Pol Grasland-Mongrain edited The_absorption_of_the_laser__.tex  over 8 years ago

Commit id: 0489f87eaa636e9421a041347c35014b7b668d4c

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Displacements are then computed by convoluting $G_{yz}$ with time and spatial extent of the force $H_y$ : $u_z=G_{yz}*H_y$.  The medium density $\rho$ was taken equal to 1000 kg.m$^{-3}$, the compression wave speed to 1500 m.s$^{-1}$ and the shear wave speed to 5.5 m.s$^{-1}$. Results are shown on Figure \ref{figGreen}-(A) which represents displacement maps between each frame along Z axis 1.0, 1.5, 2.0, 2.5 and 3.0 ms after force application. The normalized displacement maps present many similarities with the low-energy experimental results of the Figure \ref{Figure2}, especially the presence of three half cycles and an with a  initial negative central  displacement (directed directed  outside the medium). medium and the propagation of three half cycles.