| Experimental study on polarization lens formed by asymmetrical metallic hole array | |
| Yin Shaoyun; Dong Xiaochun; WEi Xingzhan; Deng Qiling; Shi Lifang; Pan Yiming; Du ChunlEi; Yin SY (Yin Shaoyun) | |
| Source Publication | APPLIED OPTICS
 |
| Volume | 50Issue:31Pages:G118-G122 |
| 2011 | |
| Language | 英语 |
| Subtype | 期刊论文 |
| Abstract | A polarization bifocal lens based on the polarization effect caused by asymmetrical hole arrays had been designed, fabricated, and characterized experimentally. By considering the fact that the skin depth of an infrared electromagnetic field inside metal is much shorter than the incident wavelength, a polarization bifocal lens composed of high deep-width ratio metallic holes was realized by using a gold-coated silicon structure to replace the one directly formed on a thick metal film. An infrared optical experiment setup is built based on the secondary imagery method for characterizing the focal length of the designed bifocal lens. The measured focal lengths of the fabricated bifocal lens coincide well with the designed values, which proves the validity for realizing the polarization elements with the proposed structure and the feasibility of the fabrication process. (C) 2011 Optical Society of America; A polarization bifocal lens based on the polarization effect caused by asymmetrical hole arrays had been designed, fabricated, and characterized experimentally. By considering the fact that the skin depth of an infrared electromagnetic field inside metal is much shorter than the incident wavelength, a polarization bifocal lens composed of high deep-width ratio metallic holes was realized by using a gold-coated silicon structure to replace the one directly formed on a thick metal film. An infrared optical experiment setup is built based on the secondary imagery method for characterizing the focal length of the designed bifocal lens. The measured focal lengths of the fabricated bifocal lens coincide well with the designed values, which proves the validity for realizing the polarization elements with the proposed structure and the feasibility of the fabrication process. (C) 2011 Optical Society of America |
| Document Type | 期刊论文 |
| Identifier | http://ir.ioe.ac.cn/handle/181551/7364 |
| Collection | 微电子装备总体研究室（四室） |
| Corresponding Author | Yin SY (Yin Shaoyun) |
| Affiliation | 中国科学院光电技术研究所 |
| Recommended Citation GB/T 7714 | Yin Shaoyun,Dong Xiaochun,WEi Xingzhan,et al. Experimental study on polarization lens formed by asymmetrical metallic hole array[J]. APPLIED OPTICS,2011,50(31):G118-G122. |
| APA | Yin Shaoyun.,Dong Xiaochun.,WEi Xingzhan.,Deng Qiling.,Shi Lifang.,...&Yin SY .(2011).Experimental study on polarization lens formed by asymmetrical metallic hole array.APPLIED OPTICS,50(31),G118-G122. |
| MLA | Yin Shaoyun,et al."Experimental study on polarization lens formed by asymmetrical metallic hole array".APPLIED OPTICS 50.31(2011):G118-G122. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 2011-04-009.pdf（476KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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