Gain-Assisted Hyperbolic Metamaterials

被引:0
|
作者
Ni, Xingjie [1 ]
Ishii, Satoshi [1 ]
Thoreson, Mark D. [1 ]
Shalaev, Vladimir M. [1 ]
Han, Seunghoon [2 ]
Lee, Sangyoon [2 ]
Kildishev, Alexander V. [1 ]
机构
[1] Purdue Univ, Sch Elect & Comp Engn, Birck Nanotechnol Ctr, W Lafayette, IN 47907 USA
[2] Samsung Adv Inst Technol, Samsung Elect, Yongin 446712, South Korea
关键词
INDEX;
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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
The dispersion relations of multilayer dye-doped hyperbolic metamaterials (HMM) are studied. We show that metallic losses can be greatly compensated by saturated gain. Two realizable applications using gain-assisted HMMs, namely hypergratings and epsilon-near-zero materials, are proposed.
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页数:2
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