%0 Online Multimedia %A Porras, Miguel %D 2018 %T Visualization1.mp4 %U https://opticapublishing.figshare.com/articles/media/Visualization1_mp4/6839363 %R 10.6084/m9.figshare.6839363.v1 %2 https://ndownloader.figshare.com/files/12452336 %K optical vortices %X Self-annihilation of a large number of vortex dipoles when nested in a nonlinear Bessel beam in a self-defocusing Kerr medium with multiphoton absorption %I Optica Publishing Group