Andreas Hohenau

Summary

Affiliation: University of Graz
Country: Austria

Publications

  1. doi request reprint Surface plasmon leakage radiation microscopy at the diffraction limit
    A Hohenau
    Institute of Physics, Karl Franzens University Graz, Universitatsplatz 5, 8010 Graz, Austria
    Opt Express 19:25749-62. 2011
  2. ncbi request reprint Dielectric optical elements for surface plasmons
    Andreas Hohenau
    Institute for Physics and Erwin Schrödinger Institute for Nanoscale Research, Karl Franzens University Graz, A 8010 Graz, Austria
    Opt Lett 30:893-5. 2005
  3. ncbi request reprint Plasmonic crystal demultiplexer and multiports
    A Drezet
    Institute of Physics, Karl Franzens University, Universitatsplatz 5, 8010 Graz, Austria
    Nano Lett 7:1697-700. 2007
  4. ncbi request reprint Silver nanowires as surface plasmon resonators
    Harald Ditlbacher
    Institute of Physics, Karl Franzens University, 8010 Graz, Austria
    Phys Rev Lett 95:257403. 2005
  5. pmc Dark plasmonic breathing modes in silver nanodisks
    Franz Philipp Schmidt
    Institute for Electron Microscopy and Fine Structure Research FELMI, Graz University of Technology, 8010 Graz, Austria
    Nano Lett 12:5780-3. 2012
  6. ncbi request reprint Quantitative analysis of surface plasmon interaction with silver nanoparticles
    Andrey L Stepanov
    Erwin Schrödinger Institute for Nanoscale Research, Karl Franzens University Graz, Universitatsplatz 5, A 8010 Graz, Austria
    Opt Lett 30:1524-6. 2005
  7. pmc Universal dispersion of surface plasmons in flat nanostructures
    Franz Philipp Schmidt
    1 Institute of Physics, University of Graz, Universitatsplatz 5, Graz 8010, Austria 2 Institute for Electron Microscopy and Nanoanalysis FELMI, Graz University of Technology, Steyrergasse 17, Graz 8010, Austria
    Nat Commun 5:3604. 2014
  8. doi request reprint Measurement and reduction of damping in plasmonic nanowires
    Primoz Kusar
    Institute of Physics, Karl Franzens University, Universitatsplatz 5, 8010 Graz, Austria
    Nano Lett 12:661-5. 2012
  9. ncbi request reprint Coupling efficiency of light to surface plasmon polariton for single subwavelength holes in a gold film
    Anne Laure Baudrion
    Karl Franzens University and Erwin Schrödinger Institute for Nanoscale Research, A 8010 Graz
    Opt Express 16:3420-9. 2008
  10. pmc Spectral modifications and polarization dependent coupling in tailored assemblies of quantum dots and plasmonic nanowires
    Christian Gruber
    Institute of Physics, Karl Franzens University, Universitatsplatz 5, 8010 Graz, Austria
    Nano Lett 13:4257-62. 2013

Collaborators

Detail Information

Publications13

  1. doi request reprint Surface plasmon leakage radiation microscopy at the diffraction limit
    A Hohenau
    Institute of Physics, Karl Franzens University Graz, Universitatsplatz 5, 8010 Graz, Austria
    Opt Express 19:25749-62. 2011
    ..A simple formula for the prediction of the fringe periodicity is presented and practically relevant effects of abberations in the imaging system are discussed...
  2. ncbi request reprint Dielectric optical elements for surface plasmons
    Andreas Hohenau
    Institute for Physics and Erwin Schrödinger Institute for Nanoscale Research, Karl Franzens University Graz, A 8010 Graz, Austria
    Opt Lett 30:893-5. 2005
    ..The optical elements consist of dielectric structures of defined geometry on top of a gold film. The working principle of these structures is discussed on the basis of calculated surface plasmon dispersion relations...
  3. ncbi request reprint Plasmonic crystal demultiplexer and multiports
    A Drezet
    Institute of Physics, Karl Franzens University, Universitatsplatz 5, 8010 Graz, Austria
    Nano Lett 7:1697-700. 2007
    ..In addition we demonstrate the generation of three output SPP beams from one input beam...
  4. ncbi request reprint Silver nanowires as surface plasmon resonators
    Harald Ditlbacher
    Institute of Physics, Karl Franzens University, 8010 Graz, Austria
    Phys Rev Lett 95:257403. 2005
    ..We demonstrate that these properties allow us to apply the nanowires as efficient surface plasmon Fabry-Perot resonators...
  5. pmc Dark plasmonic breathing modes in silver nanodisks
    Franz Philipp Schmidt
    Institute for Electron Microscopy and Fine Structure Research FELMI, Graz University of Technology, 8010 Graz, Austria
    Nano Lett 12:5780-3. 2012
    ..Its strong near fields can impact the hybridization in coupled plasmonic nanoparticles as well as couplings with nearby quantum emitters...
  6. ncbi request reprint Quantitative analysis of surface plasmon interaction with silver nanoparticles
    Andrey L Stepanov
    Erwin Schrödinger Institute for Nanoscale Research, Karl Franzens University Graz, Universitatsplatz 5, A 8010 Graz, Austria
    Opt Lett 30:1524-6. 2005
    ..We acquire quantitative information on the beam splitter performance by monitoring SPP leakage radiation, yielding SPP reflection, transmission, and scattering efficiencies...
  7. pmc Universal dispersion of surface plasmons in flat nanostructures
    Franz Philipp Schmidt
    1 Institute of Physics, University of Graz, Universitatsplatz 5, Graz 8010, Austria 2 Institute for Electron Microscopy and Nanoanalysis FELMI, Graz University of Technology, Steyrergasse 17, Graz 8010, Austria
    Nat Commun 5:3604. 2014
    ..We thereby introduce a general and intuitive ordering scheme for plasmonic excitations with edge and surface modes as the elementary building blocks. ..
  8. doi request reprint Measurement and reduction of damping in plasmonic nanowires
    Primoz Kusar
    Institute of Physics, Karl Franzens University, Universitatsplatz 5, 8010 Graz, Austria
    Nano Lett 12:661-5. 2012
    ..Compared to absorbing substrates, we find strongly reduced plasmonic damping for polycrystalline nanowires on quartz substrates, enabling the application of such wires for plasmonic waveguide networks...
  9. ncbi request reprint Coupling efficiency of light to surface plasmon polariton for single subwavelength holes in a gold film
    Anne Laure Baudrion
    Karl Franzens University and Erwin Schrödinger Institute for Nanoscale Research, A 8010 Graz
    Opt Express 16:3420-9. 2008
    ..We demonstrate that a single subwavelength hole can be used to generate SPP with an efficiency up to 28%...
  10. pmc Spectral modifications and polarization dependent coupling in tailored assemblies of quantum dots and plasmonic nanowires
    Christian Gruber
    Institute of Physics, Karl Franzens University, Universitatsplatz 5, 8010 Graz, Austria
    Nano Lett 13:4257-62. 2013
    ..Our data imply that the 2D degenerate emission dipole orientation of the QD can be forced to predominantly emit to one polarization component dictated by the nanowire modes. ..
  11. ncbi request reprint Analysis of damping-induced phase flips of plasmonic nanowire modes
    Andreas Hohenau
    Institute of Physics, Karl Franzens University, Graz, Austria
    Opt Lett 37:746-8. 2012
    ..The turnover point between the two regimes is sensitive to the surface plasmon round trip losses and thus opens a new possibility for detecting changes of the optical absorption in the nanowire environment...
  12. doi request reprint Template-assisted deposition of CTAB-functionalized gold nanoparticles with nanoscale resolution
    Jean Claude Tinguely
    Institute of Physics, Karl Franzens University, Universitatsplatz 5, A 8010 Graz, Austria Electronic address
    J Colloid Interface Sci 394:237-42. 2013
    ....
  13. ncbi request reprint Analysis of the angular acceptance of surface plasmon Bragg mirrors
    María Ujué González
    ICFO Institut de Ciencies Fotoniques, Mediterranean Technology Park, 08860, Castelldefels Barcelona, Spain
    Opt Lett 32:2704-6. 2007
    ..This effect, which can considerably affect the design of devices based on these elements, is shown to be the consequence of the decrease of the bandgap width with increasing incidence angle...