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Proceedings Paper

Experimental study on the effect of boundary condition for transmission properties of periodical metal hole arrays in terahertz range
Author(s): Jiaming Xu; Le Xie; Chunmei Gao; Zhou Li; Lin Chen; Yiming Zhu
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Paper Abstract

A metal hole arrays terahertz filter based on surface plasmon polaritons and fabricated by aluminum slab of different holes scales have been experimentally investigated by using THz time-domain spectroscopy system from 0.1 to 2.7 THz. The experiment results indicated there is a transmission peak at 0.26 THz, approximately. The results in simulation by finite element method agree well with the experimental one for the big scale sample. The mismatch of experimental and simulated results for small scale sample can be attributed to boundary condition and insufficient periodical extension. Further, the theoretical analyses about extraordinary optical transmission and filter phenomena are also discussed.

Paper Details

Date Published: 23 August 2013
PDF: 6 pages
Proc. SPIE 8909, International Symposium on Photoelectronic Detection and Imaging 2013: Terahertz Technologies and Applications, 890909 (23 August 2013); doi: 10.1117/12.2032809
Show Author Affiliations
Jiaming Xu, Univ. of Shanghai for Science and Technology (China)
Le Xie, Univ. of Shanghai for Science and Technology (China)
Chunmei Gao, Univ. of Shanghai for Science and Technology (China)
Zhou Li, Univ. of Shanghai for Science and Technology (China)
Lin Chen, Univ. of Shanghai for Science and Technology (China)
Yiming Zhu, Univ. of Shanghai for Science and Technology (China)


Published in SPIE Proceedings Vol. 8909:
International Symposium on Photoelectronic Detection and Imaging 2013: Terahertz Technologies and Applications
Marco Rahm; Konstantin Vodopyanov; Wei Shi; Cunlin Zhang, Editor(s)

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