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题名:
Beam combination using near-zero index metamaterials
作者: Xingping Wang; Yuanming Feng; Sujuan Chen; Zeyu Zhao; Chongxi Zhou
出版日期: 2010
会议名称: 2010 IEEE 3rd International Nanoelectronics Conference (INEC 2010)
会议日期: 2010
通讯作者: Xingping Wang
中文摘要: A multiple beams combiner based on three-dimensional (3D) isotropic near-zero index metamaterials (NZIM) is proposed. Built on the Snell's law, the combination of multiple beams can be readily realized via NZIM and further validated by numerical finite-element simulation. Our computational results show that the NZIM beam combiner has characteristics of an extremely small divergence angle of 0.08 degrees and a high transmissivity of 88.12%. A low loss NZIM with refractive index of 0.04 is obtained by CST STUDIO SUITE at the wavelength of 775 nm via `fishnet' structure. Our method opens up a new application of NZIM which could obtain high-power beam and may have potential applications in optical fiber communication, and metamaterials-based imaging system etc.
英文摘要: A multiple beams combiner based on three-dimensional (3D) isotropic near-zero index metamaterials (NZIM) is proposed. Built on the Snell's law, the combination of multiple beams can be readily realized via NZIM and further validated by numerical finite-element simulation. Our computational results show that the NZIM beam combiner has characteristics of an extremely small divergence angle of 0.08 degrees and a high transmissivity of 88.12%. A low loss NZIM with refractive index of 0.04 is obtained by CST STUDIO SUITE at the wavelength of 775 nm via `fishnet' structure. Our method opens up a new application of NZIM which could obtain high-power beam and may have potential applications in optical fiber communication, and metamaterials-based imaging system etc.
收录类别: Ei ; ISTP
语种: 英语
文章类型: 会议论文
内容类型: 会议论文
URI标识: http://ir.ioe.ac.cn/handle/181551/7877
Appears in Collections:微细加工光学技术国家重点实验室(开放室)_会议论文

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作者单位: 中国科学院光电技术研究所

Recommended Citation:
Xingping Wang,Yuanming Feng,Sujuan Chen,et al. Beam combination using near-zero index metamaterials[C]. 见:2010 IEEE 3rd International Nanoelectronics Conference (INEC 2010). 2010.
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