Plasmon coupling in vertical split-ring resonator magnetic metamolecules
Plasmon coupling in vertical split-ring resonator magnetic metamolecules
Vertical split-ring resonators (VSRRs) were fabricated which behave as magnetic metamolecules sensitive to both incident electric and magnetic fields with the stronger induced magnetic dipole moments upon excitation in comparison to planar SRRs. Using these metamolecules with different spacing in VSRR dimers, we investigate the hybridization of the magnetic plasmon modes associated with each constituent VSRRs. We found that plasmon coupling can be precisely controlled by varying the gap separation between VSRRs. The resulting wide tuning range of these hybrid modes offers the possibility of developing frequency selective functional devices such as sensors and filters based on plasmon coupling with high sensitivity.
29-30
Wu, Pin Chieh
1d63065a-5d41-4599-bca2-23bbf05ae42f
Hsu, Wei-Lun
4f9007dc-ec4a-41db-88f4-ad0699d960e6
Chen, M.K.
c02e3748-af04-45ad-8e1d-d5f55c8ef89f
Chen, Wei Ting
de50faa9-563e-4e3f-9521-f9e67b671db6
Huang, Yao-Wei
f4ed558b-509d-476a-b114-8eb1beec2f02
Liao, Chun Yen
ace43f43-2ea7-4e57-9555-58555103859d
Liu, Ai Qun
408a2bbb-a924-41b9-ae75-54997e861c1e
Zheludev, N.I.
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Tsai, Din Ping
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7 September 2015
Wu, Pin Chieh
1d63065a-5d41-4599-bca2-23bbf05ae42f
Hsu, Wei-Lun
4f9007dc-ec4a-41db-88f4-ad0699d960e6
Chen, M.K.
c02e3748-af04-45ad-8e1d-d5f55c8ef89f
Chen, Wei Ting
de50faa9-563e-4e3f-9521-f9e67b671db6
Huang, Yao-Wei
f4ed558b-509d-476a-b114-8eb1beec2f02
Liao, Chun Yen
ace43f43-2ea7-4e57-9555-58555103859d
Liu, Ai Qun
408a2bbb-a924-41b9-ae75-54997e861c1e
Zheludev, N.I.
32fb6af7-97e4-4d11-bca6-805745e40cc6
Tsai, Din Ping
29dbf01e-c22a-45a5-95b3-839a185d1779
Wu, Pin Chieh, Hsu, Wei-Lun, Chen, M.K., Chen, Wei Ting, Huang, Yao-Wei, Liao, Chun Yen, Liu, Ai Qun, Zheludev, N.I. and Tsai, Din Ping
(2015)
Plasmon coupling in vertical split-ring resonator magnetic metamolecules.
15th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), , Taipei, Taiwan.
07 - 11 Sep 2015.
.
(doi:10.1109/NUSOD.2015.7292806).
Record type:
Conference or Workshop Item
(Paper)
Abstract
Vertical split-ring resonators (VSRRs) were fabricated which behave as magnetic metamolecules sensitive to both incident electric and magnetic fields with the stronger induced magnetic dipole moments upon excitation in comparison to planar SRRs. Using these metamolecules with different spacing in VSRR dimers, we investigate the hybridization of the magnetic plasmon modes associated with each constituent VSRRs. We found that plasmon coupling can be precisely controlled by varying the gap separation between VSRRs. The resulting wide tuning range of these hybrid modes offers the possibility of developing frequency selective functional devices such as sensors and filters based on plasmon coupling with high sensitivity.
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Published date: 7 September 2015
Venue - Dates:
15th International Conference on Numerical Simulation of Optoelectronic Devices (NUSOD), , Taipei, Taiwan, 2015-09-07 - 2015-09-11
Identifiers
Local EPrints ID: 442357
URI: http://eprints.soton.ac.uk/id/eprint/442357
PURE UUID: 88b18f22-0668-46ff-8659-d731030cd348
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Date deposited: 14 Jul 2020 16:31
Last modified: 17 Mar 2024 02:38
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Contributors
Author:
Pin Chieh Wu
Author:
Wei-Lun Hsu
Author:
M.K. Chen
Author:
Wei Ting Chen
Author:
Yao-Wei Huang
Author:
Chun Yen Liao
Author:
Ai Qun Liu
Author:
Din Ping Tsai
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