Artificial plasmonic metamaterial fabricated by micro-stereolithography

Dongmin Wu; Nicholas Fang; Cheng Sun; Xiang Zhang; Willie J. Padilla; Dimitri N. Basov; David R. Smith; Sheldon Schultz

doi:10.1115/imece2003-41569

Artificial plasmonic metamaterial fabricated by micro-stereolithography

Dongmin Wu^*, Nicholas Fang, Cheng Sun, Xiang Zhang, Willie J. Padilla, Dimitri N. Basov, David R. Smith, Sheldon Schultz

^*Corresponding author for this work

Mechanical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Micro-structured materials, which contain engineered sub-wavelength components, can be designed to have positive or negative ε and μ at desired frequency. In this paper, we demonstrate a high pass Terahertz (THz) filter which utilizes the lowered plasma frequency of thin metal wire structures. This high pass filter may have applications in the THz imaging systems. The filter is formed by two-dimensional cubic lattice of thin metal wires. The diameter of the wire is 30 μm, the lattice constant is 120 μm, and the length of the wire is 1mm. Micro-stereolithography technique is applied to fabricate this high aspect ratio cylinders. The reflection property of the filter is characterized by Fourier transform infrared (FTIR) spectroscopy, and a plasma frequency at 0.7 THz is observed, which agrees with the approximate theory.

Original language	English (US)
Title of host publication	Micro-Electro-Mechanical Systems (MEMS) - 2003
Publisher	American Society of Mechanical Engineers
Pages	89-91
Number of pages	3
ISBN (Print)	0791837211, 9780791837214
DOIs	https://doi.org/10.1115/imece2003-41569
State	Published - 2003
Event	2003 ASME International Mechanical Engineering Congress - Washington, DC, United States Duration: Nov 15 2003 → Nov 21 2003

Publication series

Name	American Society of Mechanical Engineers, Micro-Electromechanical Systems Division Publication (MEMS)
Volume	5

Other

Other	2003 ASME International Mechanical Engineering Congress
Country/Territory	United States
City	Washington, DC
Period	11/15/03 → 11/21/03

ASJC Scopus subject areas

Engineering(all)

Access to Document

10.1115/imece2003-41569

Cite this

Wu, D., Fang, N., Sun, C., Zhang, X., Padilla, W. J., Basov, D. N., Smith, D. R., & Schultz, S. (2003). Artificial plasmonic metamaterial fabricated by micro-stereolithography. In Micro-Electro-Mechanical Systems (MEMS) - 2003 (pp. 89-91). (American Society of Mechanical Engineers, Micro-Electromechanical Systems Division Publication (MEMS); Vol. 5). American Society of Mechanical Engineers. https://doi.org/10.1115/imece2003-41569

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title = "Artificial plasmonic metamaterial fabricated by micro-stereolithography",

abstract = "Micro-structured materials, which contain engineered sub-wavelength components, can be designed to have positive or negative ε and μ at desired frequency. In this paper, we demonstrate a high pass Terahertz (THz) filter which utilizes the lowered plasma frequency of thin metal wire structures. This high pass filter may have applications in the THz imaging systems. The filter is formed by two-dimensional cubic lattice of thin metal wires. The diameter of the wire is 30 μm, the lattice constant is 120 μm, and the length of the wire is 1mm. Micro-stereolithography technique is applied to fabricate this high aspect ratio cylinders. The reflection property of the filter is characterized by Fourier transform infrared (FTIR) spectroscopy, and a plasma frequency at 0.7 THz is observed, which agrees with the approximate theory.",

author = "Dongmin Wu and Nicholas Fang and Cheng Sun and Xiang Zhang and Padilla, {Willie J.} and Basov, {Dimitri N.} and Smith, {David R.} and Sheldon Schultz",

year = "2003",

doi = "10.1115/imece2003-41569",

language = "English (US)",

isbn = "0791837211",

series = "American Society of Mechanical Engineers, Micro-Electromechanical Systems Division Publication (MEMS)",

publisher = "American Society of Mechanical Engineers",

pages = "89--91",

booktitle = "Micro-Electro-Mechanical Systems (MEMS) - 2003",

}

Wu, D, Fang, N, Sun, C, Zhang, X, Padilla, WJ, Basov, DN, Smith, DR & Schultz, S 2003, Artificial plasmonic metamaterial fabricated by micro-stereolithography. in Micro-Electro-Mechanical Systems (MEMS) - 2003. American Society of Mechanical Engineers, Micro-Electromechanical Systems Division Publication (MEMS), vol. 5, American Society of Mechanical Engineers, pp. 89-91, 2003 ASME International Mechanical Engineering Congress, Washington, DC, United States, 11/15/03. https://doi.org/10.1115/imece2003-41569

Artificial plasmonic metamaterial fabricated by micro-stereolithography. / Wu, Dongmin; Fang, Nicholas; Sun, Cheng et al.
Micro-Electro-Mechanical Systems (MEMS) - 2003. American Society of Mechanical Engineers, 2003. p. 89-91 (American Society of Mechanical Engineers, Micro-Electromechanical Systems Division Publication (MEMS); Vol. 5).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AU - Wu, Dongmin

AU - Fang, Nicholas

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AU - Smith, David R.

AU - Schultz, Sheldon

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AB - Micro-structured materials, which contain engineered sub-wavelength components, can be designed to have positive or negative ε and μ at desired frequency. In this paper, we demonstrate a high pass Terahertz (THz) filter which utilizes the lowered plasma frequency of thin metal wire structures. This high pass filter may have applications in the THz imaging systems. The filter is formed by two-dimensional cubic lattice of thin metal wires. The diameter of the wire is 30 μm, the lattice constant is 120 μm, and the length of the wire is 1mm. Micro-stereolithography technique is applied to fabricate this high aspect ratio cylinders. The reflection property of the filter is characterized by Fourier transform infrared (FTIR) spectroscopy, and a plasma frequency at 0.7 THz is observed, which agrees with the approximate theory.

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Wu D, Fang N, Sun C, Zhang X, Padilla WJ, Basov DN et al. Artificial plasmonic metamaterial fabricated by micro-stereolithography. In Micro-Electro-Mechanical Systems (MEMS) - 2003. American Society of Mechanical Engineers. 2003. p. 89-91. (American Society of Mechanical Engineers, Micro-Electromechanical Systems Division Publication (MEMS)). doi: 10.1115/imece2003-41569

Artificial plasmonic metamaterial fabricated by micro-stereolithography

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