Difference between revisions of "Sensors for harsh environments"
Jump to navigation
Jump to search
| (3 intermediate revisions by 2 users not shown) | |||
| Line 1: | Line 1: | ||
| − | + | Optical sensors are of particular interest for applications in harsh environments. | |
| − | |||
'''By harsh environments, we mean:''' | '''By harsh environments, we mean:''' | ||
| − | * | + | *In explosive environments |
*Under high electromagnetic perturbations | *Under high electromagnetic perturbations | ||
*Close to high static magnetic sources (MRI for example) | *Close to high static magnetic sources (MRI for example) | ||
<gallery widths=200px heights=150px> | <gallery widths=200px heights=150px> | ||
| − | File:IRMmesureJuin2010b.JPG|Test of a multimode optical gyroscope inside | + | File:IRMmesureJuin2010b.JPG|Test of a multimode optical gyroscope inside an MRI scanner |
| − | File:FibreEnterrée.jpg| | + | File:FibreEnterrée.jpg|Optical fibre embbeded in aluminium by thermal projection |
| − | File:TestCapteurForce.jpg|Test of an optical force sensor | + | File:TestCapteurForce.jpg|Test of an MRI compatible optical force sensor |
</gallery> | </gallery> | ||
| − | ''' | + | '''Optical sensors developed:''' |
| − | *Smart material using optical fibres (collaboration with LERMPS and LEME) | + | *Smart material using embedded optical fibres (collaboration with LERMPS and LEME) |
| − | * | + | *Single block MRI compatible optical force sensor (collaboration with the AVR team in ICube) |
| − | *Hydrogen optical fibre sensor using plasmonic resonance (collaboration with | + | *Hydrogen optical fibre sensor using plasmonic resonance (collaboration with University of Delft) |
*Highly accurate absolute distance measurement | *Highly accurate absolute distance measurement | ||
Latest revision as of 12:39, 20 October 2021
Optical sensors are of particular interest for applications in harsh environments.
By harsh environments, we mean:
- In explosive environments
- Under high electromagnetic perturbations
- Close to high static magnetic sources (MRI for example)
Test of a multimode optical gyroscope inside an MRI scanner
Optical fibre embbeded in aluminium by thermal projection
Test of an MRI compatible optical force sensor
Optical sensors developed:
- Smart material using embedded optical fibres (collaboration with LERMPS and LEME)
- Single block MRI compatible optical force sensor (collaboration with the AVR team in ICube)
- Hydrogen optical fibre sensor using plasmonic resonance (collaboration with University of Delft)
- Highly accurate absolute distance measurement