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题名:
A design method to change the effective shape of scattering cross section for PEC objects based on transformation optics
作者: Yuan, Guishan; Dong, Xiaochun; Deng, Qiling; Gao, Hongtao; Liu, Chunheng; Lu, Yueguang; Du, Chunlei
刊名: OPTICS EXPRESS
出版日期: 2010-03-15
卷号: 18, 期号:6, 页码:6327-6332
文章类型: Article
英文摘要: A design method was proposed for transforming the scattering cross section's shape of PEC objects to other arbitrary shapes based on transformation optics. The parameters of the transformer which is a kind of metamaterial being tightly covered to the original PEC object can be determined by the transformation expressions derived in the paper. With the method, the virtual PEC objects with their definite shape of the scattering cross section can be produced visually through the original PEC objects with a designed transformer. The validation was made by comparing the distribution of electromagnetic field of the PEC objects with and without transformer by means of finite-element method. Some examples are also given for demonstrating the effectiveness of the method. (C) 2010 Optical Society of America
WOS标题词: Science & Technology ; Physical Sciences
类目[WOS]: Optics
研究领域[WOS]: Optics
关键词[WOS]: CLOAK ; MEDIA
收录类别: SCI
语种: 英语
WOS记录号: WOS:000276002500105
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ioe.ac.cn/handle/181551/3395
Appears in Collections:光电技术研究所被WoS收录文章_期刊论文

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作者单位: Chinese Acad Sci, State Key Lab Opt Technol Microfabricat, Inst Opt & Elect, Chengdu 610209, Peoples R China

Recommended Citation:
Yuan, Guishan,Dong, Xiaochun,Deng, Qiling,et al. A design method to change the effective shape of scattering cross section for PEC objects based on transformation optics[J]. OPTICS EXPRESS,2010,18(6):6327-6332.
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