Author:
Chabok Hamid Reza,Lu Thompson,Mostaan Mohammad Reza,Bahari Babak,Jung Pawel S.,Christodoulides Demetrios N.,Khajavikhan Mercedeh
Abstract
Most acousto-optic lenses produce energy dissipating annular fringes. Here, we report a 3D dynamic focusing with fully-localized focus and 477-fold beam confinement with an extended depth of field (DoF) of more than 28 cm.