Modeling Nonlinear Responses in Metallic Metamaterials by the FDTD Solution to Maxwell-Hydrodynamic Equations

被引：0
|
作者：
Fang, Ming [1 ,2 ]
Niu, Kaikun [1 ]
Huang, Zhixiang [1 ]
Sha, Wei E. I. [2 ]
Wu, Xianliang [1 ,3 ]
机构：
[1] Anhui Univ, Key Lab Intelligent Comp & Signal Proc, Hefei 230039, Peoples R China
[2] Univ Hong Kong, Dept Elect & Elect Engn, Hong Kong, Hong Kong, Peoples R China
[3] Hefei Normal Univ, Sch Elect & Informat Engn, Hefei 230061, Peoples R China
来源：
2016 IEEE INTERNATIONAL CONFERENCE ON COMPUTATIONAL ELECTROMAGNETICS (ICCEM) | 2016年
关键词：
D O I：
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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：
A nonperturbative and universal FDTD model is proposed to investigate the nonlinear responses from metallic metamaterials. By coupling the hydrodynamic equation to the Maxwell equation, the multiphysics model enables to investigate both linear and nonlinear dynamics of free electron gas within the metallic metamaterials without any approximations and prior assumptions. Moreover, the proposed FDFD model has a potential to capture nonlocal response and other quantum effects from metallic metamaterials.
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页码：4 / 6
页数：3
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