Teleportation requires taking advantage of a quirk of quantum physics called entanglement. Two particles can be bonded so that even when separated by large distances, they communicate instantly, and what happens to one affects the other. (It’s a situation so bizarre Einstein called it “spooky action at a distance.”)
To teleport light, researchers led by Noriyuki Lee of the University of Tokyo had to destroy it in one place, and re-create it in another. This mirrors the teleportation process on “Star Trek,” where transporters scan a person, atom by atom, and dismantle him, only to rebuild the person by configuring a different set of atoms in exactly the same pattern in another place.
I wonder how many years until the average cellphone uses this technology in place of circuit boards and traditional hard-drives? We live in the future.