Second Harmonic Light Manipulation with Vertical Split Ring Resonators

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, Din Ping Tsai*

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

16 引文 斯高帕斯(Scopus)

摘要

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.

原文英語
文章編號1806479
期刊Advanced Materials
31
發行號7
DOIs
出版狀態已發佈 - 2019 二月 15

ASJC Scopus subject areas

  • 材料科學(全部)
  • 材料力學
  • 機械工業

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