291 citations · 965 across the 20 of their papers we have counts for
6 papers · 1 filter
Spectroscopic study of hyperfine properties in Yb:YSiO
Alexey Tiranov, Antonio Ortu, Sacha Welinski +4
Rare-earth ion doped crystals are promising systems for quantum communication and quantum information processing. In particular, paramagnetic rare-earth centres can be utilized to…
Simultaneous coherence enhancement of optical and microwave transitions in solid-state electronic spins
Antonio Ortu, Alexey Tiranov, Sacha Welinski +5
Solid-state electronic spins are extensively studied in quantum information science, as their large magnetic moments offer fast operations for computing and communication, and high…
Efficient optical pumping using hyperfine levels in Nd:YSiO and its application to optical storage
Emmanuel Zambrini Cruzeiro, Alexey Tiranov, Jonathan Lavoie +4
Efficient optical pumping is an important tool for state initialization in quantum technologies, such as optical quantum memories. In crystals doped with Kramers rare-earth ions, s…
Characterization of the hyperfine interaction of the excited D state of Eu:YSiO
Emmanuel Zambrini Cruzeiro, Jean Etesse, Alexey Tiranov +5
We characterize the Europium (Eu) hyperfine interaction of the excited state (D) and determine its effective spin Hamiltonian parameters for the Zeeman and quadrupol…
Experimental certification of millions of genuinely entangled atoms in a solid
Florian Fröwis, Peter C. Strassmann, Alexey Tiranov +6
Quantum theory predicts that entanglement can also persist in macroscopic physical systems, albeit difficulties to demonstrate it experimentally remain. Recently, significant progr…
Quantifying photonic high-dimensional entanglement
Anthony Martin, Thiago Guerreiro, Alexey Tiranov +5
High-dimensional entanglement offers promising perspectives in quantum information science. In practice, however, the main challenge is to devise efficient methods to characterize…