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Trapped Ion Quantum Computing
Superconducting Qubits
Planar Superconducting Whispering Gallery Mode Resonators
arXiv
Authors: Z. K. Minev, I. M. Pop, M. H. Devoret
Year
2013
Paper ID
33316
Status
Preprint
Abstract Read
~2 min
Abstract Words
83
Citations
N/A
Abstract
We introduce a microwave circuit architecture for quantum signal processing combining design principles borrowed from high-Q 3D resonators in the quantum regime and from planar structures fabricated with standard lithography. The resulting '2.5D' whispering-gallery mode resonators store 98% of their energy in vacuum. We have measured internal quality factors above 3 million at the single photon level and have used the device as a materials characterization platform to place an upper bound on the surface resistance of thin film aluminum of less than 250nOhms.
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- We introduce a microwave circuit architecture for quantum signal processing combining design principles borrowed from high-Q 3D resonators in the quantum regime and from planar...
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