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	Experimental measurement and analysis of the optical trapping force acting on a yeast cell with a lensed optical fiber probe
	Hu, Zhaohui ; Wang, Jia ; Liang, Jinwen
	2010-05-10 ; 2010-05-10
关键词	optical trapping optical force optical manipulation DIELECTRIC PARTICLES MANIPULATION ARRAY Optics Physics, Applied
中文摘要	Based on an optical trapping system with a single-lensed fiber probe inserted at an angle, the sub-picoNewton trapping force acting on a yeast cell as a function of the displacement is measured experimentally by the static and dynamic methods, respectively, whose measurement processes are presented in detail. The measured maximum trapping efficiency is 0.07 in our experiment, which is an order of magnitude lower than that of the optical tweezers. The characteristics of the trapping force in the various horizontal directions are discussed. Finally, the analysis of the measurement error shows the factors and their magnitude which cause error, and offers a way to reduce the error in future. (c) 2005 Elsevier Ltd. All rights reserved.
语种	英语 ; 英语
出版者	ELSEVIER SCI LTD ; OXFORD ; THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, OXON, ENGLAND
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/24920]
专题	清华大学
推荐引用方式 GB/T 7714	Hu, Zhaohui,Wang, Jia,Liang, Jinwen. Experimental measurement and analysis of the optical trapping force acting on a yeast cell with a lensed optical fiber probe[J],2010, 2010.
APA	Hu, Zhaohui,Wang, Jia,&Liang, Jinwen.(2010).Experimental measurement and analysis of the optical trapping force acting on a yeast cell with a lensed optical fiber probe..
MLA	Hu, Zhaohui,et al."Experimental measurement and analysis of the optical trapping force acting on a yeast cell with a lensed optical fiber probe".(2010).

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