A new twist on quantum communication in fiber -- K Trade Fair

A new twist on quantum communication in fiber

Two photons are entangled, one in polarization and the other in orbital angular momentum - twisted light. By passing the polarization photon through the fiber and keeping the twisted light in air, multi-dimensional entanglement transport is possible even over single mode fiber. I.: Wits University

A new twist, a new paradigm

Overcoming the present challenges