| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Chiappini, Andrea
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (33/33 displayed)
- 2024Impact of functionalized titanium oxide on anion exchange membranes derived from chemically modified PET bottlescitations
- 2024Enhancement of Photoluminescence Properties via Polymer Infiltration in a Colloidal Photonic Glass
- 2022Solid solution enhanced electrostriction in the YSZ-GDC systemcitations
- 2021Enhanced photorefractivity and rare-earth photoluminescence in SnO2 nanocrystals-based photonic glass-ceramicscitations
- 2021Effect of Hydrothermal Treatment and Doping on the Microstructural Features of Sol-Gel Derived BaTiO3 Nanoparticlescitations
- 2020Photonic glass ceramics based on SnO 2 nanocrystals: advances and perspectivescitations
- 2020Photonic glass ceramics based on SnO2 nanocrystals: advances and perspectivescitations
- 2020Photonic glass ceramics based on SnO2 nanocrystals: advances and perspectivescitations
- 2020SiO2-SnO2:Er3+ planar waveguides: highly photorefractive glass-ceramicscitations
- 2020SiO 2- SnO 2 :Er 3+ planar waveguides: highly photorefractive glass-ceramicscitations
- 2019SiO2-SnO2 Photonic Glass-Ceramicscitations
- 2019SiO 2 -SnO 2 photonic glass-ceramicscitations
- 2019SnO2:Er 3+ Glass-Ceramic Monoliths
- 2019SiO2-SnO2 transparent glass-ceramics activated by rare earth ionscitations
- 2019Photonics Glass-ceramics
- 2018Versatile and Scalable Strategy to Grow Sol-Gel Derived 2H-MoS2 Thin Films with Superior Electronic Properties: A Memristive Casecitations
- 2017Finite difference analysis and experimental validation of 3D photonic crystals for structural health monitoringcitations
- 2016Numerical Characterization of Mechanochromic Photonic Crystals for Structural Health Monitoring
- 2013Glass-Based Sub-Wavelength Photonic Structures
- 2013Tailored spectroscopic and optical properties in rare earth-activated glass-ceramics planar waveguidescitations
- 2012A computational approach to the optical characterization of photonic crystals and photonic glasses
- 2012Spherical resonators coated by glass and glass-ceramic filmscitations
- 2012Spherical resonators coated by glass and glass-ceramic filmscitations
- 2012Silica-Hafnia: a viable photonic system
- 2011Rare earth-activated glass ceramics: a cutting- edge photonic system
- 2010Silica-Hafnia-Based Photonic Systems
- 2009Glass-based erbium activated micro-nano photonic structurescitations
- 2009Photonic properties and applications of glass micro- and nanospherescitations
- 2009Er3+: activated photonic structures fabricated by sol-gel and rf-sputtering techniquescitations
- 2008Erbium-Activated Silica-Hafnia: a Reliable Photonic System
- 2008Photonic Properties and Applications of Glass Micro- and Nanospheres
- 2006Optimizing Er3+- luminescent properties in photonic glasses: sensitizers, nano and micro-structures
- 2006Nanocomposite Er-Ag silicate glassescitations
Places of action
| Organizations | Location | People |
|---|
conferencepaper
Finite difference analysis and experimental validation of 3D photonic crystals for structural health monitoring
Abstract
In this work, we validate the behavior of 3D Photonic Crystals for Structural Health Monitoring applications. A Finite Difference Time Domain (FDTD) analysis has been performed and compared to experimental data. We demonstrate that the photonic properties of a crystal (comprised of sub-micrometric polystyrene colloidal spheres embedded in a PDMS matrix) change as a function of the axial strain applied to a rubber substrate. The change in the reflected wavelength, detected through our laboratory experiments and equivalent to a visible change in crystal color, is assumed to be caused by changes in the interplanar spacing of the polystyrene beads. This behavior is captured by our full wave 3D FDTD model. This contains different wavelengths in the visible spectrum and the wave amplitudes of the reflected and transmitted secondary beams are then computed. A change in the reflectance or transmittance is observed at every programmed step in which we vary the distance between the spheres. These investigations are an important tool to predict, study and validate our understanding of the behavior of this highly complex physical system. In this context, we have developed a versatile and robust parallelized code, able to numerically model the interaction of light with matter, by directly solving Maxwell's equations in their strong form. The ability to describe the physical behavior of such systems is an important and fundamental capability which will aid the design and validation of innovative photonic sensors.