Proceedings of 2013 International Conference on Information Science and Computer Applications

High-sensitivity ultrasound detection based on phase-shifted fiber Bragg grating

Authors
Mingrui Xua, Jingjing Guo, Changxi Yang
Corresponding Author
Mingrui Xua
Available Online October 2013.
DOI
https://doi.org/10.2991/isca-13.2013.25How to use a DOI?
Keywords
ultrasound detection; phase-shifted fiber Bragg grating; LabVIEW; high sensitivity
Abstract
Fiber Bragg grating based ultrasound sensors has been receiving continuous attention from science and industry. It is of great potential in medical imaging, oil exploration, etc. In this paper, we construct an all fiber ultrasound sensing system with cascaded phase-shifted FBG and a normal FBG. Correlation algorithm is used to improve the detection sensitivity based on data acquisition board and virtual instrument LabVIEW. In the experiment, the system sensitivity is calculated as and the dynamic range of the system is 79.33dB
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Proceedings
2013 International Conference on Information Science and Computer Applications (ISCA 2013)
Part of series
Advances in Intelligent Systems Research
Publication Date
October 2013
ISBN
978-90786-77-85-7
ISSN
1951-6851
DOI
https://doi.org/10.2991/isca-13.2013.25How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Mingrui Xua
AU  - Jingjing Guo
AU  - Changxi Yang
PY  - 2013/10
DA  - 2013/10
TI  - High-sensitivity ultrasound detection based on phase-shifted fiber Bragg grating
BT  - 2013 International Conference on Information Science and Computer Applications (ISCA 2013)
PB  - Atlantis Press
SN  - 1951-6851
UR  - https://doi.org/10.2991/isca-13.2013.25
DO  - https://doi.org/10.2991/isca-13.2013.25
ID  - Xua2013/10
ER  -