Local Surface Plasmon Tuning for Optical Devices

  title={Local Surface Plasmon Tuning for Optical Devices},
  author={Etai Rosenkrantz and Shlomi Arnon},
  journal={IEEE Photonics Technology Letters},
Confining light to nanoscale dimensions has become possible with surface plasmons. However, active control of plasmonic responses remains a hurdle for building plasmonic optical devices. In this letter, we analytically derive a model describing the gap between the local surface plasmon (LSP) modes of a spherical nanoparticle in anisotropic media as a… CONTINUE READING