Complex Light and Optical Forces
A complex media platform for quantum networking using structured light
Natalia Herrera Valencia, Annameng Ma, Suraj Goel, Saroch Leedumrongwatthanakun, Francesco Graffitti, Alessandro Fedrizzi, Will McCutcheon, Mehul Malik
Abstract
We harness the complex light-scattering process inside a multi-mode fibre to implement reconfigurable circuits for transverse spatial photonic modes. With this architecture, we have demonstrated high-dimensional quantum gates to manipulate spatial-mode entanglement in the bipartite and multipartite regimes, enabling a multiplexed programmable network that distributes and swaps entanglement between 4 parties using structured light.