Scalable Generation of Multi-Photon GHZ States
Benjamin Brecht, Evan Meyer-Scott, Nidhin Prasannan, Ish Dhand, Sonja Barkhofen, Viktor Quiring, Christof Eigner, Martin Bodo Plenio, Christine Silberhorn · OSA Quantum 2.0 Conference · 2020
We demonstrate the scalable generation of multi-photon GHZ states. Using multiplexing with an all-optical quantum buffer, we show an exponential increase in generation rates of four- and six-photon GHZ states compared to standard schemes.