Ultrasensitive pressure sensor realized with two-semicircle hole fiber based on Sagnac interferometer

Zhengyong Liu; Lin Htein; Hwa Yaw Tam

doi:10.1109/OECC.2017.8115024

Ultrasensitive pressure sensor realized with two-semicircle hole fiber based on Sagnac interferometer

Zhengyong Liu, Lin Htein, Hwa Yaw Tam

The Hong Kong Polytechnic University

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

Abstract

In this paper, we demonstrate a novel microstructure optical fiber designed for pressure measurement with ultrahigh sensitivity. The fiber has a cross-sectional structure of two-semicircle holes with a modal birefringence of ∼1×10^-4 The demonstrated sensitivity of hydrostatic pressure is ∼44 nm/MPa, which is about 13 times higher than previously reported result.

Original language	English
Title of host publication	2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1-2
Number of pages	2
ISBN (Electronic)	9781509062935
DOIs	https://doi.org/10.1109/OECC.2017.8115024
Publication status	Published - 17 Nov 2017
Event	2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017 - Singapore, Singapore Duration: 31 Jul 2017 → 4 Aug 2017

Publication series

Name	2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017
Volume	2017-November

Conference

Conference	2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017
Country/Territory	Singapore
City	Singapore
Period	31/07/17 → 4/08/17

Keywords

Microstructured optical fiber
pressure sensor
Sagnac interferometer

ASJC Scopus subject areas

Electrical and Electronic Engineering
Computer Networks and Communications

More information

10.1109/OECC.2017.8115024

Cite this

Liu, Z., Htein, L., & Tam, H. Y. (2017). Ultrasensitive pressure sensor realized with two-semicircle hole fiber based on Sagnac interferometer. In 2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017 (pp. 1-2). (2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017; Vol. 2017-November). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/OECC.2017.8115024

Liu, Zhengyong ; Htein, Lin ; Tam, Hwa Yaw. / Ultrasensitive pressure sensor realized with two-semicircle hole fiber based on Sagnac interferometer. 2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 1-2 (2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017).

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abstract = "In this paper, we demonstrate a novel microstructure optical fiber designed for pressure measurement with ultrahigh sensitivity. The fiber has a cross-sectional structure of two-semicircle holes with a modal birefringence of ∼1×10-4 The demonstrated sensitivity of hydrostatic pressure is ∼44 nm/MPa, which is about 13 times higher than previously reported result.",

keywords = "Microstructured optical fiber, pressure sensor, Sagnac interferometer",

author = "Zhengyong Liu and Lin Htein and Tam, {Hwa Yaw}",

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doi = "10.1109/OECC.2017.8115024",

language = "English",

series = "2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017",

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Liu, Z, Htein, L & Tam, HY 2017, Ultrasensitive pressure sensor realized with two-semicircle hole fiber based on Sagnac interferometer. in 2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017. 2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017, vol. 2017-November, Institute of Electrical and Electronics Engineers Inc., pp. 1-2, 2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017, Singapore, Singapore, 31/07/17. https://doi.org/10.1109/OECC.2017.8115024

Ultrasensitive pressure sensor realized with two-semicircle hole fiber based on Sagnac interferometer. / Liu, Zhengyong; Htein, Lin; Tam, Hwa Yaw.
2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 1-2 (2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017; Vol. 2017-November).

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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Liu Z, Htein L, Tam HY. Ultrasensitive pressure sensor realized with two-semicircle hole fiber based on Sagnac interferometer. In 2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017. Institute of Electrical and Electronics Engineers Inc. 2017. p. 1-2. (2017 Opto-Electronics and Communications Conference, OECC 2017 and Photonics Global Conference, PGC 2017). doi: 10.1109/OECC.2017.8115024

Ultrasensitive pressure sensor realized with two-semicircle hole fiber based on Sagnac interferometer

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Keywords

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