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Readout of the vibration of nanowires using fibre optics: Combining light scattering and the interference effect
Fu, Chenghua1,2
2017-09-12
发表期刊PHYSICS LETTERS A
卷号381期号:34页码:2837-2840
摘要Nanowires are good transducers to sense minute mechanical changes. A limitation in the mechanical motion detection of the nanowire is to identify the mode of vibration. In this work, we investigate the nano-optomechanical interaction between a nanowire and a focused Gaussian beam of light to analyze the vibration of nanowires. We combine effects of light scattering and light interference, across the optical axis and along the optical axis of the micro-lens fibre optic interferometer which is used in our study, respectively. Our analysis shows that the optimal detection sensitivity of the micro-lens fibre optic interferometer depends on both the vibration direction and diameter of the nanowire. Quantities which are of interest for experimentalist are analyzed, and our results could provide a guide for optical readout experiments of the vibration of nanowires. (C) 2017 Elsevier B.V. All rights reserved.
文章类型Article
关键词Nanowires Light Interference Light Scattering Vibration
WOS标题词Science & Technology ; Physical Sciences
DOI10.1016/j.physleta.2017.07.005
关键词[WOS]FORCE ; OPTOMECHANICS
收录类别SCI
语种英语
WOS研究方向Physics
WOS类目Physics, Multidisciplinary
WOS记录号WOS:000408180300012
引用统计
被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.hfcas.ac.cn:8080/handle/334002/33651
专题中科院强磁场科学中心
作者单位1.Chinese Acad Sci, High Field Magnet Lab, Hefei 230031, Anhui, Peoples R China
2.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China
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Fu, Chenghua. Readout of the vibration of nanowires using fibre optics: Combining light scattering and the interference effect[J]. PHYSICS LETTERS A,2017,381(34):2837-2840.
APA Fu, Chenghua.(2017).Readout of the vibration of nanowires using fibre optics: Combining light scattering and the interference effect.PHYSICS LETTERS A,381(34),2837-2840.
MLA Fu, Chenghua."Readout of the vibration of nanowires using fibre optics: Combining light scattering and the interference effect".PHYSICS LETTERS A 381.34(2017):2837-2840.
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