Karl Welna

Industrial gas analytics using a compact ultraviolet laser

Axel Kramer, Miklos Lenner, Deran Maas, 2019, 2019 IEEE SENSORS.

Silicon photonic crystals: light emission, modulation and detection

Frederic Gardes, Graham T. Reed, Thomas F. Krauss, 2014, Photonics West - Optoelectronic Materials and Devices.

Room temperature electrically pumped silicon nano-light source at telecommunication wavelengths

Thomas F. Krauss, Paolo Cardile, Giorgia Franzò, 2013, Photonics West - Optoelectronic Materials and Devices.

Fabrication and characterization of photonic crystal slow light waveguides and cavities.

Liam O'Faolain, Karl Welna, T. Krauss, 2012, Journal of visualized experiments : JoVE.

Low-power continuous-wave generation of visible harmonics in silicon photonic crystal nanocavities.

Liam O'Faolain, Lucio Claudio Andreani, Dario Gerace, 2010, Optics express.

Integrated polymer microprisms for free space optical beam deflecting.

Christopher Reardon, Karl Welna, Andrea Di Falco, 2009, Optics express.