Analysis and Design of Surface Plasmon Waveguide

  • Kim, Min-Wook (Department of Electronics and Electrical Engineering, Dankook University) ;
  • Jung, Jae-Hoon (Department of Electronics and Electrical Engineering, Dankook University)
  • Published : 2009.09.30

Abstract

In this paper, we developed and presented a design result for optimizing the geometry of Ag circular SPP waveguide for subwavelength waveguide applications. We investigated the effect of the design parameters on the light propagation and find the optimum design for small modal size, high coupling coefficient, and low sensitivity. The results show that the globally optimal design locates optimal waveguide geometries more efficiently than individual optimal points for multivalued objective function.

Keywords

References

  1. Stefan A. Maier, "Plasmonics: The Promise of Highly Integrated Optical Devices," IEEE J. of Selected Topics in Quantum Electronics, Vol. 12, No. 6, pp. 1671-1677, 2006. https://doi.org/10.1109/JSTQE.2006.884086
  2. H. Reather, Suface Plasmons, Springer Tracts in Modern Physics, Springer Berlin, 1988.
  3. P. Berini, "Plasmon-polariton waves guided by thin lossy metal films of finite width: Bound modes of symmetric structures", Physical Review B, Vol. 61, No. 15, pp. 10484-10503, 2000. https://doi.org/10.1103/PhysRevB.61.10484
  4. A. Hosseini, and Y. Massoud, "A low-loss metal-insulator-metal plasmonic Bragg reflector", Optics Express, Vol. 14, No. 23, pp. 11318-11323, 2006. https://doi.org/10.1364/OE.14.011318
  5. E. Palik, Handbook of Optical Constants of Solids, Academic Press, New York, 1985.