Microwave transmission through metallic hole arrays: Surface electric field measurements

被引:44
作者
Hou, Bo [1 ]
Hang, Zhi Hong [1 ]
Wen, Weijia [1 ]
Chan, C. T. [1 ]
Sheng, Ping [1 ]
机构
[1] Hong Kong Univ Sci & Technol, Dept Phys, Kowloon, Hong Kong, Peoples R China
关键词
D O I
10.1063/1.2357942
中图分类号
O59 [应用物理学];
学科分类号
摘要
The authors investigate the enhanced microwave transmission through a metal plate perforated by a square lattice of subwavelength holes, predicted to occur as a structure factor resonance phenomenon [F. J. Gracia de Abajo and J. J. Saenz, Phys. Rev. Lett. 95, 233901 (2005)]. By probing the surface electric field on the metallic plate at the peak transmission frequency, they establish the similarities and differences between the structure factor resonance and surface plasmon. (c) 2006 American Institute of Physics.
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页数:3
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