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Proceedings Paper

Buoyancy material curing monitoring based on optical fiber Bragg grating sensors
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Paper Abstract

In the experiment, a fiber Bragg grating embedded in a hollow glass bead/epoxy resin composite was used to monitor the strain changes at different stages of curing, while two free fiber gratings were placed in the oven to realize temperature compensation. At the end of the cooling stage, the minimum strain monitored is - 6123 με. In addition, the study shows that the variation of internal strain in the sample is delayed relative to the temperature change in the oven. This test verifies the feasibility of using FBG to monitor the curing cycle of buoyancy materials.

Paper Details

Date Published: 14 February 2019
PDF: 6 pages
Proc. SPIE 11048, 17th International Conference on Optical Communications and Networks (ICOCN2018), 1104845 (14 February 2019); doi: 10.1117/12.2520940
Show Author Affiliations
Shuaijie Miao, Institute of Semiconductors (China)
Shijiazhuang Tiedao Univ. (China)
Wentao Zhang, Institute of Semiconductors (China)
Wenzhu Huang, Institute of Semiconductors (China)
Fang Li, Institute of Semiconductors (China)
Ying Song, Shijiazhuang Tiedao Univ. (China)

Published in SPIE Proceedings Vol. 11048:
17th International Conference on Optical Communications and Networks (ICOCN2018)
Zhaohui Li, Editor(s)

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