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Type: Conference paper
Title: Fabrication and characterization of an egg-shaped hollow fiber microbubble
Author: Wang, G.
Ruan, Y.
Jia, P.
Gui, Z.
Zhang, P.
Wang, C.
Liu, S.
Liao, C.
Yin, G.
Wang, Y.
Citation: Proceedings of SPIE, 2017, vol.10323, pp.1032322-1-1032322-4
Publisher: SPIE Press
Issue Date: 2017
Series/Report no.: Proceedings of SPIE
ISBN: 9781510610910
ISSN: 0277-786X
Conference Name: International Conference on Optical Fibre Sensors (OFS) (24 Apr 2017 - 28 Apr 2017 : Jeju, Korea)
Statement of
Guanjun Wang, Yinlan Ruan, Pinggang Jia, Zhiguo Gui, Pengcheng Zhang, Chao Wang, Shen Liu, Changrui Liao, Guolu Yin, Yiping Wang
Abstract: In this paper, an egg-shaped microbubble is proposed and analyzed firstly, which is fabricated by the pressure-assisted arc discharge technique. By tailoring the arc parameters and the position of glass tube during the fabrication process, the thinnest wall of the fabricated microbubble could reach to the level of 873nm. Then, the fiber Fabry-Perot interference technique is used to analyze the deformation of microbubble that under different filling pressures. It is found that the endface of micro-bubble occurs compression when the inner pressure increasing from 4Kpa to 1400KPa. And the pressure sensitivity of such egg-shaped microbubble sample is14.3pm/Kpa. Results of this study could be good reference for developing new pressure sensors, etc.
Keywords: Fabry-Perot interference; pressure-assisted arc discharge; microbubble
Rights: © 2017 SPIE
DOI: 10.1117/12.2262979
Appears in Collections:Aurora harvest 3
Physics publications

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