Nanofiber based displacement sensor

Chengjie Ding; Maxime Joos; Constanze Bach; Tom Bienaimé; Elisabeth Giacobino; E. Wu; Alberto Bramati; Quentin Glorieux

doi:10.1007/s00340-020-07452-1

Nanofiber based displacement sensor

Chengjie Ding
, Maxime Joos
, Constanze Bach
, Tom Bienaimé
, Elisabeth Giacobino
, E. Wu
, Alberto Bramati
, Quentin Glorieux^*

^*此作品的通讯作者

精密光谱科学与技术高等研究院

Sorbonne Université
East China Normal University
Faculty of Physics
University of Vienna

科研成果: 期刊稿件 › 文章 › 同行评审

2 引用（Scopus）

摘要

We report on the realization of a displacement sensor based on an optical nanofiber. A single gold nano-sphere is deposited on top of a nanofiber and the system is placed within a standing wave which serves as a position ruler. Scattered light collected within the guided mode of the fiber gives a direct measurement of the nanofiber displacement. We calibrated our device and found a sensitivity up to 1.2 nm/Hz. As an example of application, a mechanical model based on the Mie scattering theory is then used to evaluate the optically induced force on the nanofiber by an external laser and its displacement. With our sensing system, we demonstrate that an external force of 1 pN applied at the nanofiber waist can be detected.

源语言	英语
期刊论文编号	103
期刊	Applied Physics B: Lasers and Optics
卷	126
期	6
DOI	https://doi.org/10.1007/s00340-020-07452-1
出版状态	已出版 - 1 6月 2020

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title = "Nanofiber based displacement sensor",

abstract = "We report on the realization of a displacement sensor based on an optical nanofiber. A single gold nano-sphere is deposited on top of a nanofiber and the system is placed within a standing wave which serves as a position ruler. Scattered light collected within the guided mode of the fiber gives a direct measurement of the nanofiber displacement. We calibrated our device and found a sensitivity up to 1.2 nm/Hz. As an example of application, a mechanical model based on the Mie scattering theory is then used to evaluate the optically induced force on the nanofiber by an external laser and its displacement. With our sensing system, we demonstrate that an external force of 1 pN applied at the nanofiber waist can be detected.",

author = "Chengjie Ding and Maxime Joos and Constanze Bach and Tom Bienaim{\'e} and Elisabeth Giacobino and E. Wu and Alberto Bramati and Quentin Glorieux",

note = "Publisher Copyright: {\textcopyright} 2020, Springer-Verlag GmbH Germany, part of Springer Nature.",

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doi = "10.1007/s00340-020-07452-1",

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T1 - Nanofiber based displacement sensor

AU - Ding, Chengjie

AU - Joos, Maxime

AU - Bach, Constanze

AU - Bienaimé, Tom

AU - Giacobino, Elisabeth

AU - Wu, E.

AU - Bramati, Alberto

AU - Glorieux, Quentin

PY - 2020/6/1

Y1 - 2020/6/1

N2 - We report on the realization of a displacement sensor based on an optical nanofiber. A single gold nano-sphere is deposited on top of a nanofiber and the system is placed within a standing wave which serves as a position ruler. Scattered light collected within the guided mode of the fiber gives a direct measurement of the nanofiber displacement. We calibrated our device and found a sensitivity up to 1.2 nm/Hz. As an example of application, a mechanical model based on the Mie scattering theory is then used to evaluate the optically induced force on the nanofiber by an external laser and its displacement. With our sensing system, we demonstrate that an external force of 1 pN applied at the nanofiber waist can be detected.

AB - We report on the realization of a displacement sensor based on an optical nanofiber. A single gold nano-sphere is deposited on top of a nanofiber and the system is placed within a standing wave which serves as a position ruler. Scattered light collected within the guided mode of the fiber gives a direct measurement of the nanofiber displacement. We calibrated our device and found a sensitivity up to 1.2 nm/Hz. As an example of application, a mechanical model based on the Mie scattering theory is then used to evaluate the optically induced force on the nanofiber by an external laser and its displacement. With our sensing system, we demonstrate that an external force of 1 pN applied at the nanofiber waist can be detected.

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M3 - 文章

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SN - 0946-2171

VL - 126

JO - Applied Physics B: Lasers and Optics

JF - Applied Physics B: Lasers and Optics

IS - 6

M1 - 103

ER -

Nanofiber based displacement sensor

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