Extraordinary transmission through a silver film perforated with bowtie-shaped aperture array in midinfrared region

Shao Yu Huang; Hui Hsin Hsiao; Yi Tsung Chang; Hung Hsin Chen; Yu Wei Jiang; Hao Fu Huang; Pei En Chang; Hung Chun Chang; Si Chen Lee

doi:10.1063/1.3599851

Extraordinary transmission through a silver film perforated with bowtie-shaped aperture array in midinfrared region

Shao Yu Huang, Hui Hsin Hsiao, Yi Tsung Chang, Hung Hsin Chen, Yu Wei Jiang, Hao Fu Huang, Pei En Chang, Hung Chun Chang, Si Chen Lee

Research output: Contribution to journal › Article

7 Citations (Scopus)

Abstract

The transmission spectra of bowtie aperture consisting of opposing triangular holes arranged in rectangular array on silver/silicon structure were investigated. It is found that the second order surface plasmon polaritons mode is much stronger than the fundamental one. In addition, by increasing the separation and angles of the tips or silver film thickness, the second order modes decrease gradually. These phenomena suggest magnetic field coupling between metal tips which results in higher order mode enhancement.

Original language	English
Article number	253107
Journal	Applied Physics Letters
Volume	98
Issue number	25
DOIs	https://doi.org/10.1063/1.3599851
Publication status	Published - Jun 20 2011
Externally published	Yes

Fingerprint

apertures

silver

polaritons

film thickness

augmentation

silicon

magnetic fields

metals

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

Cite this

Huang, S. Y., Hsiao, H. H., Chang, Y. T., Chen, H. H., Jiang, Y. W., Huang, H. F., ... Lee, S. C. (2011). Extraordinary transmission through a silver film perforated with bowtie-shaped aperture array in midinfrared region. Applied Physics Letters, 98(25), [253107]. https://doi.org/10.1063/1.3599851

Extraordinary transmission through a silver film perforated with bowtie-shaped aperture array in midinfrared region. / Huang, Shao Yu; Hsiao, Hui Hsin; Chang, Yi Tsung; Chen, Hung Hsin; Jiang, Yu Wei; Huang, Hao Fu; Chang, Pei En; Chang, Hung Chun; Lee, Si Chen.

In: Applied Physics Letters, Vol. 98, No. 25, 253107, 20.06.2011.

Research output: Contribution to journal › Article

Huang, SY, Hsiao, HH, Chang, YT, Chen, HH, Jiang, YW, Huang, HF, Chang, PE, Chang, HC & Lee, SC 2011, 'Extraordinary transmission through a silver film perforated with bowtie-shaped aperture array in midinfrared region', Applied Physics Letters, vol. 98, no. 25, 253107. https://doi.org/10.1063/1.3599851

Huang SY, Hsiao HH, Chang YT, Chen HH, Jiang YW, Huang HF et al. Extraordinary transmission through a silver film perforated with bowtie-shaped aperture array in midinfrared region. Applied Physics Letters. 2011 Jun 20;98(25). 253107. https://doi.org/10.1063/1.3599851

Huang, Shao Yu ; Hsiao, Hui Hsin ; Chang, Yi Tsung ; Chen, Hung Hsin ; Jiang, Yu Wei ; Huang, Hao Fu ; Chang, Pei En ; Chang, Hung Chun ; Lee, Si Chen. / Extraordinary transmission through a silver film perforated with bowtie-shaped aperture array in midinfrared region. In: Applied Physics Letters. 2011 ; Vol. 98, No. 25.

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Access to Document

10.1063/1.3599851