Blog - Quantum Computing With Holograms

Blog - Quantum Computing With Holograms: In recent years, however, physicists have worked out how to make photons interact using interferometers and to carry out quantum computations using the output of one interferometer as the input for another...

The researchers then plan to stack the interferometers to perform simple quantum computations. "The approach here will "lock" these interferometers within a tempered piece of glass that is resistant to environmental factors," they say.
MacDonald and co suggest using a commercial holographic material called OptiGrate to store these holograms and show how these devices could carry out simple tasks such as quantum teleportation and CNOT logic.