QuReP News

Building on Success: Multimode quantum memories

The University of Geneva's work on quantum memories has recently been published in the new Nature Communications journal. The paper "Mapping multiple photonic qubits into and out of one solid-state atomic ensemble" demonstrates a coherent and reversible mapping of 64 optical modes at the single-photon level in the time domain onto one solid-state ensemble of rare-earth ions - a crucial stepping stone for the QuReP project to build on.