36 citations · 92 across the 9 of their papers we have counts for
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physics.optics2019★ 36 cited
Substrate-Induced Chirality in an Individual Nanostructure
Sergey Nechayev, René Barczyk, Uwe Mick +1
We experimentally investigate the chiral optical response of an individual nanostructure consisting of three equally sized spherical nanoparticles made of different materials and a…
physics.optics2019★ 22 cited
Vectorial vortex generation and phase singularities upon Brewster reflection
René Barczyk, Sergey Nechayev, Abdullah Butt +2
We experimentally demonstrate the emergence of a purely azimuthally polarized vectorial vortex beam with a phase singularity upon Brewster reflection of focused circularly polarize…