Ultrastrong Coupling in the Near-field of Complementary Split Ring Resonators

Abstract

The ultrastrong light-matter interaction regime was investigated in metallic and superconducting complementary split ring resonators coupled to the cyclotron transition of two dimensional electron gases. The sub-wavelength light confinement and the large optical dipole moment of the cyclotron transition yield record high normalized coupling rates of up to $\frac{{\Omega }_R}{{\omega }_c}=$ 0.87. We observed a blue-shift of both polaritons due to the diamagnetic term of the interaction Hamiltonian.

References in corpus (16)

• Beyond the Jaynes-Cummings model: circuit QED in the ultrastrong coupling regime
• Observation of the Bloch-Siegert Shift in a Qubit-Oscillator System in the Ultrastrong Coupling Regime
• Quantum vacuum properties of the intersubband cavity polariton field
• Ultrastrong coupling of the cyclotron transition of a two-dimensional electron gas to a THz metamaterial
• Photon Blockade in the Ultrastrong Coupling Regime
• Quantum vacuum radiation spectra from a semiconductor microcavity with a time-modulated vacuum Rabi frequency
• Light-matter decoupling in the deep strong coupling regime: The breakdown of the Purcell effect
• Ultra strong coupling regime and plasmon-polaritons in parabolic semiconductor quantum wells
• Spontaneous Conversion from Virtual to Real Photons in the Ultrastrong Coupling Regime
• Ultrastrong coupling between a cavity resonator and the cyclotron transition of a 2D electron gas in the case of integer filling factor
• Intersubband Polaritons in the Electrical Dipole Gauge
• Superradiant Decay of Cyclotron Resonance of Two-Dimensional Electron Gases
• Drude weight, cyclotron resonance, and the Dicke model of graphene cavity QED
• Cavity QED of the graphene cyclotron transition
• Direct Measurement of Cyclotron Coherence Times of High-Mobility Two-Dimensional Electron Gases
• Superconducting complementary metasurfaces for THz ultrastrong light-matter coupling

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