Ultralow-power spectroscopy of a rare-earth spin ensemble using a superconducting resonator
Interfacing superconducting quantum processors, working in the GHz frequency range, with
optical quantum networks and atomic qubits is a challenging task for the implementation of …
optical quantum networks and atomic qubits is a challenging task for the implementation of …
Anisotropic rare-earth spin ensemble strongly coupled to a superconducting resonator
S Probst, H Rotzinger, S Wünsch, P Jung, M Jerger… - Physical Review Letters, 2013 - APS
Interfacing photonic and solid-state qubits within a hybrid quantum architecture offers a
promising route towards large scale distributed quantum computing. Ideal candidates for …
promising route towards large scale distributed quantum computing. Ideal candidates for …
Electron spin coherence in optically excited states of rare-earth ions for microwave to optical quantum transducers
S Welinski, PJT Woodburn, N Lauk, RL Cone… - Physical Review Letters, 2019 - APS
Efficient and reversible optical to microwave transducers are required for entanglement
transfer between superconducting qubits and light in quantum networks. Rare-earth-doped …
transfer between superconducting qubits and light in quantum networks. Rare-earth-doped …
Coupling of an erbium spin ensemble to a superconducting resonator
A quantum coherent interface between optical and microwave photons can be used as a
basic building block within a future quantum information network. The interface is envisioned …
basic building block within a future quantum information network. The interface is envisioned …
High-cooperativity coupling of a rare-earth spin ensemble to a superconducting resonator using yttrium orthosilicate as a substrate
Yttrium orthosilicate (Y 2 Si O 5, or YSO) has proved to be a convenient host for rare-earth
ions used in demonstrations of microwave quantum memories and optical memories with …
ions used in demonstrations of microwave quantum memories and optical memories with …
Coherent storage of microwave excitations in rare-earth nuclear spins
Interfacing between various elements of a computer—from memory to processors to long
range communication—will be as critical for quantum computers as it is for classical …
range communication—will be as critical for quantum computers as it is for classical …
Three-dimensional cavity quantum electrodynamics with a rare-earth spin ensemble
S Probst, A Tkalčec, H Rotzinger, D Rieger… - Physical Review B, 2014 - APS
We present cavity QED experiments with an Er 3+: Y 2 SiO 5 crystal magnetically coupled to
a three-dimensional (3D) cylindrical sapphire loaded copper resonator. Such waveguide …
a three-dimensional (3D) cylindrical sapphire loaded copper resonator. Such waveguide …
Hybrid quantum circuit with implanted erbium ions
S Probst, N Kukharchyk, H Rotzinger, A Tkalčec… - Applied Physics …, 2014 - pubs.aip.org
We report on hybrid circuit quantum electrodynamics experiments with focused ion beam
implanted Er 3+ ions in Y 2 SiO 5 coupled to an array of superconducting lumped element …
implanted Er 3+ ions in Y 2 SiO 5 coupled to an array of superconducting lumped element …
[HTML][HTML] Microwave-to-optical transduction with erbium ions coupled to planar photonic and superconducting resonators
Optical quantum networks can connect distant quantum processors to enable secure
quantum communication and distributed quantum computing. Superconducting qubits are a …
quantum communication and distributed quantum computing. Superconducting qubits are a …
Strong coupling of an -doped crystal to a superconducting resonator
A Tkalčec, S Probst, D Rieger, H Rotzinger, S Wünsch… - Physical Review B, 2014 - APS
Quantum memories are integral parts of both quantum computers and quantum
communication networks. Naturally, such a memory is embedded into a hybrid quantum …
communication networks. Naturally, such a memory is embedded into a hybrid quantum …