3 papers
physics.optics2019
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,…
physics.optics2018
The resonant behavior of a single plasmonic helix
K. Höflich, Th. Feichtner, E. Hansjürgen +4
Chiral plasmonic nanostructures will be of increasing importance for future applications in the field of nano optics and metamaterials. Their sensitivity to incident circularly pol…
physics.optics2018
Chiroptical response of a single plasmonic nanohelix
Paweł Woźniak, Israel De Leon, Katja Höflich +4
We investigate the chiroptical response of a single plasmonic nanohelix interacting with a weakly-focused circularly-polarized Gaussian beam. The optical scattering at the fundamen…