Ultrastrong light-matter coupling at terahertz frequencies with split ring resonators and inter-Landau level transitions

Ultrastrong Coupling Regime and Plasmon Polaritons in Parabolic Semiconductor Quantum Wells

(2012) Markus Geiser et al.   PHYSICAL REVIEW LETTERS

Ultrastrong Coupling of the Cyclotron Transition of a 2D Electron Gas to a THz Metamaterial

(2012) G. Scalari et al.   SCIENCE

Strong Coupling between Nanoscale Metamaterials and Phonons

(2011) D.J. Shelton et al.   NANO LETTERS

Terahertz meta-atoms coupled to a quantum well intersubband transition

(2011) D. Dietze et al.   OPTICS EXPRESS

Observation of hybrid plasmon-photon modes in microwave transmission of coplanar microresonators

(2011) V. M. Muravev et al.   PHYSICAL REVIEW B

Reversible Switching of Ultrastrong Light-Molecule Coupling

(2011) T. Schwartz et al.   PHYSICAL REVIEW LETTERS

Strong influence of packing density in terahertz metamaterials

(2010) Ranjan Singh et al.   APPLIED PHYSICS LETTERS

Circuit quantum electrodynamics in the ultrastrong-coupling regime

(2010) T. Niemczyk et al.   Nature Physics

Ultrastrong coupling between a cavity resonator and the cyclotron transition of a two-dimensional electron gas in the case of an integer filling factor

(2010) David Hagenmüller et al.   PHYSICAL REVIEW B

Vacuum Degeneracy of a Circuit QED System in the Ultrastrong Coupling Regime

(2010) Pierre Nataf et al.   PHYSICAL REVIEW LETTERS

Ultrastrong Light-Matter Coupling Regime with Polariton Dots

(2010) Y. Todorov et al.   PHYSICAL REVIEW LETTERS

Sub-cycle switch-on of ultrastrong light–matter interaction

(2009) G. Günter et al.   NATURE

Signatures of the ultrastrong light-matter coupling regime

(2009) Aji A. Anappara et al.   PHYSICAL REVIEW B