Giant Goos-Hänchen shift in scattering: the role of interfering localized plasmon modes.

@article{Soni2014GiantGS,
  title={Giant Goos-H{\"a}nchen shift in scattering: the role of interfering localized plasmon modes.},
  author={J. Soni and S. Mansha and S. Dutta Gupta and A. Banerjee and N. Ghosh},
  journal={Optics letters},
  year={2014},
  volume={39 14},
  pages={
          4100-3
        }
}
The longitudinal and transverse beam shifts, namely, the Goos-Hänchen (GH) and the Spin-Hall (SH) shifts are usually observed at planar interfaces. It has recently been shown that the transverse SH shift may also arise due to scattering of plane waves. Here, we show that analogous in-plane (longitudinal) shifts also exist in the scattering of plane waves from micro/nano systems. We study both the GH and the SH shifts in plasmonic metal nanoparticles/nanostructures and dielectric micro-particles… Expand
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