Chiral-selective tamm plasmon polaritons

Meng Ying Lin, Wen Hui Xu, Rashid G. Bikbaev*, Jhen Hong Yang, Chang Ruei Li, Ivan V. Timofeev, Wei Lee, Kuo Ping Chen

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

Chiral-selective Tamm plasmon polariton (TPP) has been investigated at the interface between a cholesteric liquid crystal and a metasurface. Different from conventional TPP that occurs with distributed Bragg reflectors and metals, the chiral–achiral TPP is successfully demonstrated. The design of the metasurface as a reflective half-wave plate provides phase and polarization matching. Accordingly, a strong localized electric field and sharp resonance are observed and proven to be widely tunable.

Original languageEnglish
Article number2788
JournalMaterials
Volume14
Issue number11
DOIs
StatePublished - 2021

Keywords

  • Chirality
  • Metasurfaces
  • Tamm plasmon polaritons

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