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Coherent Control of Surface Plasmon Propagation Directions

  • S. B. Choi
  • , D. J. Park
  • , Y. K. Jung
  • , J. H. Kang
  • , Q. Han Park
  • , C. C. Byeon
  • , M. S. Jeong
  • , D. S. Kim

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

We have demonstrated the directional control of surface plasmon polariton(SPP) waves through propagating in an asymmetric plasmonic Bragg resonator using femtosecond temporal-phase control via the resonant coupling of SPPs and the interference of SPPs. The near-field images display significant temporal-phase dependence, switching between left and right propagation after the Bragg resonator. Our results would be a key step toward the control of surface plasmon propagation direction in nano-scaled plasmonic applications.

Original languageEnglish
Title of host publicationSpringer Series in Chemical Physics
PublisherSpringer Science and Business Media Deutschland GmbH
Pages699-701
Number of pages3
DOIs
StatePublished - 2009

Publication series

NameSpringer Series in Chemical Physics
Volume92
ISSN (Print)0172-6218

Keywords

  • Coherent Control
  • Michelson Interferometer
  • Resonant Coupling
  • Surface Plasmon Polaritons
  • Surface Plasmon Polaritons Mode

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