Experimental Demonstration of Near-Infrared Epsilon-Near-Zero Multilayer Metamaterial Slabs

被引:0
|
作者
Hu, Changyu [1 ]
Deng, Huixu [1 ]
Rosenmann, Daniel [2 ]
Czaplewski, David A. [2 ]
Yang, Xiaodong [1 ]
Gao, Jie [1 ]
机构
[1] Missouri Univ Sci & Technol, Dept Mech & Aerosp Engn, Rolla, MO 65409 USA
[2] Argonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA
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TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Near-infrared epsilon-near-zero metamaterial slabs based on Ag-Ge multilayers are experimentally demonstrated and numerically analyzed. A post-annealing process and multilayer grating structures are introduced to reduce the optical loss and also tune the epsilon-near-zero wavelength.
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页数:2
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