Youngkyu Lee

Summary

Affiliation: University of Texas
Country: USA

Publications

  1. doi request reprint Efficient apertureless scanning probes using patterned plasmonic surfaces
    Youngkyu Lee
    Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, TX 78712, USA
    Opt Express 19:25990-9. 2011
  2. doi request reprint Tunable directive radiation of surface-plasmon diffraction gratings
    Youngkyu Lee
    Department of Electrical and Computer Engineering, 1 University Station, Austin, TX 78712, USA
    Opt Express 21:2748-56. 2013

Collaborators

Detail Information

Publications2

  1. doi request reprint Efficient apertureless scanning probes using patterned plasmonic surfaces
    Youngkyu Lee
    Department of Electrical and Computer Engineering, The University of Texas at Austin, Austin, TX 78712, USA
    Opt Express 19:25990-9. 2011
    ..Our ideas effectively combine the resolution of apertureless probes with throughput levels much larger than those available even in aperture-based devices...
  2. doi request reprint Tunable directive radiation of surface-plasmon diffraction gratings
    Youngkyu Lee
    Department of Electrical and Computer Engineering, 1 University Station, Austin, TX 78712, USA
    Opt Express 21:2748-56. 2013
    ..Two alternative tuning mechanisms, wavelength- and index-mediated beam sweeping, are employed to modify the relative phase of scattered light at each grating edge and provide the required modification of the radiation angle...