Effect of paired apertures in a periodic hole array on higher order plasmon modes

Yu Cheng Chen; Hui Hsin Hsiao; Chun Ti Lu; Yi Tsung Chang; Hung Hsin Chen; Fang Tzu Chuang; Shao Yu Huang; Chih Wei Yu; Hung Chun Chang; Si Chen Lee

doi:10.1109/LPT.2012.2219303

Effect of paired apertures in a periodic hole array on higher order plasmon modes

Yu Cheng Chen^*, Hui Hsin Hsiao, Chun Ti Lu, Yi Tsung Chang, Hung Hsin Chen, Fang Tzu Chuang, Shao Yu Huang, Chih Wei Yu, Hung Chun Chang, Si Chen Lee

^*此作品的通信作者

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

2 引文斯高帕斯（Scopus）

摘要

We demonstrate that the transmission of higher-order surface plasmon modes in the mid-infrared range can be enhanced through rectangular hole array on the basis of paired apertures. Experiments prove that enhanced high-order transmission can be generated by either identical shapes or combinations of different hole shapes in pairs. The structure factor is adopted to explain the observed intensity of enhanced transmission. Numerical simulations of the enhanced second-order mode verify a significant field enhancement in a unit cell of pairs. It is clarified that the separation between the paired apertures and the paired resonance is the key to determine certain higher-order plasmon modes to be enhanced.

原文	英語
文章編號	6328242
頁（從 - 到）	2052-2055
頁數	4
期刊	IEEE Photonics Technology Letters
卷	24
發行號	22
DOIs	https://doi.org/10.1109/LPT.2012.2219303
出版狀態	已發佈 - 2012
對外發佈	是

ASJC Scopus subject areas

電子、光磁材料
原子與分子物理與光學
電氣與電子工程

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10.1109/LPT.2012.2219303

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title = "Effect of paired apertures in a periodic hole array on higher order plasmon modes",

abstract = "We demonstrate that the transmission of higher-order surface plasmon modes in the mid-infrared range can be enhanced through rectangular hole array on the basis of paired apertures. Experiments prove that enhanced high-order transmission can be generated by either identical shapes or combinations of different hole shapes in pairs. The structure factor is adopted to explain the observed intensity of enhanced transmission. Numerical simulations of the enhanced second-order mode verify a significant field enhancement in a unit cell of pairs. It is clarified that the separation between the paired apertures and the paired resonance is the key to determine certain higher-order plasmon modes to be enhanced.",

keywords = "Higher order, paired apertures, surface plasmon",

author = "Chen, {Yu Cheng} and Hsiao, {Hui Hsin} and Lu, {Chun Ti} and Chang, {Yi Tsung} and Chen, {Hung Hsin} and Chuang, {Fang Tzu} and Huang, {Shao Yu} and Yu, {Chih Wei} and Chang, {Hung Chun} and Lee, {Si Chen}",

note = "Funding Information: Manuscript received July 10, 2012; revised September 6, 2012; accepted September 10, 2012. Date of publication October 10, 2012; date of current version October 31, 2012. This work was supported by the National Science Council of China under Contract NSC 100-2120-M-002.",

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doi = "10.1109/LPT.2012.2219303",

language = "English",

volume = "24",

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TY - JOUR

T1 - Effect of paired apertures in a periodic hole array on higher order plasmon modes

AU - Chen, Yu Cheng

AU - Hsiao, Hui Hsin

AU - Lu, Chun Ti

AU - Chang, Yi Tsung

AU - Chen, Hung Hsin

AU - Chuang, Fang Tzu

AU - Huang, Shao Yu

AU - Yu, Chih Wei

AU - Chang, Hung Chun

AU - Lee, Si Chen

N1 - Funding Information: Manuscript received July 10, 2012; revised September 6, 2012; accepted September 10, 2012. Date of publication October 10, 2012; date of current version October 31, 2012. This work was supported by the National Science Council of China under Contract NSC 100-2120-M-002.

PY - 2012

Y1 - 2012

N2 - We demonstrate that the transmission of higher-order surface plasmon modes in the mid-infrared range can be enhanced through rectangular hole array on the basis of paired apertures. Experiments prove that enhanced high-order transmission can be generated by either identical shapes or combinations of different hole shapes in pairs. The structure factor is adopted to explain the observed intensity of enhanced transmission. Numerical simulations of the enhanced second-order mode verify a significant field enhancement in a unit cell of pairs. It is clarified that the separation between the paired apertures and the paired resonance is the key to determine certain higher-order plasmon modes to be enhanced.

AB - We demonstrate that the transmission of higher-order surface plasmon modes in the mid-infrared range can be enhanced through rectangular hole array on the basis of paired apertures. Experiments prove that enhanced high-order transmission can be generated by either identical shapes or combinations of different hole shapes in pairs. The structure factor is adopted to explain the observed intensity of enhanced transmission. Numerical simulations of the enhanced second-order mode verify a significant field enhancement in a unit cell of pairs. It is clarified that the separation between the paired apertures and the paired resonance is the key to determine certain higher-order plasmon modes to be enhanced.

KW - Higher order

KW - paired apertures

KW - surface plasmon

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VL - 24

SP - 2052

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JO - IEEE Photonics Technology Letters

JF - IEEE Photonics Technology Letters

IS - 22

M1 - 6328242

ER -

Effect of paired apertures in a periodic hole array on higher order plasmon modes

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