5 papers · 1 filter
Slow-light-enhanced Atomic Frequency Comb Quantum Memory in Stoichiometric EuCl 6DO
Zongfeng Li, Wanting Xiao, Mucheng Guo +3
Rare-earth-doped crystals are promising candidates for quantum storage, yet their performance in free-space configurations is fundamentally restricted by low optical depth. Here, w…
On-Demand Coherent Mapping of Telecom Optical States onto Erbium Hyperfine Spins
Zongfeng Li, Mahdi Hosseini
Optical quantum memories operating directly at telecom wavelengths are a key enabling technology for long-distance quantum networks, yet on-demand storage onto long-lived ground-st…
Efficient Pumping of Spectral Holes in a Tm: YAG Crystal for Broadband Quantum Optical Storage
Yisheng Lei, Zongfeng Li, Mahdi Hosseini
Quantum memory devices with high storage efficiency and bandwidth are essential elements for future quantum networks. Here, we report a storage efficiency greater than 28% in a Tm$…
Efficient Storage of Multidimensional Telecom Photons in a Solid-State Quantum Memory
Zongfeng Li, Yisheng Lei, Trevor Kling +1
Efficient storage of telecom-band quantum optical information represents a crucial milestone for establishing distributed quantum optical networks. Erbium ions in crystalline hosts…
Machine-Learning-Enhanced Quantum Optical Storage in Solids
Yisheng Lei, Haechan An, Zongfeng Li +1
Quantum memory devices with high storage efficiency and bandwidth are essential elements for future quantum networks. Solid-state quantum memories can provide broadband storage, bu…