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Proceedings Paper

Fabrication and characterization of an egg-shaped hollow fiber microbubble
Author(s): Guanjun Wang; Yinlan Ruan; Pinggang Jia; Zhiguo Gui; Pengcheng Zhang; Chao Wang; Shen Liu; Changrui Liao; Guolu Yin; Yiping Wang
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Paper 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.

Paper Details

Date Published: 23 April 2017
PDF: 4 pages
Proc. SPIE 10323, 25th International Conference on Optical Fiber Sensors, 1032322 (23 April 2017); doi: 10.1117/12.2262979
Show Author Affiliations
Guanjun Wang, Shenzhen Univ. (China)
North Univ. of China (China)
Yinlan Ruan, The Univ. of Adelaide (Australia)
Pinggang Jia, North Univ. of China (China)
Zhiguo Gui, North Univ. of China (China)
Pengcheng Zhang, North Univ. of China (China)
Chao Wang, Shenzhen Univ. (China)
Shen Liu, Shenzhen Univ. (China)
Changrui Liao, Shenzhen Univ. (China)
Guolu Yin, Shenzhen Univ. (China)
Yiping Wang, Shenzhen Univ. (China)

Published in SPIE Proceedings Vol. 10323:
25th International Conference on Optical Fiber Sensors
Youngjoo Chung; Wei Jin; Byoungho Lee; John Canning; Kentaro Nakamura; Libo Yuan, Editor(s)

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