---
_id: '1771'
abstract:
- lang: eng
  text: The exceptionally strong coupling realizable between superconducting qubits
    and photons stored in an on-chip microwave resonator allows for the detailed study
    of matter-light interactions in the realm of circuit quantum electrodynamics (QED).
    Here we investigate the resonant interaction between a single transmon-type multilevel
    artificial atom and weak thermal and coherent fields. We explore up to three photon
    dressed states of the coupled system in a linear response heterodyne transmission
    measurement. The results are in good quantitative agreement with a generalized
    Jaynes-Cummings model. Our data indicate that the role of thermal fields in resonant
    cavity QED can be studied in detail using superconducting circuits.
acknowledgement: Nobel Foundation
author:
- first_name: Johannes M
  full_name: Johannes Fink
  id: 4B591CBA-F248-11E8-B48F-1D18A9856A87
  last_name: Fink
  orcid: 0000-0001-8112-028X
- first_name: Matthias
  full_name: Baur, Matthias P
  last_name: Baur
- first_name: R
  full_name: Bianchetti, R
  last_name: Bianchetti
- first_name: Stefan
  full_name: Filipp, Stefan
  last_name: Filipp
- first_name: M
  full_name: Göppl, M
  last_name: Göppl
- first_name: Peter
  full_name: Leek, Peter J
  last_name: Leek
- first_name: L.
  full_name: Steffen, L. Kraig
  last_name: Steffen
- first_name: Alexandre
  full_name: Blais, Alexandre
  last_name: Blais
- first_name: Andreas
  full_name: Wallraff, Andreas
  last_name: Wallraff
citation:
  ama: Fink JM, Baur M, Bianchetti R, et al. Thermal excitation of multi-photon dressed
    states in circuit quantum electrodynamics. <i>Physica Scripta T</i>. 2009;T137.
    doi:<a href="https://doi.org/10.1088/0031-8949/2009/T137/014013">10.1088/0031-8949/2009/T137/014013</a>
  apa: Fink, J. M., Baur, M., Bianchetti, R., Filipp, S., Göppl, M., Leek, P., … Wallraff,
    A. (2009). Thermal excitation of multi-photon dressed states in circuit quantum
    electrodynamics. <i>Physica Scripta T</i>. IOP Publishing Ltd. <a href="https://doi.org/10.1088/0031-8949/2009/T137/014013">https://doi.org/10.1088/0031-8949/2009/T137/014013</a>
  chicago: Fink, Johannes M, Matthias Baur, R Bianchetti, Stefan Filipp, M Göppl,
    Peter Leek, L. Steffen, Alexandre Blais, and Andreas Wallraff. “Thermal Excitation
    of Multi-Photon Dressed States in Circuit Quantum Electrodynamics.” <i>Physica
    Scripta T</i>. IOP Publishing Ltd., 2009. <a href="https://doi.org/10.1088/0031-8949/2009/T137/014013">https://doi.org/10.1088/0031-8949/2009/T137/014013</a>.
  ieee: J. M. Fink <i>et al.</i>, “Thermal excitation of multi-photon dressed states
    in circuit quantum electrodynamics,” <i>Physica Scripta T</i>, vol. T137. IOP
    Publishing Ltd., 2009.
  ista: Fink JM, Baur M, Bianchetti R, Filipp S, Göppl M, Leek P, Steffen L, Blais
    A, Wallraff A. 2009. Thermal excitation of multi-photon dressed states in circuit
    quantum electrodynamics. Physica Scripta T. T137.
  mla: Fink, Johannes M., et al. “Thermal Excitation of Multi-Photon Dressed States
    in Circuit Quantum Electrodynamics.” <i>Physica Scripta T</i>, vol. T137, IOP
    Publishing Ltd., 2009, doi:<a href="https://doi.org/10.1088/0031-8949/2009/T137/014013">10.1088/0031-8949/2009/T137/014013</a>.
  short: J.M. Fink, M. Baur, R. Bianchetti, S. Filipp, M. Göppl, P. Leek, L. Steffen,
    A. Blais, A. Wallraff, Physica Scripta T T137 (2009).
date_created: 2018-12-11T11:53:55Z
date_published: 2009-01-01T00:00:00Z
date_updated: 2021-01-12T06:53:06Z
day: '01'
doi: 10.1088/0031-8949/2009/T137/014013
extern: 1
main_file_link:
- open_access: '1'
  url: http://arxiv.org/abs/0911.3797
month: '01'
oa: 1
publication: Physica Scripta T
publication_status: published
publisher: IOP Publishing Ltd.
publist_id: '5348'
quality_controlled: 0
status: public
title: Thermal excitation of multi-photon dressed states in circuit quantum electrodynamics
type: journal_article
volume: T137
year: '2009'
...