Optical strain sensor with dual fibre Bragg grating topology

Optical strain sensor with dual fibre Bragg grating topology

The paper presents the design, operation, and proof of principle realisation and validation of a relatively cheap fibre optic strain sensor based on two fibre Bragg grating (FBG) elements with different spectral responses. Its performance is compared with the measurement capabilities of a FBG-based...

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Veröffentlicht in:Optical and quantum electronics 2023-05, Vol.55 (5), Article 453
Hauptverfasser: Palmowski, Jacek, Barczak, Kamil, Kubicka, Natalia, Gołek, Franek, Benson, Luke, Maciak, Erwin, Pustelny, Tadeusz, Phang, Sendy, Benson, Trevor, Bereś-Pawlik, Elżbieta
Format: Artikel
Sprache:eng
Schlagworte:
Bragg gratings
Characterization and Evaluation of Materials
Computer Communication Networks
Electrical Engineering
Lasers
Optical Devices
Optics
Photonics
Physics
Physics and Astronomy
Topology
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Beschreibung
Zusammenfassung:The paper presents the design, operation, and proof of principle realisation and validation of a relatively cheap fibre optic strain sensor based on two fibre Bragg grating (FBG) elements with different spectral responses. Its performance is compared with the measurement capabilities of a FBG-based sensor that uses an optical interrogator.
ISSN:0306-8919
1572-817X
DOI:10.1007/s11082-023-04746-4