High Resolution Optical Spectroscopy and Magnetic Properties of Yb3+ in Y2SiO5

Abstract

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 and microwave photons. In addition, isotopes with non zero nuclear spins could provide long lived states for quantum state storage and processing. Yb3+ is particularly interesting in this respect since it is the only paramagnetic rare earth with a spin 1/2 isotope, which corresponds to the simplest possible level structure. In this paper, we report on the optical and magnetic properties of Yb3+ in the two sites of Y2SiO5, a commonly used crystal for quantum applications. We measured optical inhomogeneous linewidths, peak absorption coefficients, oscillator strengths, excited state lifetimes and fuorescence branching ratios. The Zeeman tensors were also determined in the ground and excited states, as well as the ground state hyperfine tensor for the 171Yb3+ (I = 1=2) isotope. These results suggest that Yb3+:Y2SiO5 is a promising material for applications like solid state optical and microwave quantum memories.

arXiv comment9 pages, 9 figures, 1 supplementary informations pdf

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Cited by in corpus (19)

• Simultaneous coherence enhancement of optical and microwave transitions in solid-state electronic spins
• Remote distribution of non-classical correlations over 1250 modes between a telecom photon and a ${}^{171}$Yb${}^{3+}$:Y${}_2$SiO${}_5$ crystal
• Optical spin-wave storage in a solid-state hybridized electron-nuclear spin ensemble
• Characterization of ${}^{171}Y{b}^{3+}:YV{O}_4$ for photonic quantum technologies
• Coherent spin dynamics of ytterbium ions in yttrium orthosilicate
• Excitation of E1-forbidden Atomic Transitions with Electric, Magnetic or Mixed Multipolarity in Light Fields Carrying Orbital and Spin Angular Momentum
• Spectroscopic study of hyperfine properties in ${}^{171}$Yb${}^{3+}$:Y${}_2$SiO${}_5$
• High-cooperativity coupling of a rare-earth spin ensemble to a superconducting resonator using yttrium orthosilicate as a substrate
• Universal quantum computing using electro-nuclear wavefunctions of rare-earth ions
• Coherent spin dynamics of rare-earth doped crystals in the high-cooperativity regime
• Coherent optical-microwave interface for manipulation of low-field electronic clock transitions in ${}^{171}$Yb${}^{3+}$:Y${}_2$SiO${}_5$
• Coherence Time Extension by Large Scale Optical Spin Polarization in a Rare-Earth Doped Crystal
• Room-temperature addressing of single rare-earth atoms in optical fiber
• A Raman heterodyne determination of the magnetic anisotropy for the ground and optically excited states of Y${}_2$SiO${}_5$ doped with Sm${}^{3+}$
• Reproduction of the electronic and magnetic structure of the low symmetry sites of Y${}_2$SiO${}_5$ doped with Sm${}^{3+}$ via a parameterized crystal-field model
• Silicon T centre hyperfine structure and memory protection schemes
• Optical and Raman spectroscopies of 171Yb3+:Y2SiO5 hyperfine structure for application toward microwave-to-optical transducer
• Broadband and long-duration optical memory in Yb:YSO
• Comparing the performance of practical two-qubit gates for individual ${}^{171}$Yb ions in yttrium orthovanadate