693.932 PEOPLE
| People | Locations | Statistics |
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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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Berghmans, Francis
Vrije Universiteit Brussel
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (45/45 displayed)
- 2023Microstructured Optical Fiber Made From Biodegradable and Biocompatible Poly(D,L-Lactic Acid) (PDLLA)citations
- 2023Fatigue weld crack detection using distributed fiber optic strain sensingcitations
- 2022Simultaneous modal phase and group velocity matching in microstructured optical fibers for second harmonic generation with ultrashort pulsescitations
- 2021Monitoring of Torque Induced Strain in Composite Shafts with Embedded and Surface-Mounted Optical Fiber Bragg Gratingscitations
- 2020Selective liquid filling of photonic crystal fibers using two-photon polymerization lithography without post-exposure developmentcitations
- 2020On the Characterization of Novel Step-Index Biocompatible and Biodegradable poly(D,L-lactic acid) Based Optical Fibercitations
- 2019Amorphous random copolymers of lacOCA and manOCA for the design of biodegradable polyesters with tuneable propertiescitations
- 2019Amorphous random copolymers of lacOCA and manOCA for the design of biodegradable polyesters with tuneable propertiescitations
- 2019Poly(D, L-Lactic Acid) (PDLLA) Biodegradable and Biocompatible Polymer Optical Fibercitations
- 2017Dynamic 3D strain measurements with embedded micro-structured optical fiber Bragg grating sensors during impact on a CFRP couponcitations
- 2017Fibre Bragg gratings in embedded microstructured optical fibres allow distinguishing between symmetric and anti-symmetric lamb waves in carbon fibre reinforced compositescitations
- 2017Development of a mechanical strain amplifying transducer with Bragg grating sensor for low-amplitude strain sensingcitations
- 2016Vibration Monitoring Using Fiber Optic Sensors in a Lead-Bismuth Eutectic Cooled Nuclear Fuel Assemblycitations
- 2016Determination of the radial profile of the photoelastic coefficient of polymer optical fibers
- 2015Microstructured optical fiber bragg grating as an internal three-dimensional strain sensor for composite laminatescitations
- 2015A Micro-Computed Tomography Technique to Study the Quality of Fibre Optics Embedded in Composite Materialscitations
- 2015Algorithms for determining the radial profile of the photoelastic coefficient in glass and polymer optical fibrescitations
- 2015Internal strain Monitoring of composite materials with microstructured optical fiber Bragg grating sensors
- 2014Challenges in the fabrication of fibre Bragg gratings in silica and polymer
- 2014Microstructured optical fiber Bragg grating-based strain and temperature sensing in the concrete buffer of the Belgian supercontainer conceptcitations
- 2014Microstructured Optical Fiber Bragg Grating Sensors for Structural Health Monitoring Applications
- 2014On a possible method to measure the radial profile of the photoelastic constant in step-index optical fiber
- 2014Internal strain monitoring in composite materials with embedded photonic crystal fiber Bragg gratings
- 2014Plastic optical fibers for sensing applications
- 2013Opportunities for Structural Health Monitoring of Composite Material Structures with Novel Microstructured Optical Fiber Sensors
- 2013Embedded fiber Bragg gratings in photonic crystal fiber for cure cycle monitoring of carbon fiber-reinforce polymer materials
- 2013Influence of measurement noise on the determination of the radial profile of the photoelastic coefficient in step-index optical fibres
- 2013Opportunities for Structural health monitoring of composite material structures with novel microstructured optical fiber sensors
- 2012Supercontinuum generation in all-solid photonic crystal fiber with low index core
- 2012Mechanical reliability of microstructured optical fibers – a comparative study of tensile and bending strength
- 2012Towards Flexible Photonic Sensing Skins with Optical Fiber Sensors
- 2011Photonic crystal fiber Bragg grating based sensors: opportunities for applications in healthcarecitations
- 2011Microstructured optical fiber sensors embedded in a laminate composite for smart material applications
- 2011Photonic crystal fiber Bragg grating based sensors-opportunities for applications in healthcare
- 2011Photonic crystal fiber Bragg grating based sensorscitations
- 2011Large-mode-area photonic crystal fiber with double lattice constant structure and low bending loss
- 2010Induced optical absorption of silicate glasses due to gamma irradiation at high temperatures
- 2009Response of Fiber Bragg Gratings in Microstructured and Bow Tie Fibers Embedded in Laminated Composite
- 2009Ultra flat supercontinuum generation in silicate dual core microstructured fiber
- 2009Fiber Bragg Gratings in Microstructured Optical Fibers for Stress Monitoring
- 2009Benchmarking the response of Bragg gratings written in microstructured and bow tie fiber embedded in composites
- 2009Transversal load sensing with fiber Bragg gratings in microstructured optical fibers
- 2009Fiber Bragg gratings in microstructured optical fibers for stress monitoring
- 2008Investigations of bending loss oscillations in large mode area photonic crystal fibers
- 2008Soft glass photonic crystal fibers for supercontinuum generation
Places of action
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article
Induced optical absorption of silicate glasses due to gamma irradiation at high temperatures
Abstract
Gamma radiation-induced optical absorption in 75SiO(2)-22Na(2)O-3CaO (Wt.%) multi-component glass and in the same glass additionally doped with 0.05 wt.% CeO2 has been studied, with irradiations Performed at 70,200,and 350 C,25 kGy/h up to a dose of 0.6 MGy. For the undoped glass irradiation at 70 degrees C produces strong optical absorption from 700 nm down to the UV. Irradiation at 200 degrees C gives a lower level of optical absorption with a similar band composition. No induced optical absorption has been detected after irradiation at 350 degrees C. Annealing at 200 degrees C for 24 h completely suppresses the induced optical absorption. Introduction of cerium increases the level of induced absorption in the UV range for irradiation at 70 degrees C. and also creates bands stable Up to 350 degrees C. The results show that silica and sapphire. which are considered as main candidate materials for ITER diagnostic windows and other optical components, can potentially be complemented with multi-component silicate glasses. These materials may allow one to control the radioluminescence, and in addition provide a range of refractive indices required for achromatic lenses. (C) 2009 Elsevier B.V. All rights reserved.