Article thumbnail

Surface Plasmon Polariton Excitation in Metallic Layer Via Surface Relief Gratings in Photoactive Polymer Studied by the Finite-Difference Time-Domain Method

By Pawel Karpinski and Andrzej Miniewicz

Abstract

We performed numerical investigations of surface plasmon excitation and propagation in structures made of a photochromic polymer layer deposited over a metal surface using the finite-difference time-domain method. We investigated the process of light coupling into surface plasmon polariton excitation using surface relief gratings formed on the top of a polymer layer and compared it with the coupling via rectangular ridges grating made directly in the metal layer. We also performed preliminary studies on the influence of refractive index change of photochromic polymer on surface plasmon polariton propagation conditions

Topics: Article
Publisher: Springer US
OAI identifier: oai:pubmedcentral.nih.gov:3151570
Provided by: PubMed Central

To submit an update or takedown request for this paper, please submit an Update/Correction/Removal Request.

Suggested articles

Citations

  1. (2004). A localized surface plasmon resonance biosensor: first steps toward an assay for Alzheimer disease.
  2. (2009). Biomolecule-functionalized nanowires: from nanosensors to nanocarriers.
  3. (2010). Colorchangeable properties of plasmonic waveguides based on Sedoped CdS nanoribbons.
  4. (2006). Design optimization of nano-grating surface plasmon resonance sensors.
  5. (1997). Guiding of a one-dimensional optical beam with nanometer diameter.
  6. (2000). Hagness SC
  7. (2007). Handbook of optical constants of solids.
  8. (2005). Improved analytical fit of gold dispersion: application to the modelling of extinction spectra with a finite-difference timedomain method. Phys Rev B 71:085416b–085422b
  9. (2007). Miniewicz A
  10. (2006). Optimization of finite diffraction gratings for the excitation of surface plasmons.
  11. (2010). Planar plasmonic focusing and optical transport using CdS nanoribbon.
  12. (2011). Plasmonic focusing in symmetry broken nanocorrals.
  13. (2007). Plasmonics: fundamentals and applications.
  14. (2006). Plasmonics: the next chip-scale technology.
  15. (2001). Requicha AAG,
  16. (2010). Stimulated emission of surface plasmon polaritons by lead-sulphide quantum dots at near-infrared wavelengths. Opt Exp 18:18633–18638 546 Plasmonics
  17. (2004). Surface plasmon polariton based modulators and switches operating at telecom wavelengths.
  18. (1999). Surface plasmon resonance sensors: review. Sens Actuators B54:3–15
  19. (2003). Surface plasmon subwavelength optics.
  20. (1968). Surfaceplasmon resonance effect in grating diffraction.
  21. Zayats AV (2010) All-optical active components for dielectric-loaded plasmonic waveguides.