Creative Sensing Solutions for Safety and Health
Fibre Bragg gratings
Full development of optical fibre sensors, either multiplexed in a single optical fibre cable or separately interrogated (IoT)
1. Fibre Bragg gratings
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15+ year expertise in the field,
Production with 4 laser techniques in silica or polymer optical fibres,
Sensitivity to temperature (ΔT), strain (ε), pressure (ΔP) and surrounding refractive index (ΔSRI), depending on the used grating type.
2. Sensitive layers
Organic, inorganic & metal coatings,
Synthesis by various physical/chemical processes,
Use of the fibre Bragg gratings transduction mechanisms (ΔT, ε, ΔP, ΔSRI) to produce physical and (bio)chemical (gas, proteins,...) sensors in liquid and gaseous media.
3. Interrogation system
Communication (Ethernet, WiFi, LoRa, 4G, etc...).
B-SENS, Last update: Autumn 2017
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