299 citations · 671 across the 11 of their papers we have counts for
11 papers
Long-lived telecom-heralded single-photon storage in an absorptive spin-rephased quantum memory
Alberto E. Rodríguez-Moldes, Félicien Appas, Jonathan Hänni +3
Long-lived storage of single photons under the form of atomic excitations is at the foundation of long-distance entanglement distribution in quantum networks. To mitigate decoheren…
Integrated thermo-optic phase shifters for laser-written photonic circuits operating at cryogenic temperatures
Francesco Ceccarelli, Jelena V. Rakonjac, Samuele Grandi +3
Integrated photonics offers compact and stable manipulation of optical signals in miniaturized chips, with the possibility of changing dynamically their functionality by means of i…
Transmission of light-matter entanglement over a metropolitan network
Jelena V. Rakonjac, Samuele Grandi, Sören Wengerowsky +3
We report on the transmission of telecom photons entangled with a multimode solid-state quantum memory over a deployed optical fiber in a metropolitan area. Photon pairs were gener…
Long-distance multiplexed quantum teleportation from a telecom photon to a solid-state qubit
Dario Lago-Rivera, Jelena V. Rakonjac, Samuele Grandi +1
Quantum teleportation is an essential capability for quantum networks, allowing the transmission of quantum bits (qubits) without a direct exchange of quantum information. Its impl…
Multimode capacity of atomic-frequency comb quantum memories
Antonio Ortu, Jelena V. Rakonjac, Adrian Holzäpfel +5
Ensemble-based quantum memories are key to developing multiplexed quantum repeaters, able to overcome the intrinsic rate limitation imposed by finite communication times over long…
Storage and analysis of light-matter entanglement in a fibre-integrated system
Jelena V. Rakonjac, Giacomo Corrielli, Dario Lago-Rivera +5
The deployment of a fully-fledged quantum internet poses the challenge of finding adequate building-blocks for entanglement distribution between remote quantum nodes. An ideal syst…
Entanglement between a telecom photon and an on-demand multimode solid-state quantum memory
Jelena V. Rakonjac, Dario Lago-Rivera, Alessandro Seri +3
Entanglement between photons at telecommunication wavelengths and long-lived quantum memories is one of the fundamental requirements of long-distance quantum communication. Quantum…
Telecom-heralded entanglement between remote multimode solid-state quantum memories
Dario Lago-Rivera, Samuele Grandi, Jelena V. Rakonjac +2
Future quantum networks will enable the distribution of entanglement between distant locations and allow applications in quantum communication, quantum sensing and distributed quan…
Extending Phenomenological Crystal-Field Methods to Point-Group Symmetry: Characterization of the Optically-Excited Hyperfine Structure of Er:YSiO
Sebastian P. Horvath, Jelena V. Rakonjac, Yu-Hui Chen +4
We show that crystal-field calculations for point-group symmetry are possible, and that such calculations can be performed with sufficient accuracy to have substantial utilit…
Long spin coherence times in the ground state and an optically excited state of Er:YSiO at zero magnetic field
Jelena V. Rakonjac, Yu-Hui Chen, Sebastian P. Horvath +1
Spins in solids are an ideal candidate to act as a memory and interface with superconducting qubits due to their long coherence times. We spectroscopically investigate erbium-167-d…
Hyperfine interactions of ions in : electron paramagnetic resonance in a tunable microwave cavity
Yu-Hui Chen, Xavier Fernandez-Gonzalvo, Sebastian P. Horvath +2
The hyperfine structure of the ground state of erbium doped yttrium orthosilicate is analyzed with the use of electron paramagnetic resonance experiments in a tunable microwave res…