| 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
|
|
There are no files associated with this item.
|
| 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.
|
|
|
