65 citations · 116 across the 8 of their papers we have counts for
9 papers
Quantifying the fidelity of a quantum memory
Victor Barizien, Sophie Egelhaaf, Angelo Gelmini Rodriguez +5
Quantum memories are key ingredients for future quantum networks. Developing methods for their certification is therefore an important, yet challenging, problem. In this work, we p…
Entanglement distribution and quantum storage of more than 8000 modes over a metropolitan network
Angelo Gelmini Rodriguez, Louis Nicolas, Théo Sanchez Mejia +6
Entanglement generation between telecommunication photons and matter is central to fibre-based quantum repeaters. Achieving practical communication rates requires multiplexing, whi…
Optical investigation of ultra-slow spin relaxation in Yb:YSiO single crystals
Federico Chiossi, Alexey Tiranov, Luois Nicolas +9
We present a comprehensive study of spin relaxation dynamics at cryogenic temperatures in a rare-earth-doped crystal used for quantum memory applications: Yb:YSiO.…
Broadband and long-duration optical memory in Yb:YSO
T. Sanchez Mejia, L. Nicolas, A. Gelmini Rodriguez +2
Optical quantum memories are essential components for realizing the full potential of quantum networks. Among these, rare-earth-doped crystal memories stand out due to their large…
Optical pumping simulations and optical Rabi frequency measurements in under magnetic field
Jingjing Chen, Mikael Afzelius
Europium-doped crystal is an interesting platform for optical quantum memories, due to its long optical and spin coherence times. In this work, we inve…
Quantum networks using rare-earth ions
Wolfgang Tittel, Mikael Afzelius, Adam Kinos +2
We review concepts and recent work related to creating light-matter interfaces for future quantum networks based on rare-earth ion-doped crystals. More precisely, we explore their…
Optical coherence and spin population dynamics in Yb:YSiO single crystals
Federico Chiossi, Eloise Lafitte-Houssat, Alban Ferrier +6
Yb-doped YSiO crystals are a promising platform for optical quantum memories in long-distance quantum communications. The relevance of this material lies in…
Optical spin-wave storage in a solid-state hybridized electron-nuclear spin ensemble
Moritz Businger, Alexey Tiranov, Krzysztof T. Kaczmarek +4
Solid-state impurity spins with optical control are currently investigated for quantum networks and repeaters. Among these, rare-earth-ion doped crystals are promising as quantum m…
Atomic frequency comb memory with spin wave storage in 153Eu3+:Y2SiO5
N. Timoney, B. Lauritzen, I. Usmani +2
153Eu3+:Y2SiO5 is a very attractive candidate for a long lived, multimode quantum memory due to the long spin coherence time (~15 ms), the relatively large hyperfine splitting (100…