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Smart non-woven textiles with implemented FBG sensors for critical infrastructure protection
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Paper Abstract

In the paper we present smart textiles for application in critical infrastructures based on fiber Bragg grating sensors. The suitability of the selected polyester fabric was evaluated by experimental measurement. Low elasticity caused an irreversible deformation of the fabric and thus change of the reference value when stretching the textile. With a 4.5 Newton tensile, the reference value change was up to 0.14 pm. Therefore, a combination of two layers of different textiles was tested. The second layer caused less deformation of the first layer by up to 50 percent.

Paper Details

Date Published: 28 August 2019
PDF: 3 pages
Proc. SPIE 11199, Seventh European Workshop on Optical Fibre Sensors, 111990S (28 August 2019); doi: 10.1117/12.2541365
Show Author Affiliations
Petr Münster, Brno Univ. of Technology (Czech Republic)
Radim Sifta, Proficomms (Czech Republic)
Radek Helan, Proficomms (Czech Republic)


Published in SPIE Proceedings Vol. 11199:
Seventh European Workshop on Optical Fibre Sensors
Kyriacos Kalli; Sinead O. O'Keeffe; Gilberto Brambilla, Editor(s)

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