A single-layer terahertz metasurface: from single to an array of sub-wavelength fibers

被引：0
|
作者：
Wang, Qigejian [1 ]
Afshar, Shahraam, V [2 ]
Atakaramians, Shaghik [1 ]
机构：
[1] UNSW Sydney, Sch Elect Engn & Telecommun, Shaghiks THz Grp, Sydney, NSW 2052, Australia
[2] UniSA, Sch Engn, Laser Phys & Photon Devices Labs, Mawson Lakes, SA 5095, Australia
来源：
2021 46TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER AND TERAHERTZ WAVES (IRMMW-THZ) | 2021年
关键词：
D O I：
10.1109/IRMMW-THz50926.2021.9567612
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：
We experimentally demonstrate the resonances of single, double and array of terahertz sub-wavelength fibers. we demonstrate that the interaction between neighboring elements in the single-layer metasurface (array of fibers) can lead to enhancement or overlap of resonances. The coupling effect between the resonances either diminishes the transmission or eventuates to high transmission compared to single fiber resonances. Such a single-layer metasurface that can operate in both reflection and transmission modes, opens a new avenue to develop single-layer THz devices for wavefront engineering.
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页数：2
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