Let me preface what I'm about to say that this has nothing to do with communication or the potential for communication faster than light. I am just talking about the actual change in the particle at a ...

A new metasurface lets scientists flip between ultra-stable light vortices, paving the way for tougher, smarter wireless communication.

Scientists have generated ultra-stable, donut-shaped light structures called skyrmions. These innovative beams can carry data ...

The work, reported in Optica by scientists from Tianjin University and Nanyang Technological University, marks the first experimental realization of skyrmions that can be actively toggled ...