https://scholars.lib.ntu.edu.tw/handle/123456789/621102
標題: | Second Harmonic Light Manipulation with Vertical Split Ring Resonators | 作者: | Tsai W.-Y. Chung T.L. Hsiao H.-H. Chen J.-W. Lin R.J. Wu P.C. Sun G. Wang C.-M. Misawa H. Tsai D.P. HUI-HSIN HSIAO |
關鍵字: | nonlinear plasmonics; second harmonic generation; vertical split ring resonators (VSRR) | 公開日期: | 2019 | 卷: | 31 | 期: | 7 | 來源出版物: | Advanced Materials | 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. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85058390893&doi=10.1002%2fadma.201806479&partnerID=40&md5=33b989edd22b8238d6cd93ef6b2547cd https://scholars.lib.ntu.edu.tw/handle/123456789/621102 |
DOI: | 10.1002/adma.201806479 | SDG/關鍵字: | Electromagnetic fields; Harmonic analysis; Harmonic generation; Nonlinear optics; Optical resonators; Plasmonics; Electric quadrupoles; Magnetic dipole; Metal surfaces; Metastructures; Nonlinear plasmonics; Second harmonics; Split ring resonator; Strong interaction; Ring gages |
顯示於: | 工程科學及海洋工程學系 |
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