Difference between revisions of "Sensors for harsh environments"
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<gallery widths=200px heights=150px> | <gallery widths=200px heights=150px> | ||
File:IRMmesureJuin2010b.JPG|Test of a multimode optical gyroscope inside a MRI | File:IRMmesureJuin2010b.JPG|Test of a multimode optical gyroscope inside a MRI | ||
− | File:FibreEnterrée.jpg| | + | File:FibreEnterrée.jpg|Optical fibre embbeded in aluminium by thermic projection |
File:TestCapteurForce.jpg|Test of an optical force sensor MRI compatible | File:TestCapteurForce.jpg|Test of an optical force sensor MRI compatible | ||
</gallery> | </gallery> | ||
'''Developed optical sensors:''' | '''Developed optical sensors:''' | ||
− | *Smart material using optical fibres (collaboration with LERMPS and LEME) | + | *Smart material using embedded optical fibres (collaboration with LERMPS and LEME) |
*Singlebloc force optical sensor MRI compatible (collaboration with the AVR team from ICube) | *Singlebloc force optical sensor MRI compatible (collaboration with the AVR team from ICube) | ||
*Hydrogen optical fibre sensor using plasmonic resonance (collaboration with university of Delft) | *Hydrogen optical fibre sensor using plasmonic resonance (collaboration with university of Delft) | ||
*Highly accurate absolute distance measurement | *Highly accurate absolute distance measurement |
Revision as of 08:39, 6 October 2014
The optical sensors have a specific interest for applications in harsh environments.
By harsh environments, we mean:
- Around explosive materials
- Under high electromagnetic perturbations
- Close to high static magnetic sources (MRI for example)
Developed optical sensors:
- Smart material using embedded optical fibres (collaboration with LERMPS and LEME)
- Singlebloc force optical sensor MRI compatible (collaboration with the AVR team from ICube)
- Hydrogen optical fibre sensor using plasmonic resonance (collaboration with university of Delft)
- Highly accurate absolute distance measurement