Experimental study on polarization lens formed by asymmetrical metallic hole array

CORC > 光电技术研究所 > 中国科学院光电技术研究所 > 微电子装备总体研究室（四室）

	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
刊名	APPLIED OPTICS
	2011
卷号	50 期号:31 页码:G118-G122
通讯作者	Yin SY (Yin Shaoyun)
中文摘要	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
英文摘要	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
语种	英语
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/7364]
专题	光电技术研究所_微电子装备总体研究室（四室）
作者单位	中国科学院光电技术研究所
推荐引用方式 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.,...&Du ChunlEi.(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.