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Quantum Nonlinearities in Strong Coupling Circuit QED: On-Chip Quantum Optics with Microwave Photons and Superconducting Electronic Circuits - Couverture souple

Fink, Johannes M.

 
9783845419718: Quantum Nonlinearities in Strong Coupling Circuit QED: On-Chip Quantum Optics with Microwave Photons and Superconducting Electronic Circuits
Couverture souple
ISBN 10 : 3845419717 ISBN 13 : 9783845419718
Editeur : LAP LAMBERT Academic Publishing, 2011

Synopsis

Circuit QED offers the possibility to realizean exceptionally strong coupling between artificial atoms – individual superconductingqubits – and single microwave photons in a one dimensional waveguide resonator. Thisnew solid state approach to investigate the matter-light interaction on the level of individual quanta also represents a promising hardware architecture for the realization of a scalable quantum information processor. We first summarize and review the important theoretical and experimental principles of this rapidely developing field and give an overview of the relevant literature. Here the focus is to provide a detailed discussion of the experimental ultra-low temperature measurement setup and the design, fabrication and characterization of superconducting Josephson junction devices. Presented key experimental results include: 1) The first clear observation of the Jaynes-Cummings nonlinearity in the vacuum Rabi spectrum by measuring both two- and three-photon dressed states. 2) The observation of strong collective coupling for up to 3 qubits. 3) A quantitative investigation of the quantum to classical transition induced by an elevated temperature environment.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

Circuit QED offers the possibility to realizean exceptionally strong coupling between artificial atoms – individual superconductingqubits – and single microwave photons in a one dimensional waveguide resonator. Thisnew solid state approach to investigate the matter-light interaction on the level of individual quanta also represents a promising hardware architecture for the realization of a scalable quantum information processor. We first summarize and review the important theoretical and experimental principles of this rapidely developing field and give an overview of the relevant literature. Here the focus is to provide a detailed discussion of the experimental ultra-low temperature measurement setup and the design, fabrication and characterization of superconducting Josephson junction devices. Presented key experimental results include: 1) The first clear observation of the Jaynes-Cummings nonlinearity in the vacuum Rabi spectrum by measuring both two- and three-photon dressed states. 2) The observation of strong collective coupling for up to 3 qubits. 3) A quantitative investigation of the quantum to classical transition induced by an elevated temperature environment.

Biographie de l'auteur

The author is a post doctoral scientist at the Swiss Federal Institute of Technology Zurich. He studied in Vienna, Sydney and at ETH Zurich where he earned a Ph.D. in physics. His research is focused on designing, fabricating and controlling coherent devices for quantum optics and quantum information processing applications.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2011
Langue
anglais
ISBN 10 
3845419717
ISBN 13 
9783845419718
Reliure
Broché
Nombre de pages
184
Coordonnées du fabricant
non disponible
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