共 28 条
Polarization and Transmission Properties of Metamaterial-Based Three-Dimensional Plasmonic Structure
被引:16
作者:
Li, Hengyi
[1
]
Luo, Xiangang
[1
]
Yan, Lianshan
[2
]
Wen, Kunhua
[2
]
Guo, Zhen
[2
]
Chen, Juan
[2
]
机构:
[1] Chinese Acad Sci, State Key Lab Opt Technol Microfabricat, Inst Opt & Elect, Chengdu 610029, Peoples R China
[2] SW Jiaotong Univ, Ctr Informat Photon & Commun, Sch Informat Sci & Technol, Chengdu 610031, Peoples R China
来源:
IEEE PHOTONICS JOURNAL
|
2011年
/
3卷
/
03期
关键词:
Surface plasmon;
polarization;
nanophotonics;
waveguide;
metamaterial;
SUBWAVELENGTH WAVE-GUIDE;
RESONANCE;
D O I:
10.1109/JPHOT.2011.2141978
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:
Polarization and transmission properties of metamaterial-based 3-D plasmonic structure are investigated using finite-difference time-domain (FDTD) methods. The structure is composed of metallic nanoboxes periodically placed on the SiO2 substrate. We simulate and compare characteristics of transmission for four different metal materials (i.e., Ag, Au, Al, and Cu) in terms of the functionality of linear to circular polarization transformation. Results indicate that Al-material-based nanostructure with optimized parameters can provide the highest transmission of 39.62% around the wavelength of 550 nm.
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页码:400 / 406
页数:7
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