Multi-photon Fock-state generation via climbing the Fock ladder
Melanie Engelkemeier, Jan Sperling, Johannes Tiedau, Sonja Barkhofen, Ish Dhand, Martin Bodo Plenio, Benjamin Brecht, Christine Silberhorn · Conference on Lasers and Electro-Optics · 2021
We demonstrate the enhanced generation of Fock-states with up to three photons using a parametric down-conversion source that combines time-multiplexing and quan-tum feedback and outperforms conventional state generation methods.