| 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 |
|
Meneghetti, Marcello
Technical University of Denmark
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2023Drug delivery and optical neuromodulation using a structured polymer optical fiber with ultra-high NA
- 2023Optoelectronic and mechanical properties of microstructured polymer optical fiber neural probescitations
- 2023In vivo brain temperature mapping using polymer optical fiber Bragg grating sensorscitations
- 2022Adaptive polymer fiber neural device for drug delivery and enlarged illumination angle for neuromodulationcitations
- 2022Microstructured soft fiber-based neural device for drug delivery and optical neuromodulationcitations
- 2021Graded Index Chalcogenide Fibers with Nanostructured Corecitations
- 2019Microstructured optical fibers based on chalcogenide glasses for mid-IR supercontinuum generation ; Fibres microstructurés en verres de chalcogénures pour la génération de supercontinuum dans le moyen infrarouge
- 2019Fabrication of high optical quality Ge-As-Se glasses for the development of low-loss microstructured optical fiberscitations
- 2019Chalcogenide glass polarization-maintaining photonic crystal fiber for mid-infrared supercontinuum generationcitations
- 2019Purification of Ge-As-Se ternary glasses for the development of high quality microstructured optical fiberscitations
- 2017Sol–gel-derived glass-ceramic photorefractive films for photonic structurescitations
- 2016SnO2 based glasses
Places of action
| Organizations | Location | People |
|---|
article
Sol–gel-derived glass-ceramic photorefractive films for photonic structures
Abstract
<p>Glass photonics are widespread, from everyday objects around us to high-tech specialized devices. Among different technologies, sol–gel synthesis allows for nanoscale materials engineering by exploiting its unique structures, such as transparent glass-ceramics, to tailor optical and electromagnetic properties and to boost photon-management yield. Here, we briefly discuss the state of the technology and show that the choice of the sol–gel as a synthesis method brings the advantage of process versatility regarding materials composition and ease of implementation. In this context, we present tin-dioxide–silica (SnO<sub>2</sub>–SiO<sub>2</sub>) glass-ceramic waveguides activated by europium ions (Eu<sup>3+</sup>). The focus is on the photorefractive properties of this system because its photoluminescence properties have already been discussed in the papers presented in the bibliography. The main findings include the high photosensitivity of sol–gel 25SnO<sub>2</sub>:75SiO<sub>2</sub> glass-ceramic waveguides; the ultraviolet (UV)-induced refractive index change (∆n ~ −1.6 × 10<sup>−3</sup>), the easy fabrication process, and the low propagation losses (0.5 ± 0.2 dB/cm), that make this glass-ceramic an interesting photonic material for smart optical applications.</p>