4 papers
Improved Light-Matter Interaction for Storage of Quantum States of Light in a Thulium-Doped Crystal Cavity
Jacob H. Davidson, Pascal Lefebvre, Jun Zhang +2
We design and implement an atomic frequency comb quantum memory for 793 nm wavelength photons using a monolithic cavity based on a thulium-doped YAlO (Tm:YAG) crysta…
Persistent atomic frequency comb based on Zeeman sub-levels of an erbium-doped crystal waveguide
Mohsen Falamarzi Askarani, Thomas Lutz, Marcelli Grimau Puigibert +3
Long-lived sub-levels of the electronic ground-state manifold of rare-earth ions in crystals can be used as atomic population reservoirs for photon echo-based quantum memories. We…
Entanglement and non-locality between disparate solid-state quantum memories mediated by photons
Marcel. li Grimau Puigibert, Mohsen Falamarzi Askarani, Jacob H. Davidson +7
Entangling quantum systems with different characteristics through the exchange of photons is a prerequisite for building future quantum networks. Proving the presence of entangleme…
A cost-effective measurement-device-independent quantum key distribution system for quantum networks
Raju Valivarthi, Qiang Zhou, Caleb John +6
We experimentally realize a measurement-device-independent quantum key distribution (MDI-QKD) system based on cost-effective and commercially available hardware such as distributed…