Birgit Päivänranta

Sub-10 nm patterning using EUV interference lithography

Birgit Päivänranta, Andreas Langner, Eugenie Kirk et al. · Nanotechnology · 2011 · 170 citations

Optical Materials, Engineering, Electron-beam Lithography +16

Fabrication of spherical microlenses by a combination of isotropic wet etching of silicon and molding techniques

Jorge Albero, Christophe Gorecki, Heidi Ottevaere et al. · Optics Express · 2009 · 107 citations · Full text

Materials Science, Microlenses Molds, Optical Materials +13

High Aspect Ratio Plasmonic Nanostructures for Sensing Applications

Birgit Päivänranta, Hannes Merbold, Reto Giannini et al. · ACS Nano · 2011 · 92 citations

Materials Science, Plasmonics, Sensing Applications +14

Encoded binary diffractive element to form hyper-geometric laser beams

Svetlana N. Khonina, S. A. Balalayev, Victor V. Kotlyar et al. · Journal of Optics A Pure and Applied Optics · 2009 · 63 citations

Generation of extreme ultraviolet vortex beams using computer generated holograms

Bernd Terhalle, Andreas Langner, Birgit Päivänranta et al. · Optics Letters · 2011 · 58 citations

Holography, Engineering, Microscopy +16