Monday, June 23, 2025
| Time | Event | (+) |
| 08:30 - 18:30 | Short Course |
Tuesday, June 24, 2025
| Time | Event | (+) |
| 08:30 - 08:50 | Conference opening - Introduction to the SiO2 2025 Conference - Youcef Ouerdane / Aziz Boukenter (Uni. Saint-Etienne) | |
| 08:50 - 09:30 | Invited Talk - Nanomaterials and nanocomposites for applications in electronics, photonics and optoelectronics - Fabrizio Messina - (Introduction Youcef Ouerdane) | |
| 09:30 - 10:10 | Session: Ultrafast Spectroscopy - Aziz Boukenter (Uni. Saint-Etienne) | |
| 09:30 - 09:50 | Time resolved mid-infrared absorption in silica: ultrafast heat transfer observed by direct probing of anharmonic vibration - Vincenzo De Michele |
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| 09:50 - 10:10 | Photoinduced modulation of Quantum Dot Superparticles on the ultrafast time scale - Fabrizio Messina | |
| 10:10 - 11:00 | Coffee Break | |
| 11:00 - 12:00 | Session: Grating Functionalization of materials - Emmanuel Marin (Uni. Saint-Etienne) | |
| 11:00 - 11:20 | Densification evaluation in femtosecond laser modified silica glass of types I, II and III - Nadezhda Shchedrina |
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| 11:20 - 11:40 | Enhancing Stability and Radiation Resilience of Narrowband Optical Filters for High Power and Space Applications - Laurent Lablonde |
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| 11:40 - 12:00 | Optical sensor based on a diffraction grating combined with a hydrogenated amorphous silicon layer - Rosa Darell OLLOGHE MANDOUKOU |
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| 12:00 - 13:40 | Lunch Break | |
| 13:40 - 14:20 | Invited Talk - First-principles identification of paramagnetic centers in irradiated F-doped silica - Luigi Giacomazzi - (Introduction Layla Martin Samos) | |
| 14:20 - 15:20 | Session: Radiation induced point defects - Nadège Ollier (LSI) | |
| 14:20 - 14:40 | EPR and optical studies of silica glass implanted by 12C+ and 13C+ ions - Linards Skuja |
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| 14:40 - 15:00 | Photobleaching Effects Caused by Ambient Light on the Radiation-Induced Attenuation of Germanosilicate Optical Fibers - Martin Roche | |
| 15:00 - 15:20 | Temperature Effect on the Radiation Response of Graded Index Germanosilicate Multimode Optical Fibers - Roberto Pecorella |
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| 15:20 - 16:10 | Coffee Break | |
| 16:10 - 16:50 | Invited Talk - 1L-MoS2 on SiO2 Photoluminescence Enhancement Via Post-Synthesis Thermal Treatments - Antonino Madonia - (Introduction Simonpietro Agnello) |
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| 16:50 - 17:50 | Session: Luminescence Spectroscopy - Marco Cannas (Uni. Palermo) | |
| 16:50 - 17:10 | Multifunctional Lanthanide-doped Oxyfluoride Nanophosphors for Luminescence Thermometry and Latent Fingerprint Detection - Hendrik Swart |
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| 17:10 - 17:30 | Sol-gel derived Luminescent Coatings Incorporating YVO4:Eu3+ Nanocrystals for Narrow-Red Emission - Arjun Babu |
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| 17:30 - 17:50 | Optical Performances of Chromophores Embedded in Metal Organic Frameworks for Photonics in Harsh Environments - Giuseppe Ficarra |
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Wednesday, June 25, 2025
| Time | Event | (+) |
| 08:30 - 09:10 | Invited Talk - Scintillating sol-gel silica glasses and optical fibers for remote ionizing radiation dosimetry - Bruno Capoen - (Introduction Youcef Ouerdane) |
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| 09:10 - 10:10 | Session: Radioluminescence - Mohamed Bouazaoui (Uni. Lille) | |
| 09:10 - 09:30 | Optical Fiber-based Dosimetry for 15 MeV Proton Beam Monitoring - Fiammetta Fricano | |
| 09:30 - 09:50 | Radiation-Induced Luminescence Study in Different Low-OH Pure Silica Core Optical Fibers - Selyan Acid | |
| 09:50 - 10:10 | Combined theoretical and experimental evaluation of the energy dependence of the radioluminescence phenomenon in Ce-doped optical fibers - Luca Weninger |
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| 10:10 - 11:00 | Coffee Break | |
| 11:00 - 12:00 | Session Advanced technologies and techniques - Philippe Paillet (CEA) | |
| 11:00 - 11:20 | 3D Printing of Silica-based Binary and Ternary Oxide Systems using Two-photon Polymerization - Halima El Aadad |
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| 11:20 - 11:40 | Bias-Dependent TID Effects and Annealing Recovery in Power COTS GaN HEMTs - Hadrien Couillaud |
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| 11:40 - 12:00 | Electric charges as an apparent governing parameter for electron induced stress relaxation in amorphous silica micropillar - Guillaume Kermouche |
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| 12:00 - 13:40 | Lunch Break | |
| 13:40 - 14:20 | Invited Talk - Photosensitive oxide glass for direct 3D writing of integrated photonic components - Yannick Petit - (Introduction Matteo Ferrari) | |
| 14:20 - 15:40 | Session: RadioPhotoluminescence - Antonino Alessi (LSI) | |
| 14:20 - 14:40 | Monte Carlo Simulation dosimetry study of cylindrical FD-7 radiophotoluminescent dosimeters in different radiation environments - Matteo Ferrari |
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| 14:40 - 15:00 | Sensitivity degradation and regeneration behavior in silver-doped RPL glass dosimeters under multiple thermal annealing cycles - Ygor Aguiar | |
| 15:00 - 15:20 | Impact of thermal annealing on radiation induced attenuation for radiophotoluminescence glass dosimeters at high X-ray doses - Aditya Raj Mandal |
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| 15:20 - 15:40 | Monte Carlo Simulation dosimetry study of cylindrical FD-7 radiophotoluminescent dosimeters in different radiation environments - Matilde Avesani |
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| 15:40 - 18:00 | Session Poster ---- P1: Enhanced Spatially-Resolved Optical Fiber-Based Dosimetry Through Optical Frequency Domain Reflectometry (J. Perrot, Uni. Saint-Etienne) --- P2: Exploiting the Yb2+ Ion Lifetime for Optical Fiber-Based Cryogenic Thermometry (A. K. Alem, Uni. Saint-Etiienne) --- P3: Feasibility of In Vivo Dosimetry in Contact Radiotherapy Using a Germanium-Doped Silica Optical Fiber (G.Shumilov, Centre Hospitalier Princesse Grace) --- P4: Hybrid sol-gel waveguide sensor for damage detection in aerospace domain (M. Royon, Uni. Saint-Etienne) --- P5: Influence of OH content and pre-irradiation on the radiation-induced luminescence of pure-silica-core optical fibers (M. R. Coto Antunez, Uni. Saint-Etienne) --- P6: Optical fibers irradiation at the n_TOF NEAR station at CERN: a Monte Carlo simulation dosimetry study (M. Avesani, Uni. Saint-Etienne) --- P7: Pulsed X-ray Radiation Responses of Single-Mode and Multimode Fluorine-doped Optical Fibers (V. De Michele, Uni. Saint-Etienne) --- P8: Radiation response of different types of germanosilicate multimode optical fibers (A. Travailleur, Polytechnique) --- P9: Radiation response of different types of germanosilicate multimode optical fibers (G. Ciachera, Uni. Saint-Etienne) --- P10: Radiation-Induced Defects and Structural Modifications in SiO2: Insights from Electron Irradiation (A. Alessi, Polytechnique) --- P11: The NanoSaintÉtienne platform for surface structuration and functionalization (A. Meyer, Uni. Saint-Etienne) --- P12: X-ray Radiation Induced Luminescence of a Medium-OH Pure Silica Core Multimode Optical Fiber: Potential and Limitations for Dosimetry Applications (L. Breccia, Uni. Pavia) --- P13: X-ray Radiation-induced Changes on Er3+ Ions Cross Sections (A. Facchini, Uni. Saint-Etienne) --- P14: PETRA: an Experimental Platform for X-ray Radiation Testing of Materials and Components (S. Girard, Uni. Saint-Etienne)--- P14: PETRA: an Experimental Platform for X-ray Radiation Testing of Materials and Components (S. Girard, Uni. Saint-Etienne)--- P14: PETRA: an Experimental Platform for X-ray Radiation Testing of Materials and Components (S. Girard, Uni. Saint-Etienne)--- P14: PETRA: an Experimental Platform for X-ray Radiation Testing of Materials and Components (S. Girard, Uni. Saint-Etienne) --- P15: First On-Line Optical Glasses and crystals Measurements in a Nuclear Research Reactor for a Future Confocal Chromatic Sensor (M. Agoyan, CEA-UJM) --- P16: CABRI Irradiation Facility (M. Pouradier, CEA) |
Thursday, June 26, 2025
| Time | Event | (+) |
| 08:30 - 09:10 | Invited Talk - Challenges of using optical fibres for plasma current measurements during burning plasma operation of tokamaks - Andrei Goussarov - (Introduction Adriana Morana) |
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| 09:10 - 10:10 | Session: Radiation Effects on Fibers - Andrei Goussarov (SCK-CEN) | |
| 09:10 - 09:30 | Study of optical fibers luminescence for nuclear reactors power measurement - Marc Pouradier |
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| 09:30 - 09:50 | Temperature Dependence on the Radiation Induced Attenuation of Fluorine-Doped Optical Fibers - Adriana Morana |
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| 09:50 - 10:10 | Combined Temperature and Photobleaching Effects on P-doped Optical Fibers - Allan Travailleur |
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| 10:10 - 11:00 | Coffee Break | |
| 11:00 - 11:40 | Invited Talk - Cosolvent-free synthesis and characterization of poly(methylsilsesquioxane-codimethylsiloxane) liquids and deep-ultraviolet transparent elastic resins - Koichi Kajhara - (Introduction Linards Skuja) |
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| 11:40 - 12:20 | Session: Polarization maintaining optical fibers - Laurent Lablonde (Exail) | |
| 11:40 - 12:00 | From the micro- down to nanostructuration: an access to new polarisation-maintaining silica based optical fibres - Monika Bouet |
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| 12:20 - 12:20 | Radiation Induced Attenuation of Space-grade Polarization-Maintaining Optical Fibers in the UV-Visible Domains - Hugo Boiron |
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| 12:20 - 12:30 | Closure of the SiO2 2025 Conference - Youcef Ouerdane - Aziz Boukenter | |
| 14:00 - 16:00 | Lab Hubert Curien Visit |
