Gold Bowtie-Shaped Dimer Arrays in a Stretchable Substrate with Tunable LSPR

Tsan Wen Lu*, Peng Yu Chen, Po Tsung Lee

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

We proposed and demonstrated a gold bowtie-shaped dimer array semi-buried in a deformable polymer substrate. The wavelength tunability of coupled bonding localized surface plasmon resonance modes with different polarizations was confirmed by stretching simulations and experiments. The tuning operations were reconfigurable and reliable under applied elongations of up to 50%.

Original languageEnglish
Pages (from-to)2183-2188
Number of pages6
JournalPlasmonics
Volume13
Issue number6
DOIs
StatePublished - 1 Dec 2018

Keywords

  • Bowtie-shaped dimer
  • Localized surface plasmon resonance
  • Tunable plasmonics

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