title: Strong Coupling of the Cyclotron Motion of Surface Electrons on Liquid Helium to a Microwave Cavity.
abstract: The strong coupling regime is observed in a system of two-dimensional electrons whose cyclotron motion is coupled to an electromagnetic mode in a Fabry-Perot cavity resonator. Rabi splitting of eigenfrequencies of the coupled motion is observed both in the cavity reflection spectrum and ac current of the electrons, the latter probed by measuring their bolometric photoresponse. Despite the fact that similar observations of Rabi splitting in many-particle systems have been described as a quantum-mechanical effect, we show that the observed splitting can be explained completely by a model based on classical electrodynamics.
authors: Okinawa Institute of Science and Technology (OIST) Graduate University, Onna, Okinawa 904-0495, Japan.
authors: L V
authors: LV
authors: Abdurakhimov
authors: Okinawa Institute of Science and Technology (OIST) Graduate University, Onna, Okinawa 904-0495, Japan.
authors: R
authors: R
authors: Yamashiro
authors: Okinawa Institute of Science and Technology (OIST) Graduate University, Onna, Okinawa 904-0495, Japan.
authors: A O
authors: AO
authors: Badrutdinov
authors: Okinawa Institute of Science and Technology (OIST) Graduate University, Onna, Okinawa 904-0495, Japan.
authors: D
authors: D
authors: Konstantinov