Polarization Effect on Superfocusing of a Plasmonic Lens Structured with Radialized and Chirped Elliptical Nanopinholes

CORC > 光电技术研究所 > 中国科学院光电技术研究所 > 光电技术研究所被WoS收录文章

	Polarization Effect on Superfocusing of a Plasmonic Lens Structured with Radialized and Chirped Elliptical Nanopinholes
	Shi, Zhenkui 1; Fu, Yongqi 1,2; Zhou, Xiuli 1; Zhu, Shaoli 3
刊名	PLASMONICS
	2010-06-01
卷号	5 期号:2 页码:175-182
关键词	Polarization effect Plasmonic lens Elliptical nanopinholes Focusing
英文摘要	Tuning effect of different polarization states was presented in this paper. It can be realized by a plasmonic lens constructed with elliptical pinholes ranging from submicron to nanoscales distributed in variant period along radial direction. Propagation properties of the lens illuminated under four different polarization states: linear, elliptical, radial, and cylindrical vector beam, were calculated and analyzed combining with finite-difference time-domain algorithm. Different focusing performances of the lens were illustrated while the polarized light passes through the pinholes. Our calculation results demonstrate that polarization effect of the elliptical pinholes-based plasmonic lens can generate high transmission intensity and sharp focusing for our proposed specific structures. Beam focal region, position, and transmission intensity distribution can be tailored by the four polarization states.
WOS标题词	Science & Technology ; Physical Sciences ; Technology
类目[WOS]	Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
研究领域[WOS]	Chemistry ; Science & Technology - Other Topics ; Materials Science
关键词[WOS]	LIGHT ; SPOT
收录类别	SCI
语种	英语
WOS记录号	WOS:000277793500010
公开日期	2015-12-24
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/3376]
专题	光电技术研究所_光电技术研究所被WoS收录文章
作者单位	1.Univ Elect Sci & Technol China, Sch Phys Elect, Chengdu 610054, Sichuan Prov, Peoples R China 2.Chinese Acad Sci, Inst Opt & Elect, Chengdu 610209, Peoples R China 3.Nanyang Technol Univ, Sch Mech & Aerosp Engn, Singapore 639798, Singapore
推荐引用方式 GB/T 7714	Shi, Zhenkui,Fu, Yongqi,Zhou, Xiuli,et al. Polarization Effect on Superfocusing of a Plasmonic Lens Structured with Radialized and Chirped Elliptical Nanopinholes[J]. PLASMONICS,2010,5(2):175-182.
APA	Shi, Zhenkui,Fu, Yongqi,Zhou, Xiuli,&Zhu, Shaoli.(2010).Polarization Effect on Superfocusing of a Plasmonic Lens Structured with Radialized and Chirped Elliptical Nanopinholes.PLASMONICS,5(2),175-182.
MLA	Shi, Zhenkui,et al."Polarization Effect on Superfocusing of a Plasmonic Lens Structured with Radialized and Chirped Elliptical Nanopinholes".PLASMONICS 5.2(2010):175-182.