Gate and magnetic field tunable ultrastrong coupling between a magnetoplasmon and the optical mode of an LC cavity
Paravicini-Bagliani, Gian L.
- Journal Article
Rights / licenseCreative Commons Attribution 4.0 International
The coupling between the optical mode of an LC cavity and a magnetoplasmon is studied by terahertz transmission spectroscopy. The magnetoplasmons are created by etching a high-mobility two-dimensional electron gas into stripes. As a result, we identify three different regimes, depending on the plasmon frequency relative to the cavity frequency. We find a significant coupling to the cyclotron dispersion even in presence of screening of the electric field by the plasmon Show more
Journal / seriesPhysical Review B
Pages / Article No.
PublisherAmerican Physical Society
340975 - Quantum Metamaterials in the Ultra Strong Coupling Regime. (EC)
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