| | - Scientific responsible(s): M. Wuilpart; P. Mégret;
- Scientific collaborator(s): N. Linze; D. Kinet; C. Caucheteur; V. Voisin; K. Yüksel;
- Abstract : This research activity focuses on the implementation of interrogation techniques to demodulate distributed or quasi-distributed physical optical fibre sensors.
- Description : - Use of a commercially available (photon-counting-) optical time domain reflectometer and some passive components to interrogate identical low reflective fibre Bragg gratings cascaded along a single optical fibre;
- Implementation of a coherent optical time domain reflectometer technique for quasi-distributed temperature and strain measurements;
- Vibration measurements through polarization related phenomena measurements.
- Applications : - Temperature measurements
- Strain measurements
- Intrusion detection
- Vibration sensing
- Related funding(s):
- PAI VI/10 - Photonics@be micro-, nano-, and quantum photonics
- SIMBA - Optical-fibre-based vibration Sensors for Industrial Measurement and Biomedical Applications
- SENSENDO - Retour de force en endoscopie endoluminale
- MEDIATIC - TRANSMEDIA - Platform for Aeronautics and Transport
|