Our paper “Coherent self-control of free-space optical beams with integrated silicon photonics meshes” published in Photonic Research is currently the top downloaded paper of Optica (OSA) publishing group.
https://www.osapublishing.org/prj/home.cfm
Link to the paper: https://www.osapublishing.org/prj/fulltext.cfm?uri=prj-9-11-2196&id=460684
