標題: Second Harmonic Light Manipulation with Vertical Split Ring Resonators
作者: Tsai, Wei-Yi
Chung, Tsung Lin
Hsiao, Hui-Hsin
Chen, Jia-Wern
Lin, Ren Jie
Wu, Pin Chieh
Sun, Greg
Wang, Chih-Ming
Misawa, Hiroaki
Tsai, Din Ping
交大名義發表
National Chiao Tung University
關鍵字: nonlinear plasmonics;second harmonic generation;vertical split ring resonators (VSRR)
公開日期: 15-二月-2019
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.
URI: http://dx.doi.org/10.1002/adma.201806479
http://hdl.handle.net/11536/148923
ISSN: 0935-9648
DOI: 10.1002/adma.201806479
期刊: ADVANCED MATERIALS
Volume: 31
顯示於類別:期刊論文