Realizing a Circuit Analog of an Optomechanical System with Longitudinally Coupled Superconducting Resonators
arXiv:1712.03218 · doi:10.1103/PhysRevLett.120.227702
Abstract
We realize a superconducting circuit analog of the generic cavity-optomechanical Hamiltonian by longitudinally coupling two superconducting resonators, which are an order of magnitude different in frequency. We achieve longitudinal coupling by embedding a superconducting quantum interference device (SQUID) into a high frequency resonator, making its resonance frequency depend on the zero point current fluctuations of a nearby low frequency LC-resonator. By employing sideband drive fields we enhance the intrinsic coupling strength of about 15 kHz up to 280 kHz by controlling the amplitude of the drive field. Our results pave the way towards the exploration of optomechanical effects in a fully superconducting platform and could enable quantum optics experiments with photons in the yet unexplored radio frequency band.
References in corpus (19)
- Sideband Cooling Micromechanical Motion to the Quantum Ground State
- Demonstration of Two-Qubit Algorithms with a Superconducting Quantum Processor
- Dynamical decoupling and noise spectroscopy with a superconducting flux qubit
- Resolving photon number states in a superconducting circuit
- Strong Coupling of a Spin Ensemble to a Superconducting Resonator
- Amplification and squeezing of quantum noise with a tunable Josephson metamaterial
- Approaching Unit Visibility for Control of a Superconducting Qubit with Dispersive Readout
- Circuit Quantum Electrodynamics with a Spin Qubit
- State Transfer Between a Mechanical Oscillator and Microwave Fields in the Quantum Regime
- Decoherence of flux qubits due to 1/f flux noise
- Observation of quantum jumps in a superconducting artificial atom
- Strong Coupling of a Single Electron in Silicon to a Microwave Photon
- Mechanical On-Chip Microwave Circulator
- Quantum limited amplification and entanglement in coupled nonlinear resonators
- Electron Spin Resonance at the Level of 10000 Spins Using Low Impedance Superconducting Resonators
- Frequency Division Multiplexing Readout and Simultaneous Manipulation of an Array of Flux Qubits
- Ultrasensitive magnetic field detection using a single artificial atom
- Optomechanical-like coupling between superconducting resonators
- Circuit analog of quadratic optomechanics
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