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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Holmes, Christopher
University of Southampton
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (18/18 displayed)
- 2023Flexible photonics in carbon and glass fiber reinforced polymers for new multifunctionality: exploring the advances, challenges, and opportunitiescitations
- 2023Flexible Photonics in Carbon and Glass Fiber Reinforced Polymers for New Multifunctionalitycitations
- 2023Flexible Photonics in Carbon and Glass Fiber Reinforced Polymers for New Multifunctionality:Exploring the Advances, Challenges, and Opportunitiescitations
- 2022Design of microstructured flat optical fiber for multiaxial strain monitoring in composite materialscitations
- 2022New generation of embedded planar optics for in-situ, through-thickness and real-time strain measurements in carbon fiber reinforced polymer composites during the cure processcitations
- 2021Design of polarization-maintaining FBGs using polyimide films to improve strain-temperature sensing in CFRP laminatescitations
- 2020Identifying mechanical vibration modes of a cantilever using spectrally multiplexed Bragg gratings and machine learning
- 2020Structural health monitoring of composite laminate for aerospace applications via embedded panda fiber Bragg gratingcitations
- 2020Real-time through-thickness and in-plane strain measurement in Carbon Fibre Reinforced Polymer composites using planar optical Bragg gratingcitations
- 2018Direct UV written integrated waveguides using 213nm light
- 2015Optically integrated fiber: a new platform for harsh environmental sensing
- 2015Planarised optical fiber composite using flame hydrolysis deposition demonstrating an integrated FBG anemometer
- 2014Planarised optical fiber composite using flame hydrolysis deposition demonstrating an integrated FBG anemometercitations
- 2013Low optical-loss facet preparation for silica-on-silicon photonics using the ductile dicing regimecitations
- 2013Polish-like facet preparation via dicing for silica integrated opticscitations
- 2013Facet machining of silica waveguides with nanoscale roughness without polishing or lapping
- 2010Micromachined multimode interference device in flat-fibercitations
- 2010Integrated optic glass microcantilevers with Bragg grating interrogationcitations
Places of action
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document
Structural health monitoring of composite laminate for aerospace applications via embedded panda fiber Bragg grating
Abstract
<p>In this paper, a polarization maintaining (PM) Panda fiber embedded in unidirectional Carbon Fiber Reinforced Polymer (CFRP) is investigated for sensing application in the field of aerospace composite materials. The Stress and Thermal distributions due to a uniaxial load applied and a temperature variation are evaluated. In particular, the effects of the resulted strains over propagating modes are analysed through a mode analysis approach, with a 2D-FEM model, by taking into account the residual Stress-Induced Birefringence of the Panda fiber. Then, the shifts of the Bragg wavelength of a uniform Fiber Bragg grating (FBG) are obtained via the Transfer Matrix Method (TMM) and the sensitivities to variation of strain and temperature are accurately calculated. </p>