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Showing 1–4 of 4 results
Advanced filters: Author: Luca Planat Clear advanced filters

  • A Josephson-junction-based travelling-wave parametric amplifier isolator can provide gain of up to 20 dB and reverse isolation of up to 30 dB over a static 3-dB bandwidth greater than 500 MHz and maintain a near-quantum-limited added noise.

    • Arpit Ranadive
    • Bekim Fazliji
    • Nicolas Roch
    Research
    Nature Electronics
    Volume: 8, P: 1089-1098

  • Demonstration of phase matching mechanism in Josephson traveling wave parametric amplifiers involving in-situ sign reversal of Kerr nonlinearity opens up experimental possibilities in the framework of microwave quantum optics.

    • Arpit Ranadive
    • Martina Esposito
    • Nicolas Roch
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-9

  • Advances in the design and fabrication of superconducting devices enable physicists to design and monitor quantum electronic systems in synthetic environments. Here the authors observe how many-body effects influence the zero-point motion of a Josephson junction coupled to a high impedance transmission line.

    • Sébastien Léger
    • Javier Puertas-Martínez
    • Nicolas Roch
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-8