Ewold Verhagen

Summary

Affiliation: FOM Institute for Atomic and Molecular Physics
Country: The Netherlands

Publications

  1. ncbi request reprint Nanofocusing in laterally tapered plasmonic waveguides
    Ewold Verhagen
    Center for Nanophotonics, FOM Institute for Atomic and Molecular Physics AMOLF, Kruislaan 407, 1098 SJ Amsterdam, The Netherlands
    Opt Express 16:45-57. 2008
  2. ncbi request reprint Field enhancement in metallic subwavelength aperture arrays probed by erbium upconversion luminescence
    Ewold Verhagen
    Center for Nanophotonics, FOM Institute for Atomic and Molecular Physics AMOLF, Science Park 113, 1098 XG Amsterdam, The Netherlands
    Opt Express 17:14586-98. 2009
  3. ncbi request reprint Plasmonic nanofocusing in a dielectric wedge
    Ewold Verhagen
    Center for Nanophotonics, FOM Institute for Atomic and Molecular Physics, Science Park 104, 1098 XG Amsterdam, The Netherlands
    Nano Lett 10:3665-9. 2010
  4. ncbi request reprint Three-dimensional negative index of refraction at optical frequencies by coupling plasmonic waveguides
    Ewold Verhagen
    Center for Nanophotonics, FOM Institute for Atomic and Molecular Physics AMOLF, Science Park 104, 1098 XG, Amsterdam, The Netherlands
    Phys Rev Lett 105:223901. 2010
  5. doi request reprint Plasmon nanomechanical coupling for nanoscale transduction
    Rutger Thijssen
    Center for Nanophotonics, FOM Institute AMOLF, Science Park 104, 1098XG Amsterdam, The Netherlands
    Nano Lett 13:3293-7. 2013
  6. ncbi request reprint Nanowire plasmon excitation by adiabatic mode transformation
    Ewold Verhagen
    Center for Nanophotonics, FOM Institute for Atomic and Molecular Physics AMOLF, Science Park 113, 1098 XG, Amsterdam, The Netherlands
    Phys Rev Lett 102:203904. 2009
  7. doi request reprint Characterization of bending losses for curved plasmonic nanowire waveguides
    Dirk Jan Dikken
    Center for Nanophotonics, FOM Institute for Atomic and Molecular Physics AMOLF, Science Park 104, 1098 XG, Amsterdam, The Netherlands
    Opt Express 18:16112-9. 2010

Collaborators

  • Albert Polman
  • Rutger Thijssen
  • Dirk Jan Dikken
  • Tobias J Kippenberg
  • Marko Spasenović
  • L Kobus Kuipers
  • Dries van Oosten

Detail Information

Publications7

  1. ncbi request reprint Nanofocusing in laterally tapered plasmonic waveguides
    Ewold Verhagen
    Center for Nanophotonics, FOM Institute for Atomic and Molecular Physics AMOLF, Kruislaan 407, 1098 SJ Amsterdam, The Netherlands
    Opt Express 16:45-57. 2008
    ..The mode that enables the focusing exhibits a strong resemblance to the asymmetric mode responsible for focusing in conical waveguides. This work demonstrates a practical implementation of plasmonic nanofocusing on a planar substrate...
  2. ncbi request reprint Field enhancement in metallic subwavelength aperture arrays probed by erbium upconversion luminescence
    Ewold Verhagen
    Center for Nanophotonics, FOM Institute for Atomic and Molecular Physics AMOLF, Science Park 113, 1098 XG Amsterdam, The Netherlands
    Opt Express 17:14586-98. 2009
    ..These experiments provide insight in the mechanisms responsible for extraordinary transmission and are important for applications that aim to exploit near-field enhancement in nanostructured metal films...
  3. ncbi request reprint Plasmonic nanofocusing in a dielectric wedge
    Ewold Verhagen
    Center for Nanophotonics, FOM Institute for Atomic and Molecular Physics, Science Park 104, 1098 XG Amsterdam, The Netherlands
    Nano Lett 10:3665-9. 2010
    ..Simulations predict strong subwavelength focusing near the surface plasmon resonance frequency. Unlike alternative strategies, this method does not require the nanoscale shaping of metal surfaces...
  4. ncbi request reprint Three-dimensional negative index of refraction at optical frequencies by coupling plasmonic waveguides
    Ewold Verhagen
    Center for Nanophotonics, FOM Institute for Atomic and Molecular Physics AMOLF, Science Park 104, 1098 XG, Amsterdam, The Netherlands
    Phys Rev Lett 105:223901. 2010
    ..The concepts developed here may inspire new low-loss metamaterial designs operating close to the metal plasma frequency...
  5. doi request reprint Plasmon nanomechanical coupling for nanoscale transduction
    Rutger Thijssen
    Center for Nanophotonics, FOM Institute AMOLF, Science Park 104, 1098XG Amsterdam, The Netherlands
    Nano Lett 13:3293-7. 2013
    ..Our results show that novel functionality of plasmonic nanostructures can be achieved through coupling to engineered nanoscale mechanical oscillators. ..
  6. ncbi request reprint Nanowire plasmon excitation by adiabatic mode transformation
    Ewold Verhagen
    Center for Nanophotonics, FOM Institute for Atomic and Molecular Physics AMOLF, Science Park 113, 1098 XG, Amsterdam, The Netherlands
    Phys Rev Lett 102:203904. 2009
    ..Phase- and polarization-sensitive near-field investigation reveals the characteristic antisymmetric polarization nature of the mode and explains the coupling mechanism...
  7. doi request reprint Characterization of bending losses for curved plasmonic nanowire waveguides
    Dirk Jan Dikken
    Center for Nanophotonics, FOM Institute for Atomic and Molecular Physics AMOLF, Science Park 104, 1098 XG, Amsterdam, The Netherlands
    Opt Express 18:16112-9. 2010
    ..An analytical model developed for dielectric waveguides is used to predict the trend of rising bending losses with decreasing radius of curvature in plasmonic nanowires...