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Design of encapsulation of fiber Bragg grating for the traffic applications
Author(s): Pavel Mec; Marcel Fajkus; Stanislav Zabka; Martin Novak; Rene Jaros
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Paper Abstract

This paper describes a possible design of encapsulation of fiber Bragg grating (FBG) for the traffic applications. We have simulated properties and then created two type of encapsulation of FBG into polymer polydimethylsiloxane (PDMS) and lukopren (carbohydrate binder). Encapsulated FBGs were stored in the created concrete road retarders. These retarders were burdened by the repeating passes of the testing vehicles (10 different vehicles). We analyzed the detection capability of vehicles, compared obtained results and discussed the influence of above-mentioned encapsulation on the FBGs (in case of uses for traffic applications).

Paper Details

Date Published: 11 April 2019
PDF: 7 pages
Proc. SPIE 11028, Optical Sensors 2019, 1102837 (11 April 2019); doi: 10.1117/12.2521026
Show Author Affiliations
Pavel Mec, VŠB-Technical Univ. of Ostrava (Czech Republic)
Marcel Fajkus, VŠB-Technical Univ. of Ostrava (Czech Republic)
Stanislav Zabka, VŠB-Technical Univ. of Ostrava (Czech Republic)
Martin Novak, VŠB-Technical Univ. of Ostrava (Czech Republic)
Rene Jaros, VŠB-Technical Univ. of Ostrava (Czech Republic)


Published in SPIE Proceedings Vol. 11028:
Optical Sensors 2019
Francesco Baldini; Jiri Homola; Robert A. Lieberman, Editor(s)

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