Feedback control of Rabi oscillations in circuit QED
نویسندگان
چکیده
منابع مشابه
Feedback control of Rabi oscillations in circuit QED
We consider the feedback stabilization of Rabi oscillations in a superconducting qubit which is coupled to a microwave readout cavity. The signal is readout by homodyne detection of the in-phase quadrature amplitude of the weak-measurement output. By multiplying the time-delayed Rabi reference, one can extract the signal, with maximum signal-to-noise ratio, from the noise current. We further tr...
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Mohan Sarovar,* Hsi-Sheng Goan, T. P. Spiller, and G. J. Milburn Centre for Quantum Computer Technology and School of Physical Sciences, The University of Queensland, St Lucia, Queensland 4072, Australia Department of Physics, National Taiwan University, Taipei 106, Taiwan Hewlett-Packard Laboratories, Filton Road, Stoke Gifford, Bristol BS34 8QZ, United Kingdom Received 30 August 2005; publish...
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Julia Kabuss,1 Dmitry O. Krimer,2 Stefan Rotter,2 Kai Stannigel,3 Andreas Knorr,1 and Alexander Carmele1,3 1Nichtlineare Optik und Quantenelektronik, Institut für Theoretische Physik, Technische Universität Berlin, Hardenbergstraße 36, 10623 Berlin, Germany 2Institute for Theoretical Physics, Vienna University of Technology, Wiedner-Hauptstraße 8-10/136, A-1040 Vienna, Austria 3Institute for Qu...
متن کاملComment on "Vacuum Rabi splitting in a semiconductor circuit QED system".
In this Comment, we challenge the main claims made by Toida et al. [1] and demonstrate that their results do not provide direct evidence of vacuum Rabi splitting or vacuum Rabi oscillations. In contrast to statements made by Toida et al., the two sharp parallel structures in Fig. 3(b) of [1] are not indicative of a coherent quantum mechanical interaction. Instead, as shown in previous work [2,3...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 2013
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.88.063823