Dependence of THz Metamaterial Resonance on Doping Carrier Density and Pattern Line Width

被引：0
|
作者：
Lee, Y. U. [1 ]
Choi, E. Y. [1 ]
Kim, E. S. [1 ]
Woo, J. H. [1 ]
Park, Byung Cheol [2 ]
Kim, Jae Hoon [2 ]
Wu, J. W. [1 ]
机构：
[1] Ewha Womans Univ, Dept Phys, Quantum Metamat Res Ctr, Seoul 120750, South Korea
[2] Yonsei Univ, Dept Phys, Seoul 120749, South Korea
来源：
2013 7TH INTERNATIONAL CONGRESS ON ADVANCED ELECTROMAGNETIC MATERIALS IN MICROWAVES AND OPTICS (METAMATERIALS 2013) | 2013年
关键词：
SUPERLATTICE;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
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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页码：505 / 507
页数：3
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