89 citations · 130 across the 4 of their papers we have counts for
4 papers
Positive-tone Nanolithography of Antimony Trisulfide with Femtosecond Laser Wet-etching
Abhrodeep Dey, Uwe Hübner, Albane Benardais +10
Antimony trisulfide (), as an emerging material for integrated photonic devices, has attracted significant attention due to its high index, low loss, and phase-changin…
Grayscale Electron Beam Lithography Direct Patterned Antimony Sulfide
Wei Wang, Uwe Hübner, Tao Chen +13
The rise of micro/nanooptics and lab-on-chip devices demands the fabrication of three-dimensional structures with decent resolution. Here, we demonstrate the combination of graysca…
Metafiber transforming arbitrarily structured light
Chenhao Li, Torsten Wieduwilt, Fedja J. Wendisch +5
Structured light has proven useful for numerous photonic applications. However, the current use of structured light in optical fiber science and technology is severely limited by m…
Tuning the Effective PT-Phase of Plasmonic Eigenmodes
Alessandro Tuniz, Torsten Wieduwilt, Markus A. Schmidt
We experimentally observe an effective PT-phase transition through the exceptional point in a hybrid plasmonic-dielectric waveguide system. Transmission experiments reveal fundamen…