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

doi:10.1002/adma.201806479

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^*

^*Corresponding author for this work

Graduate Institute of Electro-Optical Engineering

Research output: Contribution to journal › Article › peer-review

58 Citations (Scopus)

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.

Original language	English
Article number	1806479
Journal	Advanced Materials
Volume	31
Issue number	7
DOIs	https://doi.org/10.1002/adma.201806479
Publication status	Published - 2019 Feb 15

Keywords

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

ASJC Scopus subject areas

General Materials Science
Mechanics of Materials
Mechanical Engineering

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10.1002/adma.201806479

Cite this

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title = "Second Harmonic Light Manipulation with Vertical Split Ring Resonators",

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.",

keywords = "nonlinear plasmonics, second harmonic generation, vertical split ring resonators (VSRR)",

author = "Tsai, {Wei Yi} and Chung, {Tsung Lin} and Hsiao, {Hui Hsin} and Chen, {Jia Wern} and Lin, {Ren Jie} and Wu, {Pin Chieh} and Greg Sun and Wang, {Chih Ming} and Hiroaki Misawa and Tsai, {Din Ping}",

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doi = "10.1002/adma.201806479",

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T1 - Second Harmonic Light Manipulation with Vertical Split Ring Resonators

AU - Tsai, Wei Yi

AU - Chung, Tsung Lin

AU - Hsiao, Hui Hsin

AU - Chen, Jia Wern

AU - Lin, Ren Jie

AU - Wu, Pin Chieh

AU - Sun, Greg

AU - Wang, Chih Ming

AU - Misawa, Hiroaki

AU - Tsai, Din Ping

PY - 2019/2/15

Y1 - 2019/2/15

N2 - 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.

AB - 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.

KW - nonlinear plasmonics

KW - second harmonic generation

KW - vertical split ring resonators (VSRR)

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Second Harmonic Light Manipulation with Vertical Split Ring Resonators

Abstract

Keywords

ASJC Scopus subject areas

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