08:00
09:00
10:00
11:00
12:00
13:00
14:00
15:00
16:00
17:00
›8:30 (20min)
Conference opening - Introduction to the SiO2 2025 Conference
Youcef Ouerdane / Aziz Boukenter (Uni. Saint-Etienne)
Youcef Ouerdane / Aziz Boukenter (Uni. Saint-Etienne)
8:30 - 8:50 (20min)
Conference opening - Introduction to the SiO2 2025 Conference
Youcef Ouerdane / Aziz Boukenter (Uni. Saint-Etienne)
›8:50 (40min)
Invited Talk - Nanomaterials and nanocomposites for applications in electronics, photonics and optoelectronics
Fabrizio Messina - (Introduction Youcef Ouerdane)
Fabrizio Messina - (Introduction Youcef Ouerdane)
8:50 - 9:30 (40min)
Invited Talk - Nanomaterials and nanocomposites for applications in electronics, photonics and optoelectronics
Fabrizio Messina - (Introduction Youcef Ouerdane)
›9:30 (40min)
9:30 - 10:10 (40min)
Session: Ultrafast Spectroscopy
Aziz Boukenter (Uni. Saint-Etienne)
›9:30 (20min)
9:30 - 9:50 (20min)
Time resolved mid-infrared absorption in silica: ultrafast heat transfer observed by direct probing of anharmonic vibration
Vincenzo De Michele
https://sio2-2025.sciencesconf.org/data/program/647806.pdf›9:50 (20min)
9:50 - 10:10 (20min)
Photoinduced modulation of Quantum Dot Superparticles on the ultrafast time scale
Fabrizio Messina
›10:10 (50min)
10:10 - 11:00 (50min)
Coffee Break
›11:00 (1h)
11:00 - 12:00 (1h)
Session: Grating Functionalization of materials
Emmanuel Marin (Uni. Saint-Etienne)
›11:00 (20min)
11:00 - 11:20 (20min)
Densification evaluation in femtosecond laser modified silica glass of types I, II and III
Nadezhda Shchedrina
›11:20 (20min)
11:20 - 11:40 (20min)
Enhancing Stability and Radiation Resilience of Narrowband Optical Filters for High Power and Space Applications
Laurent Lablonde
›11:40 (20min)
Optical sensor based on a diffraction grating combined with a hydrogenated amorphous silicon layer
Rosa Darell OLLOGHE MANDOUKOU
Rosa Darell OLLOGHE MANDOUKOU
11:40 - 12:00 (20min)
Optical sensor based on a diffraction grating combined with a hydrogenated amorphous silicon layer
Rosa Darell OLLOGHE MANDOUKOU
›12:00 (1h40)
12:00 - 13:40 (1h40)
Lunch Break
›13:40 (40min)
Invited Talk - First-principles identification of paramagnetic centers in irradiated F-doped silica
Luigi Giacomazzi - (Introduction Layla Martin Samos)
Luigi Giacomazzi - (Introduction Layla Martin Samos)
13:40 - 14:20 (40min)
Invited Talk - First-principles identification of paramagnetic centers in irradiated F-doped silica
Luigi Giacomazzi - (Introduction Layla Martin Samos)
›14:20 (1h)
14:20 - 15:20 (1h)
Session: Radiation induced point defects
Nadège Ollier (LSI)
›14:20 (20min)
14:20 - 14:40 (20min)
EPR and optical studies of silica glass implanted by 12C+ and 13C+ ions
Linards Skuja
14:40 - 15:00 (20min)
Photobleaching Effects Caused by Ambient Light on the Radiation-Induced Attenuation of Germanosilicate Optical Fibers
Martin Roche
›15:00 (20min)
15:00 - 15:20 (20min)
Temperature Effect on the Radiation Response of Graded Index Germanosilicate Multimode Optical Fibers
Roberto Pecorella
›15:20 (50min)
15:20 - 16:10 (50min)
Coffee Break
›16:10 (40min)
Invited Talk - 1L-MoS2 on SiO2 Photoluminescence Enhancement Via Post-Synthesis Thermal Treatments
Antonino Madonia - (Introduction Simonpietro Agnello)
Antonino Madonia - (Introduction Simonpietro Agnello)
16:10 - 16:50 (40min)
Invited Talk - 1L-MoS2 on SiO2 Photoluminescence Enhancement Via Post-Synthesis Thermal Treatments
Antonino Madonia - (Introduction Simonpietro Agnello)
›16:50 (1h)
16:50 - 17:50 (1h)
Session: Luminescence Spectroscopy
Marco Cannas (Uni. Palermo)
16:50 - 17:10 (20min)
Multifunctional Lanthanide-doped Oxyfluoride Nanophosphors for Luminescence Thermometry and Latent Fingerprint Detection
Hendrik Swart
›17:10 (20min)
17:10 - 17:30 (20min)
Sol-gel derived Luminescent Coatings Incorporating YVO4:Eu3+ Nanocrystals for Narrow-Red Emission
Arjun Babu
›17:30 (20min)
17:30 - 17:50 (20min)
Optical Performances of Chromophores Embedded in Metal Organic Frameworks for Photonics in Harsh Environments
Giuseppe Ficarra
