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Ultralow-power spectroscopy of a rare-earth spin ensemble using a superconducting resonator

Christopher Wilson (Institutionen för mikroteknologi och nanovetenskap, Kvantkomponentfysik)
Physical Review B (1098-0121). Vol. 84 (2011), 6,
[Artikel, refereegranskad vetenskaplig]

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 distributed quantum information processing as well as for quantum communication. Using spin ensembles of rare-earth ions provides an excellent opportunity to bridge microwave and optical domains at the quantum level. In this Rapid Communication, we demonstrate the ultralow-power, on-chip, electron-spin-resonance spectroscopy of Er(3+) spins doped in a Y(2)SiO(5) crystal using a high-Q, coplanar, superconducting resonator.

Nyckelord: Quantum Communication, Qubits



Denna post skapades 2011-08-25. Senast ändrad 2011-09-14.
CPL Pubid: 145052

 

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Institutioner (Chalmers)

Institutionen för mikroteknologi och nanovetenskap, Kvantkomponentfysik

Ämnesområden

Fysik

Chalmers infrastruktur