Pierre-Yves Baroni

High numerical aperture silicon collimating lens for mid-infrared quantum cascade lasers manufactured using wafer-level techniques

Reinhard Voelkel, Hans Peter Herzig, Martin Eisner, 2012, Optical Systems Design.

Fabrication of large-area two-dimensional photonic crystals using interference lithography and direct writing of defects

Toralf Scharf, Hans Peter Herzig, Pierre-Yves Baroni, 2006, SPIE Photonics Europe.

Switchable photonic crystal cavity by liquid crystal infiltration

Toralf Scharf, Hans Peter Herzig, Wataru Nakagawa, 2010 .

Broadband superluminescence, 5.9 μm to 7.2 μm, of a quantum cascade gain device.

Jérôme Faist, Pierre-Yves Baroni, Antoine Müller, 2015, Optics express.

Antireflective nanostructured microlenses

Toralf Scharf, Hans Peter Herzig, Markku Kuittinen, 2008 .