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physics.optics2019
Interferometric near-field characterization of plasmonic slot waveguides in single- and poly-crystalline gold films
M. Prämassing, M. Liebtrau, H. J. Schill +2
Plasmonic waveguides are a promising platform for integrated nanophotonic circuits and nanoscale quantum optics. Their use is however often hampered by the limited propagation leng…
physics.optics2019★ 13 cited
Freestanding metasurfaces for optical frequencies
M. Prämassing, T. Leuteritz, A. Faßbender +3
We present freestanding metasurfaces operating at optical frequencies with a total thickness of only 40nm. The metasurfaces are fabricated by focused ion beam milling of nanovo…