Visualization2_AV21.avi Dae Seok Han Myeongsoo Kang 10.6084/m9.figshare.7848068.v1 https://opticapublishing.figshare.com/articles/media/Visualization2_AV21_avi/7848068 Vibrational motion of the AV_21 acoustic vortex mode 2019-06-18 15:28:21 Nonlinear Optics vortex beam