52 citations · 82 across the 3 of their papers we have counts for
3 papers
Non-Invasive Near-field Spectroscopy of Single Sub-Wavelength Complementary Resonators
Lucy L Hale, Janine Keller, Thomas Siday +7
Subwavelength metallic resonators provide a route to achieving strong light-matter coupling by means of tight confinement of resonant electromagnetic fields. Investigation of such…
Superradiantly limited linewidth in complementary THz metamaterials on Si-membranes
Janine Keller, Johannes Haase, Felice Appugliese +6
We study complementary double split ring THz resonators fabricated on a 10 mum thin Si-membrane. The linewidths of the fundamental LC-mode and dipolar mode are drastically narrowin…
Landau polaritons in highly non-parabolic 2D gases in the ultra-strong coupling regime
Janine Keller, Giacomo Scalari, Felice Appugliese +11
We probe ultra-strong light matter coupling between metallic terahertz metasurfaces and Landau-level transitions in high mobility 2D electron and hole gases. We utilize heavy-hole…