Graded Metallic Gratings for Ultrawideband Surface Wave Trapping at THz Frequencies

@article{Gan2011GradedMG,
  title={Graded Metallic Gratings for Ultrawideband Surface Wave Trapping at THz Frequencies},
  author={Qiaoqiang Gan and F. J. Bartoli},
  journal={IEEE Journal of Selected Topics in Quantum Electronics},
  year={2011},
  volume={17},
  pages={102-109}
}
We summarize our study of the ultrawideband slow-light system based on plasmonic-graded metallic gratings for “rainbow” trapping at terahertz (THz) frequencies. The dispersion relations for a perfect conducting plane hosting an array of 1-D grooves having a constant depth were derived. Since the dispersion relations for the fundamental surface mode resemble those for the surface plasmon polaritons (SPPs) at optical frequencies, such a uniform grating can be used to effectively guide THz waves… CONTINUE READING

From This Paper

Figures, tables, results, connections, and topics extracted from this paper.
5 Extracted Citations
51 Extracted References
Similar Papers

Referenced Papers

Publications referenced by this paper.
Showing 1-10 of 51 references

Trapping of surface-plasmon polaritons in a graded Bragg structure: Frequency-dependent spatially separated localization of the visible spectrum modes

  • L. Chen, G. Wang, Q. Gan, F. Bartoli
  • Phys. Rev. B, vol. 80, pp. 161106-1–161106-4…
  • 2009
Highly Influential
4 Excerpts

FDTD analysis of slow light propagation in negative-refractive-index metamaterial waveguides

  • E. I. Kirby, J. M. Hamm, K. L. Tsakmakidis, O. Hess
  • J. Opt. A, Pure Appl. Opt., vol. 11, pp. 114027-1…
  • 2009
3 Excerpts

Trapped rainbow effect in visible light left-handed heterostructures

  • X. P. Zhao, W. Luo, +4 authors C. R. Luo
  • Appl. Phys. Lett., vol. 95, pp. 071111-1–071111-3…
  • 2009
2 Excerpts

An on-chip near-field terahertz probe and detector

  • Y. Kawano, K. Ishibashi
  • Nat. Photon., vol. 2, pp. 618–621, 2008.
  • 2008
1 Excerpt

Similar Papers

Loading similar papers…