Josephson junction microwave modulators for qubit control

O. Naaman; J. A. Strong; D. G. Ferguson; J. Egan; N. Bailey; R. T. Hinkey

doi:10.1063/1.4976809

Josephson junction microwave modulators for qubit control

Superconductivity 2017-02-24 v2 Mesoscale and Nanoscale Physics Quantum Physics

Authors: O. Naaman , J. A. Strong , D. G. Ferguson , J. Egan , N. Bailey , R. T. Hinkey

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Abstract

We demonstrate Josephson junction based double-balanced mixer and phase shifter circuits operating at 6-10 GHz, and integrate these components to implement both a monolithic amplitude/phase vector modulator and a quadrature mixer. The devices are actuated by flux signals, dissipate no power on chip, exhibit input saturation powers in excess of 1 nW, and provide cryogenic microwave modulation solutions for integrated control of superconducting qubits.

Keywords

josephson junctions and superconducting circuits josephson junctions parametric amplifier

Cite

@article{arxiv.1610.07987,
  title  = {Josephson junction microwave modulators for qubit control},
  author = {O. Naaman and J. A. Strong and D. G. Ferguson and J. Egan and N. Bailey and R. T. Hinkey},
  journal= {arXiv preprint arXiv:1610.07987},
  year   = {2017}
}

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accepted version

Josephson junction microwave modulators for qubit control

Abstract

Keywords

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