They have been around since Fibre optic cable are not new

Traditional Fibre optic cable propagate light along straight lines, however this new technology focuses of sending beams of light in a donut shape laser light beam called optical vortices which twists like a tornado as it moves along the Compatible Fiber Optic Cable.Optical vortices, also known as Orbital Angular Momentum (OAM) beams are nothing new and have been studied in depth in atomic physics, quantum optics and even molecular biology. OAM beams were thought to be unstable inside a fibre optic cable, however a new research paper published by BU Engineering Professor Siddharth Ramachandran along with USC’s Alan Willner demonstrated that not only could these beams be made stable inside a fibre optic cable but could potentially be used to boost internet bandwidth.In the Specification custom A/V world there are always people trying to think outside the box.  Current technology limits how long cables can be and how far we can send our data.  At Elite AV we certified by the FOA “Fibre optic cable”.  We have found that thinking outside the box allows us to do many things that normal installers cannot do.In larger installations you may want HD security cameras on the entrances to your property.  You may want full internet access in your guest house.  What about mounting your satellite dish up to 2 miles away so it does not destroy the look of your house.  All of these are made possible with fiber optics.