Peatross, Justin Berrondo, Manuel Smith, Dallas Ware, Michael Visualization 4: Vector fields in a tight laser focus: comparison of models Animation of the Barton model Originally published in Optics Express on 26 June 2017 (oe-25-13-13990) Visualization;models Animation;laser focus;Optics Express;Vector;Barton model;oe;26 June 2017 2017-06-26
    https://opticapublishing.figshare.com/articles/media/Visualization_4_Vector_fields_in_a_tight_laser_focus_comparison_of_models/5154265
10.1364/OE.25.013990.v004