93 citations · 170 across the 5 of their papers we have counts for
5 papers
Interaction of light carrying orbital angular momentum with a chiral dipolar scatterer
Paweł Woźniak, Israel De León, Katja Höflich +2
The capability to distinguish the handedness of circularly polarized light is a well-known intrinsic property of a chiral nanostructure. It is a long-standing controversial debate,…
Huygens' Dipole for Polarization-Controlled Nanoscale Light Routing
Sergey Nechayev, Jörg S. Eismann, Martin Neugebauer +4
Structured illumination allows for satisfying the first Kerker condition of in-phase perpendicular electric and magnetic dipole moments in any isotropic scatterer that supports ele…
Mirror-Symmetric Heterogeneous Resonant Nanostructures: Extrinsic Chirality and Spin-Polarized Scattering
Sergey Nechayev, Paweł Woźniak, Martin Neugebauer +2
We investigate a geometrically symmetric gold-silicon sphere heterodimer and reveal its extrinsic chiroptical response caused by the interaction with a substrate. The chiroptical r…
Tighter spots of light with superposed orbital angular momentum beams
Paweł Woźniak, Peter Banzer, Frédéric Bouchard +3
The possibility of focusing light to an ever tighter spot has important implications for many applications and fields of optics research, such as nano-optics and plasmonics, laser-…
Unveiling the optical properties of a metamaterial synthesized by electron-beam-induced deposition
Paweł Woźniak, Katja Höflich, Gerald Brönstrup +3
The direct writing using a focused electron beam allows for fabricating truly three-dimensional structures of sub-wavelength dimensions in the visible spectral regime. The resultin…