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Coherence Time Extension by Large Scale Optical Spin Polarization in a Rare-Earth Doped Crystal
Sacha Welinski, Alexey Tiranov, Moritz Businger +3
Optically addressable spins are actively investigated in quantum communication, processing and sensing. Optical and spin coherence lifetimes, which determine quantum operation fide…
Spectral hole lifetimes and spin population relaxation dynamics in neodymium-doped yttrium orthosilicate
Emmanuel Zambrini Cruzeiro, Alexey Tiranov, Imam Usmani +6
We present a detailed study of the lifetime of optical spectral holes due to population storage in Zeeman sublevels of Nd:YSiO. The lifetime is measured as a functio…
High Resolution Optical Spectroscopy and Magnetic Properties of Yb3+ in Y2SiO5
Sacha Welinski, Alban Ferrier, Mikael Afzelius +1
Rare earth doped crystals are promising systems for quantum information processing. In particular paramagnetic rare earths could be used to build coherent interfaces with optical a…