33 citations · 42 across the 3 of their papers we have counts for
3 papers
Valley-dependent emission patterns enabled by plasmonic nanoantennas
Tobias Bucher, Jingshi Yan, Jan Sperrhake +12
Selective control over the emission pattern of valley-polarized excitons in monolayer transition metal dichalcogenides is crucial for developing novel valleytronic, quantum informa…
Equivalence of reflection paths of light and Feynman paths in stacked metasurfaces
Jan Sperrhake, Matthias Falkner, Stefan Fasold +2
We show the existence of virtual polarization states during the interaction of modes in metasurface stacks. In support of our findings we experimentally realize a metasurface stack…
Efficient treatment of stacked metasurfaces for optimizing and enhancing the range of accessible optical functionalities
Christoph Menzel, Jan Sperrhake, Thomas Pertsch
We present, discuss and validate an adapted S-matrix formalism for an efficient, simplified treatment of stacked homogeneous periodically structured metasurfaces operated under nor…