Nano-Optics Group

Institute of Physics - Karl Franzens University Graz

Group leader Joachim R. Krenn contact



We investigate light on the subwavelength scale (nano-optics), mainly with plasmonic nanostructures, molecules, quantum dots and porous silicon.

Our experimental methods include electron beam lithography, optical (near-field) microscopy, fluorescence and Raman spectroscopy, electron spectroscopy and time-resolved techniques.

Associated to our group is the Erwin Schrödinger Institute for Nanosciences.




News Archive
Photoemission probing field enhancement
Nano Lett (2017)
EELS/CL analysis tool
Micron 93, 43 (2017)
Mapping with a tip
Nanoscale 8, 16449 (2016)


J.R.Krenn 20.1.2017