo-pure-mode qSV-wave field in 2D homogeneous VTI media with different degrees of anisotropy. Then we demonstrate the computation of 3D synthetic pseudo-pure-mode qSV-wave and pure-mode SH-wave fields for a two-layer VTI model. Finally, we investigate the performance of the pseudo-pure-mode qSV-wave propagator on the 2D BP TTI model. We sue a tenth-order explicit finite-difference scheme on regular grids to solve the involved wave equations. Point sources are located at the centers of the models.