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	Enhanced and unusual angle-dependent optical forces exerted on mie particles by airy surface plasmon wave
	Yang,Yang; Xue,Yanli; Li,Jiafang; Li,Zhi-Yuan
刊名	Journal of optics
	2016-07-14
卷号	18期号:8
关键词	Surface plasmon wave Airy beam Optical force
ISSN号	2040-8978
DOI	10.1088/2040-8978/18/8/085401
英文摘要	Abstract in this paper, using an angular spectrum method, we develop an analytical theory for airy surface plasmon wave excited in a classical kretschmann setup. it is found that the center of an airy surface plasmon polariton (spp) wave has a giant positive lateral shift, and the sidelobes move forward along the surface. the intensity of the airy spp wave is greatly enhanced, the corresponding optical forces can be enhanced by more than one order of magnitude. importantly, we show that the sidelobes of the airy spp beam can lead to the splitting of optical force spectra with the variation of incident angle, which is accompanied by strong oscillations emerging at the optimal metal layer thickness. moreover, the effects of multiple scatterings of the airy spp wave between the particle and the metal layer are also discussed. the theoretical analysis could open up new perspectives for the applications of airy beam in optical manipulation and surface-enhanced raman scattering.
语种	英语
出版者	IOP Publishing
WOS记录号	IOP:2040-8978-18-8-085401
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2373520
专题	物理研究所
作者单位	Laboratory of Optical Physics, Institute of Physics, Chinese Academy of Sciences, P O Box 603, Beijng 100190, People’s Republic of China
推荐引用方式 GB/T 7714	Yang,Yang,Xue,Yanli,Li,Jiafang,et al. Enhanced and unusual angle-dependent optical forces exerted on mie particles by airy surface plasmon wave[J]. Journal of optics,2016,18(8).
APA	Yang,Yang,Xue,Yanli,Li,Jiafang,&Li,Zhi-Yuan.(2016).Enhanced and unusual angle-dependent optical forces exerted on mie particles by airy surface plasmon wave.Journal of optics,18(8).
MLA	Yang,Yang,et al."Enhanced and unusual angle-dependent optical forces exerted on mie particles by airy surface plasmon wave".Journal of optics 18.8(2016).

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