Dependence of THz metamaterial resonance on doping carrier density and pattern Line width

Y. U. Lee; E. Y. Choi; E. S. Kim; J. H. Woo; Byung Cheol Park; Jae Hoon Kim; J. W. Wu

doi:10.1109/MetaMaterials.2013.6809101

Dependence of THz metamaterial resonance on doping carrier density and pattern Line width

Y. U. Lee, E. Y. Choi, E. S. Kim, J. H. Woo, Byung Cheol Park, Jae Hoon Kim, J. W. Wu

Department of Physics

Research output: Contribution to conference › Paper › peer-review

Abstract

A series of THz metamaterials were fabricated, which have different pattern line widths of Au and different doping carrier densities of p-type silicon substrate. Transmission spectra of the metamaterials were obtained by a terahertz time domain spectroscopic measurement. Upon increasing the doping carrier density and narrowing the pattern line width, the transmission spectra showed a blue shift in resonance frequency and a broadening of resonance spectral shape, i.e., a decrease in quality factor.

Original language	English
Pages	505-507
Number of pages	3
DOIs	https://doi.org/10.1109/MetaMaterials.2013.6809101
Publication status	Published - 2013
Event	2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013 - Bordeaux, France Duration: 2013 Sept 16 → 2013 Sept 19

Other

Other	2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013
Country/Territory	France
City	Bordeaux
Period	13/9/16 → 13/9/19

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials

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10.1109/MetaMaterials.2013.6809101

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Lee, Y. U., Choi, E. Y., Kim, E. S., Woo, J. H., Park, B. C., Kim, J. H., & Wu, J. W. (2013). Dependence of THz metamaterial resonance on doping carrier density and pattern Line width. 505-507. Paper presented at 2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013, Bordeaux, France. https://doi.org/10.1109/MetaMaterials.2013.6809101

@conference{7562aaafcef64e24be20ecfdfdeb5787,

title = "Dependence of THz metamaterial resonance on doping carrier density and pattern Line width",

abstract = "A series of THz metamaterials were fabricated, which have different pattern line widths of Au and different doping carrier densities of p-type silicon substrate. Transmission spectra of the metamaterials were obtained by a terahertz time domain spectroscopic measurement. Upon increasing the doping carrier density and narrowing the pattern line width, the transmission spectra showed a blue shift in resonance frequency and a broadening of resonance spectral shape, i.e., a decrease in quality factor.",

author = "Lee, {Y. U.} and Choi, {E. Y.} and Kim, {E. S.} and Woo, {J. H.} and Park, {Byung Cheol} and Kim, {Jae Hoon} and Wu, {J. W.}",

year = "2013",

doi = "10.1109/MetaMaterials.2013.6809101",

language = "English",

pages = "505--507",

note = "2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013 ; Conference date: 16-09-2013 Through 19-09-2013",

}

Lee, YU, Choi, EY, Kim, ES, Woo, JH, Park, BC, Kim, JH & Wu, JW 2013, 'Dependence of THz metamaterial resonance on doping carrier density and pattern Line width', Paper presented at 2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013, Bordeaux, France, 13/9/16 - 13/9/19 pp. 505-507. https://doi.org/10.1109/MetaMaterials.2013.6809101

Dependence of THz metamaterial resonance on doping carrier density and pattern Line width. / Lee, Y. U.; Choi, E. Y.; Kim, E. S. et al.
2013. 505-507 Paper presented at 2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013, Bordeaux, France.

Research output: Contribution to conference › Paper › peer-review

TY - CONF

T1 - Dependence of THz metamaterial resonance on doping carrier density and pattern Line width

AU - Lee, Y. U.

AU - Choi, E. Y.

AU - Kim, E. S.

AU - Woo, J. H.

AU - Park, Byung Cheol

AU - Kim, Jae Hoon

AU - Wu, J. W.

PY - 2013

Y1 - 2013

N2 - A series of THz metamaterials were fabricated, which have different pattern line widths of Au and different doping carrier densities of p-type silicon substrate. Transmission spectra of the metamaterials were obtained by a terahertz time domain spectroscopic measurement. Upon increasing the doping carrier density and narrowing the pattern line width, the transmission spectra showed a blue shift in resonance frequency and a broadening of resonance spectral shape, i.e., a decrease in quality factor.

AB - A series of THz metamaterials were fabricated, which have different pattern line widths of Au and different doping carrier densities of p-type silicon substrate. Transmission spectra of the metamaterials were obtained by a terahertz time domain spectroscopic measurement. Upon increasing the doping carrier density and narrowing the pattern line width, the transmission spectra showed a blue shift in resonance frequency and a broadening of resonance spectral shape, i.e., a decrease in quality factor.

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U2 - 10.1109/MetaMaterials.2013.6809101

DO - 10.1109/MetaMaterials.2013.6809101

M3 - Paper

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T2 - 2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013

Y2 - 16 September 2013 through 19 September 2013

ER -

Dependence of THz metamaterial resonance on doping carrier density and pattern Line width

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