Abstract
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.
| Original language | English |
|---|---|
| Article number | 453 |
| Journal | Optical and Quantum Electronics |
| Volume | 55 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - May 2023 |
Keywords
- Environmental sensing
- Fibre Bragg gratings
- Fibre optic sensing
- Optical interrogator
- Strain measurement
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Electrical and Electronic Engineering
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