Second Harmonic Light Manipulation with Vertical Split Ring Resonators

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

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Author(s)

  • Wei-Yi Tsai
  • Tsung Lin Chung
  • Hui-Hsin Hsiao
  • Jia-Wern Chen
  • Ren Jie Lin
  • Pin Chieh Wu
  • Greg Sun
  • Chih-Ming Wang
  • Hiroaki Misawa

Detail(s)

Original languageEnglish
Article number1806479
Journal / PublicationAdvanced Materials
Volume31
Issue number7
Publication statusPublished - 15 Feb 2019
Externally publishedYes

Link(s)

Abstract

The second harmonic generation (SHG) of vertical and planar split-ring resonators (SRRs) that are broken centro-symmetry configurations at the interface of metal surface and air is investigated. Strong interactions, better electromagnetic field confinements, and less leakage into the substrate for vertical SRRs are found. Experimental results show a 2.6-fold enhancement of SHG nonlinearity, which is in good agreement with simulations and calculations. Demonstrations of 3D metastructures and vertical SRRs with strong SHG nonlinearity majorly result from magnetic dipole and electric quadrupole clearly provides potential applications for photonics and sensing.

Research Area(s)

  • nonlinear plasmonics, second harmonic generation, vertical split ring resonators (VSRR)

Bibliographic Note

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Citation Format(s)

Second Harmonic Light Manipulation with Vertical Split Ring Resonators. / Tsai, Wei-Yi; Chung, Tsung Lin; Hsiao, Hui-Hsin et al.
In: Advanced Materials, Vol. 31, No. 7, 1806479, 15.02.2019.

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

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