5 papers
Plasmonic Fourier Surfaces Revisited: Relating Bandgaps with Bound States in the Continuum
Alexander A. Antonov, Connor Heimig, Hannah Niese +5
Periodically corrugated metal interfaces supporting surface plasmon polaritons (SPPs) belong to the earliest nanoplasmonic platforms. Even simplest reliefs described by a few harmo…
Optical Fourier Surfaces for Free-Space Computer-Generated Holography
Y. M. Glauser, C. -Y. Shen, D. B. Seda +10
Computer-generated holography can shape electromagnetic fields by encoding wavefront information in nanostructured surfaces. However, despite significant progress, hologram designs…
Fourier pixels for reciprocal light control
Yannik M. Glauser, Sander J. W. Vonk, David B. Seda +7
Digital cameras and displays utilise picture elements (pixels) that perform a single function: detecting or emitting light intensity. To exploit the full information content of ele…
Band-Edge Carrier Trapping Limits Light Emission in WSe
Juri G. Crimmann, Sander J. W. Vonk, Yannik M. Glauser +2
Monolayers of transition metal dichalcogenides (TMDs) exhibit bright photoluminescence, a desirable property for light-emitting diodes and single-photon emitters. Because the emiss…
Controlling viscosity to engineer focal conic domains in photonic cellulose nanocrystal films
Diogo V. Saraiva, Lotte Polling, Ivo R. Vermaire +3
Cellulose nanocrystals (CNCs) form cholesteric architectures that can have color specific reflectivity and enable sustainable photonic films. However, achieving uniform color, supp…