Launching deep subwavelength bulk plasmon polaritons through hyperbolic metamaterials for surface imaging with a tuneable ultra-short illumination depth

doi:10.1039/c6nr03313j

CORC > 光电技术研究所 > 中国科学院光电技术研究所 > 微细加工光学技术国家重点实验室（开放室）

	Launching deep subwavelength bulk plasmon polaritons through hyperbolic metamaterials for surface imaging with a tuneable ultra-short illumination depth
	Kong, Weijie 1; Du, Wenjuan 1,2; Liu, Kaipeng 1; Wang, Changtao 1; Liu, Ling 1; Zhao, Zeyu 1; Luo, Xiangang 1
刊名	Nanoscale
	2016
卷号	8 期号:38 页码:17030-17038
关键词	Dielectric Films Metamaterials Phonons Photons Quantum Theory Refractive Index
ISSN号	2040-3364
DOI	10.1039/c6nr03313j
文献子类	J
英文摘要	Hyperbolic metamaterials (HMMs) composed of multiple nanometal-dielectric films are proposed for launching deep subwavelength bulk plasmon polaritons (BPPs) as uniform, large area surface imaging illumination sources with a skin depth even beyond 10 nm. Benefiting from the coupled plasmon modes over a wide wavevector range in HMMs, the illumination depth could be continually tuned, simply by adjusting the incidence angle of light impinged on a grating structure for BPP excitation. As an example, the illumination depths of 19-63 nm at a light wavelength of 532 nm are demonstrated with SiO2-Ag multifilms. Moreover, the structure holds its deep subwavelength illumination depth for a broad light wavelength range, resembling that of light total internal reflection in a prism with an ultra high refractive index. Furthermore, a fluorescent nanoparticle based micro-zone system was employed for estimating the illumination depth of the HMM structure. The method is believed to provide access for surface imaging features in ultra thin layers especially for bio-samples. © 2016 The Royal Society of Chemistry.
语种	英语
WOS记录号	WOS:000385383100027
资助机构	974 Program of China [2013CBA01700] ; National Natural Science Foundation of China [61505217, 61138002]
内容类型	期刊论文
源URL	[http://ir.ioe.ac.cn/handle/181551/8474]
专题	光电技术研究所_微细加工光学技术国家重点实验室（开放室）
作者单位	1.State Key Laboratory of Optical Technologies on Nano-Fabrication and Micro-Engineering, Institute of Optics and Electronics, Chinese Academy of Science, P.O. Box 350, Chengdu 2.610209, China 3.University of Chinese Academy of Sciences, Beijing 4.100049, China
推荐引用方式 GB/T 7714	Kong, Weijie,Du, Wenjuan,Liu, Kaipeng,et al. Launching deep subwavelength bulk plasmon polaritons through hyperbolic metamaterials for surface imaging with a tuneable ultra-short illumination depth[J]. Nanoscale,2016,8(38):17030-17038.
APA	Kong, Weijie.,Du, Wenjuan.,Liu, Kaipeng.,Wang, Changtao.,Liu, Ling.,...&Luo, Xiangang.(2016).Launching deep subwavelength bulk plasmon polaritons through hyperbolic metamaterials for surface imaging with a tuneable ultra-short illumination depth.Nanoscale,8(38),17030-17038.
MLA	Kong, Weijie,et al."Launching deep subwavelength bulk plasmon polaritons through hyperbolic metamaterials for surface imaging with a tuneable ultra-short illumination depth".Nanoscale 8.38(2016):17030-17038.